Ashish Sharma

Ashish Sharma Work Experience Whydonate.com Backend Developer October 2022 – Present Remote • Developed multiple Node.js and TypeScript microservices supporting 50K+ users, processing 2M+ daily events with sub-100ms latency. • Optimized PostgreSQL query execution and implemented Redis caching strategies, improving API response times by 70%. • Automated custom domain provisioning and SSL/DNS integration using the Cloudflare API, managing 1,000+ unique domains. • Redesigned CI/CD pipelines using GitHub Actions and Docker, reducing build and deployment cycles by 83%. • Developed real-time analytics dashboards using WebSockets to provide immediate business intelligence and operational monitoring. • Mentored 3 junior engineers on system design patterns, code quality, and RESTful API best practices. Seezil Technology Pvt. Ltd. Software Developer April 2021 – October 2021 India • Increased Search API throughput by 40% via database refactoring and B-Tree indexing optimizations in MySQL. • Refactored legacy MVC codebases into modular services, leading to a 30% reduction in production bug reports. Blue Bell Software Developer January 2020 – March 2021 India • Designed an automated exam generation engine using Python, reducing administrative manual workload by 60%. • Scaled backend services to support 5,000+ concurrent users with 99.9% uptime during peak traffic. Technical Skills Languages: Python, JavaScript, TypeScript, Go (Golang), SQL Backend: Node.js, Express.js, FastAPI, RESTful APIs, GraphQL Infrastructure: Docker, AWS (EC2, S3, Lambda), CI/CD, Cloudflare, Git Databases: PostgreSQL, MySQL, Redis, MongoDB Architecture: Microservices, Distributed Systems, Event-Driven Design, OOP, TDD Technical Projects Scalable URL Shortener (Go, Redis, Docker) GitHub • Built a high-concurrency URL service in Go featuring LRU caching and rate-limiting to prevent API abuse. Custom Load Balancer (Python) GitHub • Implemented a Layer 7 load balancer with Token Bucket algorithms handling 10K+ concurrent connections. Education Assam Don Bosco University Bachelor of Technology in Computer Science and Engineering September 2019