Shubham Kumar
Open to work4 years experienceFull Stack Software Engineer
Full Stack Software Engineer with 4+ years of experience building and shipping production-grade SaaS platforms.
Standing Rank
Rank Not Available
Developer Badges
Badges Pending
Skills & Technologies
24 skillsWork Experience
Full Stack Engineer
Self-Employed
- Built and scaled TypingPRO (typingpro.in) — a live SaaS typing platform with 12,000+ users featuring real-time tests, leaderboards, analytics dashboards, and subscription billing, using Node.js, AWS Lambda, and MongoDB.
- Delivered web and mobile applications for clients in EV charging infrastructure and construction technology domains, building backend services with Node.js, NestJS, and PostgreSQL.
- Designed and implemented microservices architecture for a client platform using NestJS, improving system throughput and enabling independent service scaling.
- Set up CI/CD pipelines and cloud deployments on AWS for multiple client projects, improving release reliability and reducing manual deployment effort.
Software Engineer
HAIYVEE Information Technology
- Core engineer on a social media mobile platform built with React Native, Node.js, MongoDB, and Redis — contributed from feature development through to production deployment.
- Built real-time chat and push notification systems using WebSockets and background job queues, directly improving user retention and session engagement.
- Reduced API latency by introducing Redis caching layers and optimizing MongoDB query patterns across high-traffic endpoints.
- Shipped multiple production features end-to-end in close collaboration with product and design in a fast-moving startup environment.
Software Engineer
Bloom IT Solutions
- Built and delivered client web and mobile applications at a Bengaluru-based digital agency specialising in web development, Android apps, MLM software, and SEO solutions for businesses.
- Developed dynamic websites, e-commerce platforms, and Android applications for business clients using Node.js, React.js, and React Native.
- Built RESTful APIs and backend services handling client authentication, payment integrations, and third-party API connectivity.
- Managed multiple client deliverables in parallel, coordinating with design and marketing teams to ship production-ready projects on schedule.
Software Engineer
Sequro Technologies Pvt. Ltd
- Built React-based dashboards for Fraud Risk Management (FRM) and Compliance Management platforms used in high-volume financial transaction monitoring.
- Developed reusable UI component library and dynamic data tables enabling real-time operational monitoring for analyst teams.
- Reduced client-side API load by implementing React Query caching, lazy loading, and code-splitting — cutting redundant network requests noticeably.
Projects
TypingPRO
View Project- Sole developer and owner. Built end-to-end: real-time typing engine, leaderboards, analytics dashboard, subscription billing, and AWS infrastructure — serving 12,000+ active users.
QuickShop
- Real-time quick-commerce mobile app with inventory sync, live order tracking, and scalable authentication using React Native, Supabase, and PostgreSQL.
MediTrack
- Multi-tenant clinic platform with patient management, appointments, prescriptions, and RBAC. Companion React Native app with real-time appointment notifications.
Leaderboard Standings
Leaderboard Position Pending
Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.
Assessment Highlights
Assessments Not Completed
Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.
AI Collaboration Score
AI Collaboration Score Pending
Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.
Role Compatibility Profile
Role Compatibility Analysis Pending
Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.
Achievements
Launched TypingPRO SaaS Platform
Built and launched TypingPRO (typingpro.in) solo — grew to 12,000+ active users with zero external funding.
Sole Engineer on 3 Production SaaS Products
Sole engineer on 3 production SaaS products spanning fintech dashboards, quick commerce, and clinic management — all live and in use.
About Details
Professional Bio
Full Stack Software Engineer with 4+ years of experience building and shipping production-grade SaaS platforms, mobile applications, and microservices-based systems. Experienced in Node.js, NestJS, AWS, and React Native, with a proven track record of owning products from architecture to deployment.
Bachelor of Computer Applications (BCA) in Computer Applications
Aryabhatta Knowledge University (2019 - 2022)