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sona sharma
From India 07:12 PM (GMT+05:30)
$10/hr or $160,000/yr

Active 1 hour ago


Member since Jun 2026

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Software Development Engineer

Back-end Engineer
Available for hire
Years of experience
1+ years
Experience level
Junior
Available for
Full-time, Part-time, Freelance
Available from
01 Jul 2026

I started as the person who'd rather fix the bug than just report it that instinct turned into a career building backend systems that actually hold up in production. At Red Health, I rewrote a task management microservice that was breaking under real-world load, resolved 10+ critical bugs, and watched response times drop by 35% because I refused to ship something I wouldn't trust myself. I work primarily in Node.js, TypeScript, and Java, with hands-on experience across AWS, MySQL, MongoDB, and Redis but what I actually bring is the habit of asking 'will this hold up at 3am when no one's watching?' before I call something done. I'm looking for a backend-focused role (open to full-stack) where ownership matters more than ticket count, ideally on a small team where my code reaches real users fast, and where I can keep growing into stronger system design and architecture decisions.

Languages

Employment History

Software Development Engineer I at RED Health 2025 - 2026
Architected and deployed backend microservices and RESTful APIs using Node.js, TypeScript, and AWS (Lambda, API Gateway, DynamoDB, SQS), enabling scalable, high-availability healthcare operations with CI/CD pipelines and zero-downtime deployments. • Designed configurable multi-level approval workflows with site-level authorizers, escalation logic, and dynamic threshold rules, reducing manual escalation time by 40% through asynchronous, event-driven processing. • Led full rewrite of the task management microservice: resolved 10+ critical production bugs, implemented RBAC-backed workflow engine, and improved API response time by 35% via Redis caching and query optimization. • Integrated multi-channel notification service (Email, WhatsApp, SMS) into approval workflows with dynamic template handling and URL-based action routing, processing 5,000+ daily notifications reliably in production. • Implemented role-based access control (RBAC) with JWT-based authentication, enforcing org/division/site-level data scoping and security across all operational dashboards. • Built end-to-end backend for train and air ambulance service workflows, enabling two new service verticals with zero-downtime deployment and production monitoring via CloudWatch.

Education

Bachelor of Technology in Computer Science at Birla Institute of Technology Mesra 2021 - 2025