RemoteYeah
O
onenarendra's photo
Narendra Gangwar
From India 08:37 PM (GMT+05:30)
$65/hr or $120,000/yr
Active 2 days ago
Member since May 2026

Share this profile:

Senior Fullstack Java Engineer

Technical Lead
Available for hire
Years of experience
10+ years
Experience level
Senior
Available for
Full-time, Part-time, Contract, Freelance
Available from
23 Jul 2026
Download Resume / CV

I am a Senior Backend Engineer with 8+ years of experience building scalable backend systems using Java, Spring Boot, microservices, and distributed architectures. Most of my work has been focused on production engineering, performance optimization, debugging complex issues, API design, and improving reliability of large-scale systems.

I enjoy solving difficult backend and infrastructure problems, especially around scalability, observability, asynchronous processing, and system performance. What makes me different is my strong ownership mindset and deep production experience. I am not limited to feature development — I actively work on optimization, architecture improvements, incident debugging, mentoring developers, and making systems more resilient.

I am currently looking for remote backend/platform engineering opportunities where I can contribute to building scalable, high-impact systems within strong engineering teams.

Skills

SQL Kafka Docker AWS Angular.js JIRA Microservices jQuery JWT PostgreSQL MySQL SQS EKS Git Agile CI/CD Web services Domain Driven Development Java Spring Boot Spring Framework Message queues

Languages

English Hindi

Employment History

Senior Engineer at Iris Software Current 2025 - Now
• Migrated applications to AWS EKS, enabling containerized deployments and improving scalability and deployment consistency. • Built RAG-based internal chatbot (POC) using Spring AI and vector search • Designed ingestion and retrieval pipeline for semantic search • Developed REST APIs with multi-turn conversation and citation support.
Module Lead at Impetus 2024 - 2025
• Led design and delivery of backend services for an enterprise Model Governance platform, owning modules end-to-end from requirement analysis to production release. • Implemented model workflows, approvals, and audit tracking APIs with strong validation, error handling, and role-based access controls. • Improved API response times by optimizing DB queries and introducing caching where applicable; ensured high reliability under concurrent usage. • Collaborated with stakeholders & Mentored engineers via design reviews, code reviews, and debugging sessions; enforced engineering standards and Definition of Done.
Consultant at Xebia 2022 - 2024
• Owned critical backend modules for payments and inventory systems, contributing to architecture and integration design • Built secure REST APIs with JWT-based authentication and standardized error handling • Designed and implemented Kafka-based asynchronous workflows, improving system decoupling and throughput • Improved API performance by introducing Aerospike caching and optimizing API design.
Senior Analyst at Accenture 2021 - 2022
• Developed microservices for banking/payment transaction automation with focus on reliability, scalability, and maintainability. • Implemented batch workflows and Kafka-driven event processing for transaction lifecycle automation. • Improved release stability by expanding unit/integration tests and aligning test suites with business scenarios (Cucumber).
Project Engineer at Wipro 2017 - 2021
• Delivered backend services for billing, credit collection, and postpaid payment systems; ensured functional accuracy for financial operations. • Developed secure APIs and scheduled batch jobs for recurring billing and collection workflows. • Supported production incidents with root-cause analysis and corrective actions to improve service uptime. • Collaborated with stakeholders for requirement clarification and suggested design improvements for long-term maintainabili
Software Developer at Freelance 2016 - 2017
• Developed and maintained web applications for MLM and School Management systems using ASP.NET and C# • Designed and implemented user interfaces with Bootstrap and HTML for responsive, user-friendly experiences • Built and integrated backend modules for user management, transactions, and reporting • Wrote optimised SQL queries and handled database interactions for data consistency and performance • Debugged production issues and performed regular enhancements based on client requirements • Collaborated with team members to deliver features within timelines and ensured code quality through basic reviews

Education

Master of Computer Application at APJ Abdul Kalam Technical University 2014 - 2016
Report this profile
Browse more Technical Lead profiles