Devang Singh
Experience
Software Engineer
Australia and New Zealand Banking Group
Bengaluru, Karnataka
- Owned the design and implementation of low-latency Java/Spring Boot risk engine processing 2M+ trades/day at 600ms p99 latency, reducing loss-making trades by 40% & improving trading profitability
- Engineered a distributed trade engine with parallel metadata generation, improving throughput by 4X
- Led migration of the trade ingestion microservice to Murex, eliminating$5M+/year licensing costs
- Designed enterprise SSO using PingFederate, enabling secure one-click authentication for 40K+ users
- Enhanced a production risk engine with a future cashflow fixing model, reducing P&L discrepancies by 20%
- Awarded the Quants Excellence Award (Top 1%) for delivering impactful engineering solutions
Software Developer
Arqanum Technologies
Pune, Maharastra
- Built a POC for asset tokenization platform with integrated international payments & yield backed loans
- Implemented CI/CD (GitHub Actions, Docker, ECR, EC2) reducing release cycle frequency by 400%
Software Developer Intern
Zomato
Gurugram, Haryana
- Developed backend features for Driver Experience team powering order flows for Blinkit and Shiprocket
- Automated Rider work summary with Cron jobs, improved order queue efficiency for 350K+ riders
- Designed role-based access controls in logistics dashboard, improving usability for 5+ B2B partners
Education
Indian Institute of Technology, Delhi
Bachelor of Technology
CGPA: 8.0/10
Skills
Projects
Cryptovate-India Trading Platform
Developed Go microservices (identity, ledger, order, API gateway) using gRPC for service communication. Designed idempotent services and compensating transactions for Saga rollback handling using RabbitMQ. Integrated DigiLocker API for Aadhaar/PAN KYC cutting KYC time by 80% (10 min→ 2 min). Built secure authentication using JWT, refresh tokens, and Redis supporting 5K+ concurrent users
Smart Home Automation
Built IoT home automation system spanning hardware firmware, backend services, and a mobile app. Implemented secure REST APIs & real-time WebSocket for event streaming between devices and backend. Designed a scalable application with Node.js, Prisma, PostgreSQL, and cloud deployment on AWS. Automated deployment on EC2 with Docker, NGINX reverse proxy, SSL, and ensured zero-downtime
Scholastic Achievements
JEE Advanced
Secured a rank of 3195 (General) among 350K appeared candidates
JEE Main
Secured a percentile score of 99.83 among 1.8M+ appeared candidates
My City Champ
Awarded for academic excellence by 94.3 My FM, BSDU and Dainik Bhaskar
Ace Scholar
Awarded for consistent academic excellence in school among 200 batchmates