Yash Jaiswal

Backend engineer building event-driven systems. Currently scaling the sign-language interpreter that ran live during PM Modi's speech at India AI Impact Summit 2026.

email github linkedin dev.to youtube resume
Experience
SDE-1 (Backend Engineer) · MIRA 3D Innovations Apr 2026 - present
  • Scaling the sign-language interpreter into a standalone architecture, used live at India AI Impact Summit 2026
  • Building an event-driven microservices backend using TypeScript, Python, Redis Streams, and Docker
  • Designing backend pipelines for real-time QR-to-Sign language conversion
Associate Backend Developer · Global Kartel Jul 2025 - Mar 2026
  • Built the core text-to-viseme mapping pipeline and interpreter REST APIs in Node.js
  • Shipped the initial backend that powered early live interpreter demos
  • Maintained backend systems serving 4k+ users across fitness and merch platforms
Backend Developer Intern · Global Kartel Dec 2024 - Apr 2025
  • Built data dashboards and automated PDF workflows in Node.js
  • Integrated AWS S3, Gemini API, and webhook-based payments
  • Contributed to a Go (Fiber + GORM) migration and auth improvements
DevOps Engineer Intern · PearlThoughts Oct 2023 - Nov 2023
  • Provisioned AWS and Azure sandbox environments for infra testing
  • Automated infrastructure deployment across clouds with Terraform
  • Set up CI/CD pipelines using Jenkins in a sandbox environment
Projects
export-service repo →

Go service for async CSV exports via a bounded worker pool with backpressure. Found and fixed a real data race with Go's race detector, and cut a slow query from 160ms to 108ms with a covering index.

GoPostgreSQLDocker
mpi-sort-webapp repo →

Full-stack app parallelizing sort across processes with MPI. Records distributed via message passing, sorted in parallel, merged on a coordinator process. Node.js layer spawns the MPI binary and serves paginated results.

C++MPINode.jsReactTypeScript
chat-relay repo →

Slack bot streaming AI responses over SSE for DMs and mentions, with end-to-end request tracing via OpenTelemetry. Containerized for scalable deployment.

GoGeminiOpenTelemetryDocker
Stack
Languages
TypeScript / JavaScript, Go, Python
Frameworks
Node.js, Fiber, FastAPI
Data
MongoDB, PostgreSQL, Redis, Redis Streams
Infra
AWS, Docker, Linux