Fullstack Engineer with 2+ years in Java/Spring Boot & Node.js, specializing in Microservices and Sy
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Full-stack engineer (2+ yrs) building multi-tenant SaaS and event-driven microservices in Java/Spring Boot & Node.js. Own systems end-to-end from HLD to production. Strong in system design and DSA — 800+ problems solved.
Guru Nanak Dev Engineering College
B. Tech · Computer Science & Engineering
August 1, 2019 – June 1, 2023
Argusoft
Software Developer
July 1, 2023 – Present
Gandhinagar, Gujarat, India
FlagMesh
April 1, 2026 – April 1, 2026
Architected a self-hostable, multi-tenant feature flag engine, achieving sub-5ms flag evaluation and <1 second real-time config propagation to SDK clients via Redis pub/sub and Server-Sent Events. Engineered a decoupled event-driven pipeline using the Outbox Pattern and Kafka fan-out across multiple downstream consumers, guaranteeing zero event loss. Built a resilient webhook delivery service with HMAC-SHA256 signing, Resilience4j circuit breakers, exponential-backoff retries, and a Dead Letter Queue with manual replay. Designed a 3-tier caching layer (local ConcurrentHashMap → Redis → REST fallback) with Redis HyperLogLog for O(1)-memory unique-user analytics, eliminating database hits on the hot path.
Dynamic Forms Engine
September 1, 2023 – October 1, 2023
Designed a intuitive interface for dynamic form creation, supporting complex field types and customizable validation rules. Implemented real-time collaboration using Socket.io to enable multiple users to edit forms simultaneously with conflict resolution. Developed robust access controls with form edit-lock functionality to maintain data integrity during collaborative sessions.
GATE Qualified (2023)
Unknown
January 1, 2023 – Present
Cultural Fit Analysis
The candidate shows a strong alignment with high-growth engineering cultures, evidenced by their focus on performance, scalability, and robust system design. Their personal projects demonstrate a passion for building complex, self-hostable infrastructure.
Soft Skills & Operational Fit
The candidate demonstrates high technical ownership and a proactive approach to problem-solving, evidenced by their ability to refactor legacy synchronous calls into async pipelines. Their experience in a professional SaaS environment suggests strong operational maturity.