Shasbin AS
Full Stack Developer
Hi, I’m Shasbin A.S, a Full Stack Developer with a strong focus on building reliable, scalable, and secure web applications. I enjoy solving complex problems and turning ideas into efficient systems.
availability
Open to Job Opportunities & Freelance Projects
speciality
Full Stack Web Applications
timezone
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Asia/Kolkata · UTC+05:30
about.
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Technical skills.
< languages />
< frontend />
< backend />
< databases />
< cloudDevOps />
< testing />
< tools />
< architecture Concepts />
github.
Building in public – contributions, experiments, and playful repos.
Featured Work.
A selection of projects where I've tackled complex architectural challenges and pushed the boundaries of backend engineering.
Next.js Project Management App
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Architected a full-stack project management application supporting 5+ project views with an interactive analytics dashboard.
Delivered multi-view task tracking (List, Board, Timeline, Table) with priority assignment and team role management for 10+ member teams.
Integrated AWS Cognito and JWT authentication for secure access and AWS S3 for scalable file uploads.
Implemented global search, dark mode, and fully responsive UI for seamless cross-device experience.
// Technology_Matrix
Next.js Modern Portfolio Website
Task Manager REST APIs
Chrono Royale E-Commerce Platform
Achievements.
Showcase GitHub trophies, LeetCode badges, hackathon recognitions, or certifications. Drop your media into any card to keep this reel up to date.
50 Days Badge
LeetCode
Solved problems for 50 consecutive days
100 Days Badge
LeetCode
Solved problems for 100 consecutive days
LeetCode 75
LeetCode
Completed the LeetCode 75 challenge
Top SQL 50
LeetCode
Completed the Top SQL 50 challenge
Pull Shark
GitHub
Opened pull requests that have been merged
Quickdraw
GitHub
Closed an issue or pull request within 5 minutes
YOLO
GitHub
Merged a pull request without code review
Starstruck
GitHub
Created a repository that has 16+ stars
Pair Extraordinaire
GitHub
Co-authored commits on merged pull requests
Work Experience.
Collaborating with teams to ship resilient platforms, streamline developer workflows, and ship products with a focus on security, scale, and craft.
Engineered MERN stack applications serving 50K+ monthly users and reduced load times by 30% through lazy loading and component optimization. Implemented JWT authentication for 4+ REST APIs using Node.js, Nest.js, and TypeScript, preventing 100% of unauthorized access. Optimized MongoDB and PostgreSQL schemas with effective indexing strategies, improving query performance by 40%. Deployed containerized microservices using Docker along with AWS S3 and Cognito, achieving 99.9% uptime, 50% faster deployments, and maintaining 85%+ Jest test coverage.
Education.
Continuous learning through formal programs and self-directed research.
Bachelor of Computer Applications (BCA) – Online Degree
Jul 2025 - Jul 2028 ExpectedSenior Secondary (Plus Two)
Jun 2021 - Mar 2023Secondary (SSLC)
Jun 2020 - Mar 2021Let's Connect.
Let's Connect
I'm always open to new opportunities, freelance gigs, or a quick coffee chat about ideas.
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