Trusted Reviews & Testimonials from Real Customers

Oswaldo Ortiz

Solutions Supervisor

Winston & Strawn LLP

Success! I passed the MS-600 today! Now that I've gone through it I can clearly see how beneficial this course was. Thank you, Andrew for putting this together! Two of my strongest areas in the exam turned out to be Identity and Office, which I basically knew nothing about before preparing. I certainly had to put in the time and effort to study the concepts and related resources, but there's no way I would've just gotten up to speed on my own without your guidance and focus on what I needed to know.

Ang Cerbolles

Application Analyst

Kulicke & Soffa

Thank you so much @andrewconnell of @voitanos for the 10 day FREE email course about #SPFx Dev Toolchain! Learned a lot!!👌👌

Kathleen Boilek

SharePoint Developer

@ Alaka`ina Foundation Family of Companies

Overall, it is worth my money and time. Thank you so much for putting this together and can't wait until I get to the Ultimate package!

Kurt Rolland

Principal Architect/Solution Lead

Covenant Technology Partners

I highly recommend Andrew Connell’s Microsoft Teams Application Developer Accelerator Program for anyone looking to quickly dive into Microsoft Teams application development. As a 20-year Microsoft Partner in the Modern Work solution area, I advocate for Low Code applications, but there are many situations when working with Enterprise clients where Microsoft Teams application development offers a more powerful and flexible solution. With Microsoft’s continued investment in the platform and its large client base, it’s a platform that’s hard to ignore. Andrew has years of development and training experience and he excels at teaching complex subjects. The course is filled with examples and best practices that can be immediately applied in real-world situations. The live cohort format adds to the collaborative nature of the course.

Mohammed Rehmatullah

I signed up for the SharePoint Framework course with Andrew about five years ago. This course continues to help me build scalable solutions to this day! Andrew does an amazing job explaining the nuances of SPFx very well and keeps the material fresh and updated with the new SPFx version releases. I am thankful to Andrew for how thoughtfully this course is structured and for the details he includes to carry the message across!

Adam Hyland

Microsoft 365 Solutions Lead

BCN Group Ltd

Having previously been a student of Andrew's Mastering the SPFx course, I knew that enrolling in his Microsoft Teams Apps Development course was a must. My expectations were high, and I was eager to deepen my understanding of M365 app development specifically tailored for Microsoft Teams and this course did not disappoint! The logistics of the course were meticulously planned, offering a blend of structured lessons, self-paced instructor-led demos, and invaluable office hours whilst being part of a great group of people who asked valuable questions helping broaden my insights into how others use not just Microsoft Teams but M365 as a whole. It was great to become a part of a "community" during the duration of the course. My favourite topic was without a doubt delving into the Teams AI library and Azure Open AI. These lessons were eye-opening and immensely practical, opening doors to innovative possibilities within the M365 ecosystem. As someone deeply involved in developing M365 apps, I found these insights invaluable and immediately applicable to the work the company I work for is looking to undertake. However, if I were to pinpoint my favourite aspect of the course, it would undoubtedly be witnessing Andrew's expertise in action. It was extremely insightful to see how you diagnose and resolve bugs in real time during code builds, this was extremely insightful. Throughout his demonstrations, I not only learned valuable debugging techniques but also gained invaluable insights into best practices and efficient problem-solving strategies. I would wholeheartedly recommend Andrew's Microsoft Teams Apps Development course to my colleagues and ex-colleagues (in fact I already have) who are navigating the complex landscape of M365 app development. I felt this course offered a comprehensive and immersive learning experience that is second to none and the ability to go back and re-watch these lessons and tutorials will be invaluable in the future. The course exceeded my already high expectations, delivering a wealth of knowledge and practical insights tailored to the intricacies of Microsoft Teams app development. It's a testament to Andrew's expertise and teaching prowess that I continue to seek out opportunities to learn further skills, and I eagerly anticipate future collaborations and courses.

Shine Achuthan

Microsoft 365 Engineer

Andrew Connell did an outstanding job guiding us through complex concepts with a clear and straightforward step-by-step approach. While he covered an extensive range of topics, including some off-topic areas, he ensured that all my questions related to Copilot were thoroughly addressed. The recorded session proved to be invaluable, allowing me to revisit and clarify certain areas multiple times. Truly exceptional Shine

Ebenezer Camino

Microsoft 365 Developer

Aurora Cannabis Inc

I passed! Thank you Voitanos for the exam prep! Been really a big help for me to focus on things I need to understand before my exam date. Normally, I tend to go down the rabbit hole aka "into the weeds" in my learning process, but this exam study guide from Andrew Connell alleviate the struggle and served as an awesome tool to navigate Microsoft Learn and gauge my knowledge in the various MS-600 workloads to best prepare for the exam. Looking forward to do more fun stuff from here.

Tefner Szabolcs

SharePoint & Project Server Consultant

@ SMB Solutions

I was using Voitanos' MS-600 Prep Course to prepare for the exam when Microsoft, one week before the end of my preparation, changed the topics of the exam. Andrew delivered the comparison of the new and the old content covered by the exam, which was enough to make a right change in my preparation process. This content is up to date and declares the themes you have to know.

Joe Botelho

Microsoft 365 Developer, Web Services Manager

@ Carthos Services LP

If you are a web developer considering diving into the Microsoft SharePoint Framework development space, then I highly recommend taking Andrew Connell’s Voitanos SharePoint Framework Development online courses.   They cover all aspects of SharePoint Framework Development, progressing logically from beginner to expert levels. Andrew speaks to you clearly and directly, breaking down complex concepts into understandable chunks, such as introducing TypeScript and NodeJS, and evolving into more advanced topics like React vs Angular as a framework for SharePoint Online.   As an experienced developer coming from the SharePoint Server development space, Andrew was excellent at explaining the differences and similarities between the SharePoint Server versus SharePoint Online, such as the developer sandbox environments and development toolset.   Andrew speaks to you like you're a Full Stack Developer and tells you like it is, as he has not drunk the Microsoft Cool Aid, so start with Mastering the SPFx – Starter course and you will be hooked.

Jordan Hughes

Sr. Software Engineer, Automation and SharePoint

WSECU

My overall assessment of the SPFx Accelerator course is 10/10. I've taken lots of courses, both virtual and in-person over the decades and this course ranks as giving some of the very best value for money of any I've taken. Kudos!

Walter Jonson

Senior Software Engineer

Promega Corporation

It is a wonderful and comprehensive class. Thank you so much. I will be taking the exam soon and I just finished your class.

Joseph Ackerman

Sr. Software Consultant

When I started working with SharePoint in 2007, Andrew Connell was one of my most trusted sources for custom development information, as well as honest opinions on the state of the software tooling and community. With the advent of the SharePoint Framework (SPFx), I very quickly came up to speed on what was then (to me) a lot of new information with the help of his Ultimate Bundle of SPFx courses at Voitanos.io. These were so effective that I was quickly the "go-to guy" for SPFx within the large team of consultants where I work.

Evans E

SharePoint Architect/PowerApps Developer

Andrew's course has been instrumental in deepening my understanding of the SharePoint Framework, providing clear explanations, practical insights, and real-world applications that have significantly improved my skills and confidence. I have successfully applied my knowledge to both work and personal projects, enhancing problem-solving efficiency, improving decision-making, and delivering better overall results. I'm eager to take future courses in SharePoint, Office 365, and hopefully AI, to continue expanding my expertise and staying up to date with emerging technologies.

Jennifer Eckard

I was able to get through the overview today and start the first chapter, which I must say I am excited about. I have not done any Office add-ins primarily because SharePoint, Teams and the Power Platform have kept me busy. I know about them and am glad that you have put the resources out there in an organized manner so that I can do a deeper dive and learn more. I understand that this course won't make me an expert but you have given me the tools to learn more about it which I greatly appreciate. I enjoy self-paced learning. I also wanted to state that you did a great job explaining what it is like to take an exam from home.

Parham Azadpeyma

Office 365 & Power Platform Consultant

Telstra Purple

I recently completed an 8-week course in Microsoft Teams AppDev Accelerator course with Andrew, and it was an outstanding learning experience. Andrew is highly regarded as one of the top instructors and professionals in the industry. His expertise and wealth of knowledge in M365 full-stack development were evident throughout the course. The course was exceptionally well-organized and comprehensive, providing up-to-date information in a cohesive manner. This structure allowed students to easily grasp the latest concepts and gradually build their skills throughout the duration of the course. Andrew's ability to effortlessly navigate complex technical discussions was remarkable, and his willingness to elaborate on and clarify questions made the content highly understandable, even for those of us who were relatively new to the topics. The course's design and pacing allowed us a full week to thoroughly study and comprehend each topic. Coupled with Andrew’s willingness to generously share his knowledge, this provided ample opportunity to ask questions, which greatly enhanced the learning experience. I feel incredibly fortunate to have had the opportunity to attend Andrew's course and learn from him. Every moment of the course was invaluable. This course not only expanded my knowledge and capabilities as a professional but also inspired me to continue exploring and offering advanced yet practical MS Teams solutions to my customers.

Nello D'Andrea

SharePoint Developer

La Mobilière

"Mastering the SharePoint Framework" was instrumental in quickly getting me on track to deliver outstanding and engaging SharePoint Portals. The course not only provided comprehensive lectures, videos, and examples but also served as a valuable reference whenever I needed specific information. The well-structured content covers every aspect of developing with SPFx. For instance, I recently found excellent material on how to call AAD Secured APIs from SPFx. This course is a must-have, and access to the supportive community ensures you always receive kind and helpful assistance.

Imran Abbas

Developer

Andrew's "Mastering the SharePoint Framework" course is nothing less than outstanding! Delivered with clarity, expertise, and a sincere love of teaching, it offers a masterclass on SharePoint Framework development from beginning to end. Andrew's welcoming style and thorough explanations make even the most difficult subjects interesting and approachable, regardless of your level of expertise as a developer.

Antanina Druzhkina

🚀 SharePoint Developer | Creating Bug-Free Solutions that Enhance User Experience | Sharepoint, Microsoft 365, SPFx, React, Power Platform, Azure | Microsoft Certified Professional

Brimit

I had a fantastic experience at the workshop on declarative agents! It was one of the most engaging and useful courses I've ever attended. During the 6 (actually 7) hours, we covered so much information. While I need some time to process it all, the explanations were clear, and I never felt lost. Andrew is an excellent instructor—his demos were amazing, and the code examples were just the right level of complexity. I already want to rewatch the session because of how clearly everything was explained and how inspiring Andrew's teaching was. I’m excited to start experimenting with agents and can’t wait for the next opportunity to learn from Andrew!

Derek Cash-Peterson

Microsoft MVP, Principal Architect

Sympraxis Consulting

The accelerator was really valuable for me. I have done Teams development before but it was only using SharePoint Framework. I have not had a chance to explore the other options. This class helped me to reinforce what I already knew and introduced me to new concepts. As an SPFx developer, it was interesting to see other ways to solve business challenges for my clients and learn new skills. It was well worth not only the cost of the accelerator but also the time commitment. The class resources make it even more worth it. Some of the technology was new to me and Andrew did a great job of explaining the basics but for the things I had done before he had deeper content that helped me level up my game.

Daniel Watford

Security Cleared (SC) Director and Software Consultant

Watford Consulting Ltd

The Microsoft Teams App Development OnRamp is an ideal way for professional developers who have been building Teams Apps for a while to check their knowledge and discover functionalities they weren't aware of or need to brush up on. The OnRamp series provides bite-sized daily emails, starting with the basics of Microsoft Teams App development and moving on through various Teams features and development concerns. Andrew provides a wonderfully down-to-earth presentation of technical topics. His frank commentary about what works and what doesn't cuts through the M365 marketing hype targeted at developers and helps us quickly hone in on development methods that deliver results. Microsoft 365 development is an always-evolving area. I recommend the Microsoft Teams App Development OnRamp and Andrew's other works as a way of staying up-to-speed with what matters.

Luise Freese

Microsoft 365 Consultant, Microsoft MVP

YES! I passed this exam with near-to 900 score! I loved how extensively and concisely you described what I need to study for which workload. I was impressed how up-to date the course is. I felt optimally prepared for the exam, although I am relatively new to development. Getting detailed info on learning objectives first hand by an expert while I could just study whenever it fit into my life was essential to me. I want to emphasize that I absolutely LOVED how you explained SharePoint, and I'm pretty proud that I got 100% of the SPFx questions correctly. Your course was an invaluable source of knowledge, go to reference for me, and really guided me from just guessworking to actually knowing what to do.

Sandra J. Wooters

Senior SharePoint Developer | Software Engineer | PMP | DISA PAC Site Lead - Command Net SharePoint

Leidos

Thanks to the excellent content and training provided by Voitanos I passed the MS-600 exam!  You provided a realistic expectation of the complexity of the exam, what was and was not on the exam, and great resources for us to follow up with for topics we needed additional training on.  With the constant changes to the exam, you did an amazing job keeping the content fresh and relevant. While I had to put in the time and effort to study the concepts and related resources, there is no way I would have passed without your guidance on what I needed to know. I watched the videos many times and picked up additional information each time. Your cadence, visuals, and tone of voice were pleasant and understandable. Your delivery was more enjoyable than many audiobook narrators I have listened to. The course was of a higher quality and better than any live instructor-led training and your depth of knowledge and enthusiasm were clear from the first video.  There is nowhere else that you find such a clear and comprehensive course. If you choose to produce any future exam prep courses, I will turn to you first and direct any of my friends or teammates to you as well. I am looking forward turning my focus onto your Mastering the SharePoint Framework Ultimate bundle and what you produce next!

Oswaldo Ortiz

Solutions Supervisor

Winston & Strawn LLP

The latest news update that you send is fantastic! I really do appreciate the information you put together here. I find it difficult to keep up with all the latest news in the SharePoint dev space, so this is very helpful. Your resources are the ones I keep coming back to time and again. Thanks for all the work you do!

Sebastian Nagy

Software Engineer / Cloud Architect

Rhomberg Bau Holding GmbH

I recently attended Andrew Connell's live workshop, "Build Declarative Agents for Microsoft 365 Copilot," and it was an incredibly valuable experience. The workshop covered everything from understanding the out-of-the-box capabilities of Microsoft 365 Copilot to creating custom plugins and integrating real-time relational data. Andrew's detailed exploration of practical use cases and hands-on execution made complex topics accessible and actionable. I now feel confident in leveraging AI to enhance our organizational systems. Highly recommended for any Microsoft 365 full-stack and web developers looking to maximize their Copilot investment!

Waldek Mastykarz

Cloud Developer Advocate

Microsoft

Voitanos' newsletter is the easiest way to stay on top of the latest announcements. Tracking both updates to the official documentation as well as community contributions, with the Voitanos newsletter you get the latest guidance and tips on SharePoint development directly into your mailbox. I would highly recommend Voitanos' newsletter to all SharePoint developers.

Nadine Storandt

SharePoint Developer

Vibr Acoustic

The newsletter is really great for me, because I do not have the time to look around what features are upcoming or changed, with your newsletter I'm always informed about all new stuff even if I have not the time to try everything out.

Sundarapandian Balasubramani

Full-Stack Developer

EC Group International

I really want to thank you for your outstanding teaching in this “MS Teams” course. Your easy-to-follow course structure and clear explanations made learning a joy. I gained a lot in your sessions that go beyond documents and my prior experience, broadening my perspective significantly. Your passion for teaching is evident, and it has inspired in me a newfound enthusiasm for the subject. Your ability to improvise, particularly in explaining the accessing the bot URL in Task Module sessions and introducing OAuth and JWT during Office hours, is truly commendable. Thank you for your dedication and approach!

Solomon

This was how I got introduced to SharePoint Framework. And the course by Andrew was the best I ever got for an introduction to basics.

Eric Gregorich

SharePoint Solutions Architect

Abel Solutions

Hi Andrew. I have a C# and Visual Studio background, so the SPFx for me is about learning the new tooling to make it all work. I have been through the Hello World recently and found that it isn't as hard as it appears. We don't need to be experts in these tools, just have a basic understanding of elegant it's doing. Your email series has been a big help.

Robert Baker

US Navy

Andrew Connell was the best instructor I've had. He was able to quickly and easily provide answers to real-world questions and relate them to the course.

Jono Duncan

Developer

JourneyTEAM

I had a ton of questions throughout the course and it was very comforting to know that I had this expert and group to get answers to my questions. Most of the time Andrew knew the answer off the top of his head. When he didn't, he knew where to go, how to find the answer, and how to teach me how to find the answer. I love all of that!

Daniel Watford

Security Cleared (SC) Director and Software Consultant

Watford Consulting Ltd

Andrew provides a wonderfully down-to-earth presentation of technical topics. His frank commentary about what works and what doesn't in this Microsoft Teams App Development OnRamp course cuts through the M365 marketing hype targeted at developers and helps us quickly hone in on development methods that deliver results. I recommend the Microsoft Teams App Development OnRamp and Andrew's other works as a way of staying up-to-speed with what matters.

Tefner Szabolcs

SharePoint Specialist at own company

@ SMB Solutions Kft.

The technical aspect is well planned, so it goes from the overall picture to the detailed explanation. This is where I see your perfection in teaching and explaining things. You answered all the questions, showing that you are not only doing a webinar with pre-determined content but also a knowledge transfer. Every time I read or hear one of your content, I learn something or a topic becomes clearer. It happened today too: I understood how the LLM can be involved in a Teams Extension response, and where these extensions can be used. I'm already waiting for the moment when my manager allows me to sign up for one of his Teams App Dev courses.

Chris Buchanan

Chief Technology Strategist

DevFacto

At DevFacto, we've focused on developing SharePoint solutions for our clients for the past 12 years. We learned quite quickly that equipping our development team with the skills they needed to develop these same solutions in Office 365 and SharePoint Online wasn't going to be the same evolution we've seen with the traditional on-premise upgrades in SharePoint over the last 2 decades, and opted to leverage Voitanos to equip our entire team with the foundational skills to leverage this framework and eliminate the hurdles and time associated with each developer learning it one at a time. Voitanos was not only extremely economical but because the SharePoint Framework leverages many modern web development technologies including Node, ReactJS, gulp, and webpack, we leveraged this opportunity to train members of our traditional web development teams with how to use the technologies they were already using and apply those on SharePoint and Office 365 applications. The training was extremely well received by everyone involved, and as an organization, we were able to recoup the investment almost immediately through the increased productivity of our team.

Reverend Milton Eugene Futch

Senior Consultant/Trainer

M&M Consultants

The platform itself is user-friendly and intuitive, making it accessible to learners of all levels. Its integration with various tools and resources enhances the learning experience, providing a comprehensive understanding of the SharePoint Framework. Furthermore, community support through forums and discussion groups fosters a collaborative environment where learners can share insights and seek assistance. The detailed content from an authority who understands the nuances of the SharePoint Framework truly stands out. The course is designed to adapt to the needs of the class, while delivering a comprehensive development environment. Office hours were particularly beneficial, as student requests were answered in detail, which was immensely helpful. All sessions were recorded and available for homework and to revisit complex topics as needed, reinforcing your understanding.

Joshua Erwin

M365 SharePoint Operations Manager

Pinnacle Bank

This SPFx course has been an incredible learning experience. It provides a strong foundation while also diving into advanced topics, making it a valuable resource for developers at all levels. The material is well-structured, covering both high-level concepts and hands-on development, ensuring a comprehensive understanding of SPFx. One of the standout aspects of the course is the breadth of content—there are plenty of in-depth modules that reinforce the fundamentals, making it easy to build a solid knowledge base. I’m looking forward to revisiting some of the foundational courses to refine my expertise even further. Overall, this course has been a fantastic investment in my SPFx journey, and I highly recommend it to anyone looking to expand their SharePoint development skills.

Tefner Szabolcs

SharePoint & Project Server Consultant

@ SMB Solutions

When I began your MS Teams email course, initially I believed I had a good background and understanding of many aspects of development. However, as I progressed through the article series, my understanding of the "big picture" became even clearer. Moreover, I now have a better grasp of the various development possibilities related to MS Teams.

Andrew Burns

SharePoint & Office 365 Developer, Project Manager

AmSty

When it comes to Microsoft 365 development you won't find a better instructor, mentor, or subject matter expert than Andrew Connell. If one exists, they aren't teaching a class! If you want to learn how to develop solutions in Teams using the toolkit, then this is the class for you. Andrew does an amazing job teaching this material. The website is good, the modules work, and it’s all very professionally delivered. I knew going in that it was going to be a challenge, however, the course materials did a great job of helping me understand and complete each module successfully.

Paul Telkamp

SharePoint & Office 365 SME

Cutulus

I am beyond thrilled and deeply grateful for the opportunity to have been part of the inaugural cohort of the App Dev Accelerator. This program surpassed all my expectations, offering a wealth of in-depth knowledge that, despite its complexity, was presented in a remarkably digestible and well-paced format over eight weeks. The unanimous praise from my fellow classmates is a testament to the course's exceptional value. Andrew, our instructor, was particularly remarkable in his dedication to ensuring no one was left behind. His commitment to our understanding and mastery of each topic before moving forward was truly commendable. This experience has been transformative for me, both personally and professionally. My newfound confidence and skills, honed in this program, have led me to enroll in the Microsoft ISV program before we had even finished. I am now eagerly applying everything I've learned as I embark on this exciting journey. I am already in the process of submitting my first few apps to the app store, a step I might not have had the courage to take without the solid foundation and confidence gained from this course. I eagerly anticipate seeing my apps live before the year's end, marking the start of a thrilling new chapter in my professional journey.

Kevin Davis

Associate

Booz Allen Hamilton

As usual, your classes are epic. I think the first one I attended was a pre-conference SharePoint web part development at Dev Connections in the 2005-2006 timeframe. Your classes were awesome then and now! I have never been disappointed in any of your demonstrations or lectures over the years. Your examples and absolute thorough knowledge of the subject are always above approach.

John

Freelance developer/consultant

@ Ictonate

This workshop is all you need to get up to speed with all the bits and pieces for creating a declarative Microsoft 365 Copilot agent. It offers solid background knowledge to choose the right tools for the job. Highly recommend it!

Eli Schei

Senior Consultant

Point Taken AS

The Accelerator opened my eyes to a myriad of opportunities and tools that I hadn't explored before, expanding my repertoire and providing me with a richer toolbox for tackling client challenges. The course not only reinforced my existing skills but also unearthed new avenues for creativity and innovation in the Teams app landscape. It's amazing how a bit of exploration can exponentially broaden the horizons of what's possible. Learning together is incredibly valuable! This is not directly related to Teams dev, but is more about the way the course was structured. The world of developing apps for Microsoft Teams is complex, and the 'road' is very winding. I highly recommend joining this Accelerator if you get the opportunity. Engaging in conversations with peers allows for the exchange of ideas and perspectives, leading to a more comprehensive understanding of the subject matter.

Ruud van Engelen

Independent contractor

SolidNL

As usual with all Voitanos courses, training, blog posts, etc., this training is very informative and targeted to a technical audience. In just a few hours I'm up to speed and in the position to evaluate, design, and (start) implement Declarative Agents for my clients. The training involves direct interaction where Andrew provides valuable real-life experiences and tips. Well worth the money and time.

Kapil Mehta

Azure and O365 Solutions Architect

HM Treasury

Thanks for sending the newsletter. I find it an incredibly useful resource that summarizes all recent updates that have occurred in the SharePoint dev arena and provides handy links to blogs, articles, and GitHub repos. It lets me digest all this information at my own pace and is a great reference tool to come back to time and again. Keep up the good work!

Kyle Peterson

Retired!

Today is a great day for me because I finally get to retire. But I just wanted to send a word of thanks for all you have given to the SharePoint community. I've been doing SharePoint consulting since 2004 and you have always been a great resource for me. I've seen you at conferences, met you at parties, read your books, and followed your blogs. As SharePoint has changed through the years, you were always a go-to source with good insight and code examples. I just wanted to say thanks on my way out.

Tracy Sterling

Senior .NET/Power Platform Solutions Developer

Maricopa County

Our organization has leveraged Andrew's knowledge and services as a 1:1 coach for our application development team. His insight and advice have been invaluable. When it comes to the M365 development stack and tools, you will quickly learn there are a lot of gaps in the official documentation. We tried working with Microsoft to get clarity and answers but were unsuccessful. Andrew fills a much needed gap, both from an information and service standpoint, as well as liaisoning with Microsoft on behalf of developers who are using the M365 stack.

Nikolas Xexenis

Software Engineer

@ IR

Thank you for this course. Using this and the associate learning paths I was able to pass my exam today with a score of 865 and I learned a lot about Microsoft 365 development while studying.

Joe Botelho

Microsoft 365 Developer, Web Services Manager

@ Carthos Services LP

I have followed Andrew for years whether it was through his podcasts, presenting at conferences, or through his Mastering the SPFx course. The Microsoft Teams App Dev Accelerator Course was my first opportunity to participate in an online weekly course led by Andrew Connell. His depth and breadth of topics covered in the course were extensive and deep and his explanation was clear and concise in a way I could understand. He was open to answering any question related to Teams App Development or scenarios pertaining to it. The course syllabus had a logical weekly progression in terms of difficulty and complexity. I also enjoyed the occasional participation from my fellow students. If you want to learn the ABC's of Teams App Development then I highly recommend taking this course.