Himanshu Sahu

Java Full Stack Engineer
Jaipur, IN.

About

Highly skilled Java Full Stack Engineer with 3 years of experience in developing scalable and robust applications, specializing in Spring Boot microservices, REST APIs, and modern front-end frameworks like React.js and Angular. Proven ability to enhance system observability, optimize performance, and deliver impactful solutions for complex technical challenges, driving efficiency and accelerating development cycles.

Work

Infosys Limited
|

Java Full Stack Engineer

Jaipur, Rajasthan, India

Summary

As a Java Full Stack Engineer, I enhanced system monitoring, developed efficient REST APIs, and built internal tools to optimize operations and accelerate development.

Highlights

Spearheaded the implementation of a comprehensive observability stack (Grafana, Prometheus, Jaeger, Loki, OpenTelemetry) across Spring Boot applications, significantly improving system monitoring, debugging capabilities, and reducing issue triage time.

Engineered high-performance REST APIs incorporating pagination for efficient large data handling, successfully reducing backend system load and optimizing response times.

Designed, developed, and deployed a robust internal Email, Ticket, and Logs management tool, empowering AI agents and streamlining internal operations to accelerate chatbot development.

Contributed to critical backend development and seamless microservice integration initiatives using Spring Boot, enhancing system modularity and ensuring scalable application architectures.

Freelance Work
|

Full Stack Developer

Remote, India

Summary

Provided full-stack development services, creating business dashboards and managing identity access migrations for various clients.

Highlights

Developed dynamic Angular-based business dashboards, integrating ApexCharts with Flask APIs to provide real-time data visualization and actionable insights for clients.

Led the migration of Identity Access Management (IAM) systems from Gigya to Ping Identity, implementing secure login hint tokens, logout, and OAuth flows to enhance authentication security and user experience.

Education

JECRC Affiliated by Rajasthan Technical University
Jaipur, Rajasthan, India

Bachelor of Technology

Electronics and Communication Engineering

Grade: 7.8 CGPA

Languages

English

Fluent

Skills

Frontend

React.js, Angular, JavaScript, TypeScript, HTML/CSS, Bootstrap.

Backend

Java, SpringBoot, AI/ML.

Cloud

AWS, Digital Ocean Cloud.

Database

MySQL, MSSQL.

Tools & DevOps

Google Generative AI, Git, GitHub, Docker, Jenkins, SonarQube, Grafana, Prometheus, Jaeger, OpenTelemetry, CircleCI.

Identity & Access Management

Gigya, Ping Identity, OAuth.

APIs & Frameworks

REST APIs, Flask.

Projects

Smart Healthcare System

Summary

Architected and developed a comprehensive, role-based Smart Healthcare platform leveraging Spring Boot microservices and React.js for enhanced patient, doctor, and admin functionalities.

Integrated Sonarqube

Summary

Spearheaded the integration of SonarQube across multiple projects to elevate code quality, reduce technical debt, and automate development workflows.

JTC's Official Website

Summary

Designed, developed, and deployed a highly responsive and engaging company website using modern front-end technologies to enhance user experience.