Niranjan

Full Stack Software Engineer with 3 years of experience building production-ready SaaS applications using the MERN stack (MongoDB, Express.js, React.js, Node.js). Experienced in end-to-end feature delivery, REST API integration, debugging, testing, release management, and cross-functional collaboration. Strong ownership mindset with experience delivering scalable and maintainable software solutions in Agile environments.

Software Engineer - Bridgelabz Solutions

(2025-02)

Real-Time Coding Assessment Platform

• Delivered 5+ production-ready React applications used by 1000+ students for real-time coding assessments and evaluation workflows.
• Reduced UI latency by 30% by eliminating unnecessary re-renders using memoization (useMemo, useCallback), lazy loading, and component-level optimizations.
• Developed key frontend modules for a browser-based coding assessment platform supporting 50+ programming problems, timed assessments, and secure student sessions.
• Integrated WebSocket-based real-time code execution by sending Java code to the backend, streaming execution output, and handling interactive user input within the React application.
• Collaborated with product, backend, and QA teams to understand business requirements, integrate REST APIs, resolve issues, and deliver features aligned with release timelines.
• Implemented draft persistence and session recovery by saving student code through REST APIs, restoring drafts across page reloads, and tracking user inactivity using a custom idle timer hook.
• Integrated AI-generated code feedback into the React application by consuming backend APIs and building interactive UI for automated evaluation results, reducing student feedback turnaround time by 40%.
• Owned critical frontend modules from requirement analysis and implementation to API integration, testing support, bug fixes, and release activities.

Full Stack Developer - Ahsan Solutions

(2023-09 - 2025-12)

On-Demand Multi-Service Delivery Platform

• Delivered full-stack product features across Vue.js, Laravel, MySQL, and REST APIs, supporting multiple business workflows and production deployments.
• Reduced API response times by 20% by optimizing REST endpoints and MySQL query execution plans.
• Implemented role-based access control (RBAC) across vendors, delivery agents, and customers handling multi-tenant workflows.
• Delivered 12+ responsive modules, increasing mobile session duration by 40% and improving user retention.
• Participated in peer code reviews, feature testing, and release activities to maintain code quality and deployment reliability.
• Partnered in Agile sprints and team collaboration activities to ship bi-weekly releases, ensuring production stability, continuous improvement, and faster feature rollouts.

Bachelor of Engineering and Technology (B.Tech) - Computer Science - Perunthalaivar Kamarajar Institute of Engineering and Technology