New Delhi, India  ·  Senior Software Engineer

Yash
Bishnoi

Currently Software Development Engineer at McAfee

6+ years building scalable backends, cloud infrastructure, and AI-powered products. From full cloud migrations on AWS to 0→85% test coverage to founding a pre-launch SaaS — I own things end to end.

View Experience Get in Touch
6+
Years
50K+
APKs / Day
85%
Coverage
3
Companies

Experience

Where I've Worked

Jul 2022 – Present · ~3 yrs Software Development Engineer
  • Migrated critical mobile security backend from on-premises to AWS (EC2, ECS, EKS, Lambda, SQS, S3) — owned full architecture from design to production.
  • Designed and shipped product APIs, system architectures, and microservice components end-to-end across multiple projects.
  • Built automated binary deployment pipeline pushing builds directly to running pods — eliminated manual release steps entirely.
  • Took test coverage from 0% to 85% on a production codebase using Claude Code — built the full suite and set team testing standards.
  • Separately achieved 88% unit test coverage in Golang on a security analysis module.
  • Built high-throughput APK threat analysis platform processing 50,000+ samples daily through a 3-stage analysis and classification pipeline — event-driven via SQS/SNS with multi-scanner orchestration.
  • Used Claude Code and LLM tooling throughout — architecture design, code generation, automated testing, and reviews.
Jul 2021 – Jul 2022 · 1 yr Backend Developer / Software Engineer
  • Built the entire backend of a dating app (Hunbun) from scratch — Node.js, Express.js, MongoDB.
  • Owned full auth and payments: Social Auth (Google, Meta, Apple), Apple Pay, APNs, Onfido identity verification, Salesforce, AWS SES.
  • Built zero-downtime CI/CD pipeline via GitLab Runners; provisioned full AWS EC2 + S3 + Nginx + PM2 infrastructure.
  • Configured recommendation crons and third-party service integrations across the platform.
Sep 2019 – Jul 2021 · 1.9 yrs Software Engineer · Product Owner
  • Built complete backend for 3+ insurance products in Django and DRF — 24,000+ lines of production Python.
  • Redesigned database architecture to a generic extensible schema; built payment API journey using Adaptor Pattern.
  • Integrated multiple insurers via REST and SOAP APIs; used Celery for async tasks and crons for scheduling.
  • Served as Tech SPOC for external clients; led code reviews; mentored junior engineers.

Projects

Selected Work

Only public projects are linked below. Several production projects from McAfee and Grappus cannot be disclosed due to confidentiality and security requirements.

Pre-launch · In Development
TrackPe

An AI-powered SaaS product currently in development. Details to be shared at launch.

Django Next.js Claude API pgvector PostgreSQL Celery Redis Razorpay
Live · Production
Hunbun — Dating App
hunbun.co

Built the entire backend from scratch at Grappus. Meaningful-connections dating app live in the UK on iOS and Android. Handled auth, payments, real-time features, and all third-party integrations.

Node.js Express MongoDB AWS Apple Pay Onfido
Earlier & college work
RenewBuy Travel Insurance
Django backend · Live in production
Click to expand ↗
MedicalBlocks
Blockchain medical records · College project
Click to expand
Playlist Migrator
Sync → Spotify song migration
Click to expand
RAW Photo Cleaner
Auto-remove JPG where ARW exists
Click to expand
ML Research
Regression + classification models
Click to expand
Python Games
Terminal game collection
Click to expand

Skills

Technologies & Tools

Backend
Python · Go · Node.js · Django · DRF · Flask · Express.js
Cloud / DevOps
AWS (EC2, ECS, EKS, Lambda, SQS, S3, SNS…) · Docker · Terraform · Nginx · CI/CD
Databases
PostgreSQL · MongoDB · Redis · DynamoDB · pgvector
AI / LLM Engineering
Claude API · Claude Code · Prompt Engineering · pgvector Semantic Search
Architecture
Microservices · Event-driven · REST/SOAP · Adaptor Pattern · MVC
Frontend
Next.js · React · Tailwind CSS · shadcn/ui · HTML · JS
Async / Scheduling
Celery · Redis Queue · Cron · Supervisord · PM2
Testing
Unit Testing (Go · Python) · TDD · Selenium · Postman
Integrations
Razorpay · Twilio · Meta API · Apple Pay · APNs · Onfido · Salesforce
Monitoring
Grafana · CloudWatch · Rancher · GitLab CI · GitHub Actions

Contact

Let's Build
Something

Open to senior engineering roles

i.yashbishnoi@gmail.com +91 95997 13818

For consulting enquiries → i.yashbishnoi@gmail.com