rohan@kl:~$whoami --verbose
Rohan Bhosale — Software Engineer
software engineer · rest apis + aws serverless · 6+ yrs
Results-driven software engineer specializing in REST API development and AWS cloud architecture for OTT / streaming platforms. I design and ship serverless subscription systems serving 1.5M+ users, cut operational cost by 60% through infrastructure optimization, and lead integrations with major streaming partners — all while keeping code quality high through test-driven development.
location
Kuala Lumpur, MY
focus
Serverless backend
scale
1.5M+ users
cert
AWS Dev Associate
rohan@kl:~$cat experience.log
─ experience.log ─
Software Engineer
Apr 2022 — Present
Tata Consultancy Services (TCS) · Kuala Lumpur, MY
- Architected a unified subscription-lifecycle platform (activation, enrollment, suspension, renewal, termination) for OTT services serving 1.5M+ Astro users.
- Led integration with 6+ premium OTT partners incl. Netflix, Disney+, HBO GO, IQIYI & TVB — designing seamless API integration points.
- Engineered serverless solutions on AWS Lambda, DynamoDB, SQS, API Gateway, ElastiCache & CloudWatch — 60% reduction in operational cost.
- Designed a key-rotation lifecycle: three-phase state machine with configurable grace periods and zero-downtime JWT credential transitions.
- Architected a configuration layer with customizable rule sets to govern subscription workflows — flexible, partner-specific logic without code changes.
- Implemented Redis caching + New Relic APM, cutting API response times to under 500ms.
- Established integration testing protocols with Jest & Mocha, ensuring code reliability prior to production deployment.
- Excellence Award for Project Delivery — recognized for consistently meeting aggressive timelines on-time.
Junior Software Engineer
Dec 2019 — Mar 2022
Angular Minds · Pune, IN
- Built robust backend applications in JavaScript, Node.js, TypeScript, Express & MongoDB.
- Led migration of legacy .NET APIs to modern Node.js — 30% efficiency gain within 6 months.
- Established API testing strategies and CI/CD pipelines to accelerate release cycles.
rohan@kl:~$cat ~/work/projects.log
internal systems · Tata Consultancy Services (TCS) · proprietary, no public repo
Digital Entitlement System (DES-2)
internal · TCS
Astro Malaysia · OTT subscription platform
- Developed a sophisticated middleware platform integrating with multiple OTT platforms to manage subscription services for 1.5M+ Astro users.
- Implemented and maintained API connections with Netflix, Disney+, IQIYI, HBO GO, TVB, VIU & other premium streaming services.
Node.jsAWS LambdaDynamoDBAPI GatewayRedisJWT Auth
Quotation Manager — Legacy Modernization
internal · TCS
.NET → Node.js migration & database redesign
- Spearheaded migration of legacy .NET APIs to a Node.js architecture, redesigning the database schema and API structure.
- Optimized data access patterns — 30% faster response times.
Node.js.NET MigrationREST APIsDatabase Redesign
rohan@kl:~$gh repo list rohan-bhosale06
personal & open-source · total 4 public repositories
~/signal-backend
AI engine
Scraper & AI processing engine for Signal-to-Noise — a curated tech digest. Two-tier GPT-4o-mini noise filter, structured highlights & semantic search over pgvector (HNSW).
9 scrapers · BullMQ workers · Clerk auth · rate limiting
BunElysiaDrizzlePostgres+pgvectorOpenAI
~/ide-sync
v0.5.0
CLI that syncs extensions and full IDE config across VS Code-family editors (Cursor, Windsurf, Kiro…) with a background daemon, comment-preserving 3-way merge & fork-translation.
watch daemon · OS service install · 187 tests
TypeScriptCommanderchokidarsimple-git
~/signal-frontend
dashboard
Consumer dashboard for Signal-to-Noise — public feed, filters, semantic search & article highlights, with Clerk-gated onboarding, preferences & bookmarks.
App Router · Turbopack · dark mode
Next.js 15React 19TailwindTanStack Query
~/epoch-timestamp-converter
v1.0.0
Manifest V3 Chrome/Edge extension that detects Unix epoch timestamps on any page and converts them inline — append, tooltip or replace — without breaking layout.
TreeWalker scan · MutationObserver · context-menu convert
JavaScriptMV3Intl API
rohan@kl:~$skills --all
─ proficiency ─
// cloud & infrastructure
LambdaDynamoDBSQSS3API GatewayCloudWatchX-RayElastiCacheCloudFormation
// backend
Node.jsExpressNext.jsREST APIsMicroservicesServerlessJWT Auth
// languages & data
JavaScriptTypeScriptMongoDBRedis
// testing & devops
JestMochaTDDDockerKubernetesCI/CDNew RelicGit
rohan@kl:~$gh stats
─ contributions ─
4
public repositories
TS
primary language
2
shipped products
187
tests (ide-sync)
// live contribution graph & repo data from github.com/rohan-bhosale06
rohan@kl:~$cat education.txt
M.Sc. Computer Science
Savitribai Phule Pune University · Pune, IN
2018 — 2020
B.Sc. Computer Science
Modern College, Ganeshkhind · Pune, IN
2015 — 2018
✓AWS Certified Developer — Associate
rohan@kl:~$cat now.md
─ now ─
- Building serverless subscription systems at scale on AWS at TCS.
- Going deeper on event-driven architecture & platform reliability.
- Open to senior backend / platform engineering roles.
rohan@kl:~$./contact.sh
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