Abhijeet Chatterjee

Software Engineer

India2 yrs 10 mos experience

Highly Stable

Key Highlights

Led Android development for GroupMe with 10M+ users.
Integrated AI solutions for enhanced user experiences.
Achieved significant user engagement improvements across projects.

Stackforce AI infers this person is a Full-Stack Developer with expertise in Android and web applications, focusing on user engagement and scalability.

Contact

Skills

Core Skills

Android DevelopmentSystem DesignFull-stack DevelopmentReact.js

Other Skills

KotlinMVVM ArchitectureJavaREST APIsGraphQLCI/CDA/B TestingMVVMPythonNode.jsMicroservicesMixPanelSQLGithub ActionsSoftware Architecture

About

Hi, I'm Abhijeet Chatterjee, a Software Engineer with a passion for Web and Android development. Over the past three years, I have been working at Microsoft, where I have further honed my skills in Android development and working on projects at scale. As a full-stack web developer, I have worked extensively with front-end technologies such as React.js, JavaScript/TypeScript, and back-end technologies like Node.js and Flask. During my internships at GitHub, I learned how to develop scalable and maintainable applications, collaborating with cross-functional teams to deliver projects on time and within budget. I have gained valuable experience in Agile methodologies and project management, which has helped me effectively communicate with stakeholders and stay organized. In my past experience as a remote developer, effective communication and remote working skills were crucial. I prioritized clear and regular interactions with team members, managers, and clients via different channels, ensuring tasks were delivered within deadlines. This approach helped build trust and credibility with both the team and clients. I'm always seeking new challenges and opportunities to learn and grow as a developer. I believe in the power of technology to solve complex problems and make a positive impact on the world. I'm excited to explore new projects and collaborate with others in the web development and Android development communities. Thank you for taking the time to read my profile. If you're interested in discussing potential opportunities or just want to chat about new frameworks and open-source, don't hesitate to reach out!

Experience

2 yrs 10 mos

Total Experience

2 yrs 10 mos

Average Tenure

2 yrs 10 mos

Current Experience

Microsoft

Software Engineer

Jul 2023 – Present · 2 yrs 10 mos · India · On-site

Primary Android owner for GroupMe event surfaces (10M+ users), responsible for feature design, rollout strategy, A/B testing analysis, and long-term technical decisions. Also contributed to Microsoft Teams Android mobile client.
Tech Stack: Kotlin, Java, MVVM, Coroutines, Android SDK, REST APIs, GraphQL, CI/CD, A/B Testing
GroupMe--
Campus Event Discovery – Partnered with design, backend, and iOS teams to launch Android experience, increasing event participation by 15%.
Top-Level Event Chats – Built scalable event creation and update flows, improving discoverability and driving ~12% more event creation and ~18% more share actions.
SISU UX Revamp – Revamped account recovery and OTP flows with MVVM architecture, delivering +3.29% Registration CVR uplift and +1.39% Login completion rate improvement.
Teams--
Expiring License Banner – Built proactive banner across Android mobile client with 100% coverage, achieving 70%+ engagement, ~4% CTA click-through, and 3% uplift in SMB conversions.
Exploratory License Offering – Implemented frictionless premium trial experience, resulting in ~10% growth in paid tier adoption and led knowledge transfer for long-term scalability.

Android DevelopmentSystem DesignKotlinMVVM ArchitectureJavaREST APIs+3

Sloyd

Software Consultant (Full-Stack)

May 2022 – Apr 2023 · 11 mos · Oslo, Norway · Remote

Integrated Python AI pipeline and React application enabling prompt-based 3D model generation and editing
Created full-stack tag-based template search system including template caching that improved discoverability.
Migrated 5 project management APIs from C# to Node.js microservices
Integrated MixPanel analytics SDK capturing distinct user interaction events. Insights directly impacting product roadmap decisions.
Connected Auth0 authentication service with Mailchimp marketing platform via Auth0 action hooks to automate new user onboarding.

Full-Stack DevelopmentReact.jsPythonNode.jsMicroservicesMixPanel

Github

Engineering Extern

Feb 2022 – May 2022 · 3 mos · Hyderabad, Telangana, India · Remote

Worked in GitHub Insights Team to build Internal Tools for all the teams in the GitHub.
GitHub Insights feature: https://youtu.be/t7owQr243JY?t=5350I

SQLGithub Actions

Zopnik

Full-stack Developer Intern

Mar 2021 – May 2021 · 2 mos · New Delhi, Delhi, India · Remote

Redesigned PWA for enhanced aesthetics, improving user engagement by 35% and satisfaction by 25%.
Optimized components for superior performance, achieving 40% faster app speed and 30% reduced page load times.
Built reusable components to ensure future scalability and maintainability.
Debugged checkout and Payment Gateway, reducing transaction failures by 95% and increasing successful transactions by 20%.
Developed API module for easy item addition using categories, cutting new item setup time by 60% and increasing productivity by 40%.

Full-Stack DevelopmentReact.js