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Krishna Mehta

@krishnamehta135

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Full-stack engineer • Real-time systems & AI backends • TypeScript, Node.js, React, Redis, GCP/AWS

India

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What I'm looking for

Looking to work on hard backend/full-stack problems — real-time systems, distributed architecture, or AI-integrated products. I want ownership, strong engineering culture, and remote-first teams that ship production software.

I'm a full-stack engineer with a deep focus on real-time systems, distributed architecture, and AI product backends. I've independently designed and shipped two production applications from scratch — a multi-user collaborative whiteboard with a custom CRDT engine and sub-100ms WebSocket sync, and an offline-first knowledge editor with AI writing assistance — both live on GCP with global load balancing and zero-downtime deployments.

My stack is TypeScript, Node.js, React/Next.js, Redis, PostgreSQL, and RabbitMQ. I care a lot about reliability — circuit breakers, idempotency, rate limiting, and graceful degradation are things I build in by default, not as afterthoughts.

I'm currently in my 3rd year of B.Tech in Computer Science at Amity University (CGPA 8.6) and actively looking for remote opportunities where I can work on hard backend or full-stack problems.

Experience

Work history, roles, and key accomplishments

Full-Stack Engineer (Knowdex)

Knowdex

Built an offline-first collaborative knowledge editor with CRDT document collaboration, an AI writing assistant, and graph-linked wiki notes. Created a binary WebSocket codec, coalesced CRDT deltas to cut outbound volume by ~90%, and deployed globally on GCP with managed SSL and Cloud SQL persistence.

TypeScript CRDTs WebSockets GCP Cloud SQL Nginx Docker AI Integration

Full-Stack Engineer (CanvasSync)

CanvasSync

Designed and shipped a multi-user collaborative whiteboard with a custom CRDT engine and sub-100ms WebSocket sync, plus an async AI diagram pipeline via RabbitMQ. Implemented Redis-authoritative sync with idempotency and resilience controls, cutting cold-start sync latency by ~60% and reducing outbound WebSocket volume under load.

TypeScript WebSockets CRDTs RabbitMQ GCP Docker PostgreSQL

Education

Degrees, certifications, and relevant coursework

Amity University, Gurugram

B.Tech, Computer Science Engineering

2023 - 2027

Grade: CGPA: 8.6/10.0

Activities and societies: 3rd Year Coursework: Data Structures & Algorithms, DBMS, OS, Computer Networking, Distributed Systems, Software Engineering.

Pursuing a B.Tech in Computer Science Engineering at Amity University, Gurugram. Coursework includes Data Structures & Algorithms, DBMS, OS, Computer Networking, Distributed Systems, and Software Engineering.