Praveen kakumanu
Praveen kakumanu

Senior Full Stack Lead Engineer

Open to offers · Member since 24 Sep 2026
Location
Hyderabad, India
Desired salary
40k–60k USD/yearly
Work preference
Remote Only / Full Time, Part Time, Contract, Freelance, Temporary
Experience level
Lead

About

Professional summary

I am a Senior Full Stack Lead Engineer with 11 years of progressive IT experience building scalable enterprise applications in Linux environments. I specialize in technical leadership, system architecture, and end-to-end full-stack delivery.

My backend expertise includes Golang, Python, and Node.js, with experience designing microservices, RESTful APIs, GraphQL APIs, gRPC services, and real-time WebSocket communication systems. I focus on building maintainable, high-performance, event-driven platforms.

On the frontend, I develop responsive web applications using React.js, AngularJS, TypeScript, JavaScript, HTML, CSS, and modern state-management patterns. I have delivered administrative portals, analytics dashboards, and single-page applications across enterprise domains.

I have substantial cloud and DevOps experience with AWS, Docker, Kubernetes, Terraform, Jenkins, GitLab CI, and Linux administration. I build automated CI/CD pipelines, serverless workflows, containerized deployments, and infrastructure-as-code solutions.

I have led engineering teams and technical squads delivering security automation, notification systems, audio and screen-sharing applications, blockchain platforms, healthcare systems, and banking solutions. I also bring hands-on experience with AI/LLM integrations, blockchain technologies, and database design.

I am recognized for driving architecture decisions, mentoring teams, improving system performance, and delivering reliable solutions across production workflows.

Skills

31 capabilities

Tech stack & tools

Working toolkit

Experience

Career history

Senior Lead Software Engineer Virtusa

Led technical architecture and development of a scalable, event-driven Email Notification Engine using Node.js and Golang microservices in enterprise Linux environments.

Built React.js and TypeScript administrative portals, PostgreSQL schemas, AWS Lambda and API Gateway webhook flows, Terraform infrastructure, and Amazon SES delivery pipelines.

Full Stack Engineer (API & Backend Services Development) IBM

Designed and refactored Node.js and Golang backend microservices using clean-code practices to improve maintainability and component isolation. Developed REST, GraphQL, and gRPC APIs to improve user-module response efficiency.

Built React.js single-page applications and maintained AngularJS dashboards. Created Linux CLI tools, containerized application tiers with Docker, and deployed custom Kubernetes Operators to AWS-managed Kubernetes clusters.

Technical Lead (Citi Bank MCD - Security Automation Tool) LTI Mindtree

Led a four-engineer squad building a security automation platform for identifying vulnerabilities across code repositories. Developed React.js dashboards for vulnerability analytics, static code-security alerts, and system health monitoring.

Built Node.js backend services and Python automation for parallel static-analysis execution. Created CLI utilities for report parsing and integrated automated scanning workflows into Jenkins and GitLab CI/CD pipelines.

Technical Lead (Shadowing - Audio & Screen Sharing Application) Capgemini

Supervised a ten-member engineering team delivering full-stack microservice interaction logic using Node.js and Golang on Linux infrastructure. Developed AngularJS and React.js interfaces with improved cross-browser and real-time rendering performance.

Engineered low-latency WebSocket and Node.js communication systems for audio calling and live screen sharing. Implemented analytics layers and scheduled CRON jobs for platform-performance reporting.

Module Lead / Full Stack Developer (Multiple Projects) Mindtree Pvt Ltd

Developed responsive AngularJS and React.js web applications for an enterprise Smart Insurance platform. Configured serverless Node.js workflows with AWS Lambda, API Gateway, S3, and DynamoDB for an Electronic Arts internal system.

Implemented healthcare-compliant Ethereum smart contracts in Solidity, connected them to Node.js middleware through Web3.js, and used Truffle for smart-contract testing, deployment, and state migrations.

Technical Lead (Enterprise Blockchain Platform) Wipro Limited

Architected RESTful endpoints and Node.js middleware to securely connect legacy banking systems with decentralized infrastructure nodes.

Developed private blockchain consensus logic using Go Chaincode on Hyperledger Fabric to support digital transaction processing.

Full Stack & Web Developer (Anthem & BT Trade Projects) Neobric IT Solutions

Built responsive single-page web applications using AngularJS and React.js, integrated with custom Node.js REST API endpoints.

Integrated IPFS storage layers to create decentralized storage frameworks for intellectual content and trade-sheet use cases.

Software Developer (Web Application Development) Blujay Soft Pvt Ltd

Developed custom functional extensions, web components, and interactive presentation blocks for enterprise web application portals.

Contributed to web application development by implementing reusable user-interface and portal functionality.

Education

Learning history

JNTU Kakinada

Master of Computer Applications, Computer Applications

Acharya Nagarjuna University

Bachelor of Science

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