tbk@portfolio: ~
init.sh
$
</>tbk.dev
system.status = operational|uptime 99.99%
// developer.profile

Bhargava
Kishore Tsavatapalli

> Node.js Backend Developer

Designing scalable REST APIs, microservices and event-driven systems. Node.js · TypeScript · PostgreSQL · RabbitMQ · AWS.

View systems Open contact channel Download CV Get in touch
$ whoami →
Bhargava Kishore Tsavatapalli — Backend Developer
online · Hyderabad, India
uptime 99.99%
GET/api/v1/dev/tbk
200 OK · 42ms
response.json stream
{
  "name":   "Bhargava Kishore",
  "handle": "tbk",
  "role":   "Backend Developer",
  "stack":  ["node", "ts", "pg"],
  "loc":    "Hyderabad, IN",
  "exp":    "2+ yrs",
  "status": "available"
}
deployed services● all healthy
●pumperpal-api
v2.4.1
●cpd-health.svc
v1.8.0
●exsplit-gateway
v3.0.2
●redblocks-core
v5.1.7
stack proficiency2+ yrs · prod
node.js / express92%
postgres / mysql85%
aws · rabbitmq · redis78%
requests/s
1.2k
p99 latency
84ms
errors
0.01%
uptime
99.99%
// 01 — about.json

Service summary

GET /about

Results-driven backend developer with 2+ years of professional experience. My core expertise is designing and shipping scalable REST APIs and microservices with Node.js & Express.js, with production deployments spanning healthcare, fintech, and service-industry domains.

Proficient in TypeScript, RabbitMQ, Sequelize, AWS (Lambda, RDS, API Gateway) and React. Strong focus on clean architecture, SOLID principles, performance optimization, and end-to-end delivery.

~/about.yamlreadonly
  • role:Node.js Backend Developer
  • experience:2+ years
  • location:Hyderabad, India
  • education:B.Tech — Computer Science
  • focus:REST APIs · Microservices · AWS
  • open_to:remote · full-time · contract
// 02 — system.log

Experience

tail -f /var/log/career
docker logs --follow career.svc live
May 2024 — Present
Redblocks Solutions
Hyderabad, India
Software Developer
  • [OK]Built & maintained production REST APIs powering 3 live client applications.
  • [OK]Architected event-driven microservices with RabbitMQ; reduced inter-service coupling.
  • [OK]Integrated AWS Lambda, RDS & API Gateway for serverless, scalable deployments.
  • [OK]Optimized MySQL/PostgreSQL schemas with Sequelize — cut slow query response times.
  • [OK]Implemented JWT auth, RBAC and secure third-party payment integrations.
  • [OK]Wrote Python automation scripts to streamline internal data processing.
// 03 — services.deployed

Production systems

kubectl get services
RUNNING
svc/pumperpal

Pumperpal

On-Demand Septic Tank Service Platform

Scalable REST API backend for end-to-end service booking, dispatch, scheduling and live job tracking. Integrated payments with webhook reconciliation and RBAC across customer/technician/admin.

Node.jsExpressMySQLJWTReactJS
RUNNING
svc/cpd health network

CPD Health Network

Healthcare CPD Platform

Multi-tenant REST API enabling healthcare pros to discover, enroll and complete accredited courses. Automated certificate pipeline & real-time learner analytics.

Node.jsPostgreSQLSequelizeReactJS
RUNNING
svc/exsplit

Exsplit

Microservices Expense Sharing

Distributed microservices system with clear boundaries: users, groups, settlements, notifications. RabbitMQ async eventing, Redis caching, transaction-safe settlement algorithms.

Node.jsRabbitMQRedisPostgreSQLAngularJS
// 04 — modules.personal

Personal modules

docker ps --personal
</>
module/loghaus
deployed

loghaus

Self-hosted log aggregation service with realtime streaming over WebSockets and full-text search across millions of lines.

Node.jsTypeScriptRedisPostgres
MQ
module/queuepilot
deployed

queuepilot

Lightweight RabbitMQ control panel. Visualize queues, replay dead-letters and inspect message payloads from one dashboard.

Node.jsRabbitMQReactTailwind
API
module/apidoc-forge
deployed

apidoc-forge

CLI that introspects Express routes & Zod schemas, generating an OpenAPI 3.1 spec and a hosted docs portal in one command.

TypeScriptExpressZodOpenAPI
⏱
module/cronbase
deployed

cronbase

Postgres-backed distributed cron with retries, jitter and per-job observability. Built for boring, reliable scheduling at scale.

Node.jsPostgresDocker
// 05 — service.map

Skills & dependencies

graph: request-flow
API Gateway
Node.js
TypeScript
Python
PostgreSQL
RabbitMQ
Redis
AWS
languages
4 deps
JavaScript (ES6+)TypeScriptPythonSQL
frameworks
5 deps
Node.jsExpress.jsReactJSAngularJSGraphQL
databases
4 deps
PostgreSQLMySQLSequelize ORMRedis
infra
6 deps
AWS LambdaRDSAPI GatewayS3DockerRabbitMQ
tools
6 deps
GitGitHubPostmanCI/CDLinux CLIJWT / OAuth
// 06 — channel.open

Open a connection

POST /contact
email
bhargavnaidu23494@gmail.com
linkedin
bhargavnaidu
github
@tbk
phone
+91 9133007708
location
Hyderabad, India
POST /contact HTTP/1.1Content-Type: application/json
// 07. shell

interactive shell

ubuntu 24.04 LTS
guest@tbk.dev: ~
Ubuntu 24.04 LTS (tbk.dev) · type `help` to list commands
Last login: Wed, 20 May 2026 20:00:53 GMT
guest@tbk.dev:~$
tip: try · · · · ·