Harish  ·  Lead Java Spring Boot Developer  ·  10+ yrs

Principal
India10+ years experienceremote
Available within 48 hrs

About Harish

Harish Kumar is a seasoned Technical Lead with a decade of experience in software development, particularly in Java and Spring frameworks. He has successfully led teams in various projects, ensuring timely delivery and high-quality outcomes. His expertise spans across financial systems, retail, and HR domains, where he has integrated multiple applications and developed robust solutions. Harish is proficient in Agile methodologies, cloud services, and CI/CD tools, making him a valuable asset for any development team.

Core expertise

Java
language
9/10
Spring Boot
backend
9/10
MySQL
database
9/10
AWS
cloud
8/10
Azure DevOps
devops
8/10
JavaScript
language
8/10
Redis
database
8/10
Jenkins
devops
8/10

Additional skills(16)

JavaSpring BootMySQLJavaScriptjQueryHTMLCSSHibernateAWSAzure DevOps

Why hire Harish?

Production deploy authorityMentored 5+ juniorsLed Agile teams

Led technical initiatives managing project estimates and team coordination

Developed RESTful APIs and integrated diverse SAAS applications

Adept at Agile methodologies ensuring structured delivery

Proficient in cloud services like AWS and Azure for efficient deployments

Strong problem-solving skills delivering high-quality solutions

Built Citi Bank Sage X3 + HSBC AI invoice + Myntra Ticketing + Clay HR Java apps

Project highlights(4)

Sage X3 ERP Integration with Citi Bank ApplicationSage X3 Integration Expert

Overview: This project involved implementing a module within an existing Citi Bank application. The primary goal was to sync customer payments received by Citi Bank with the customer's Sage X3 application, specifically for authorized accounts. Responsibilities: Arranged procurement and setup of Sage X3 Software from the vendor. Configured server infrastructure and installed Sage X3 with demo content. Set up developer configurations on Sage X3 for utilization by the Citi Bank using Sage X3 APIs. Implemented code to post payments to Sage X3 using its API.

JavaSpring BootMySQLJavaScriptjQueryHTMLCSS

Key outcomes:

  • Successfully implemented integration module for syncing payments between Citi Bank and Sage X3

  • Managed end-to-end setup and configuration of Sage X3 application and its APIs

HSBC Internal ApplicationJava Developer Lead

Overview: This internal application allowed bank executives to upload customer invoices in PDF format. It leveraged an AI service to retrieve essential information from the PDFs, running on a separate server. The retrieved information was then saved into the application database for visualizing reports and analytics. Responsibilities: Developed REST APIs used by the application frontend. Managed deliverables sprint-wise for both frontend and backend teams. Led sprint planning and unit testing of the application. Conducted demos of developed functionality to the client at the end of each sprint.

JavaSpring BootHibernateMySQLAIAWSAzure DevOps

Key outcomes:

  • Developed and managed REST APIs for data retrieval and storage

  • Coordinated and managed front-end and back-end sprint deliverables

Ticketing System for MyntraJava Developer

Overview: Myntra developed an internal platform to manage and record customer refund requests. This platform served vendors selling products on Myntra, providing a trace source for refund requests. The application integrated with Zendesk service for ticketing purposes, requiring synchronization with the custom platform. Responsibilities: Developed REST APIs for the platform's functionality. Managed integration with Zendesk platform. Communicated regularly with the Myntra team for task management and updates. Managed regular deployment on different servers and interacted with the QA team.

JavaSpring BootMySQLRedisJenkinsUbuntu ServersZendesk API

Key outcomes:

  • Successfully developed and integrated REST APIs for the refund request system

  • Achieved seamless integration with the Zendesk ticketing platform

  • Ensured continuous deployment and collaboration with QA and product teams

Clay HRJava Developer

Overview: Clay HR is a platform designed to manage a company's resources and HR activities. Responsibilities: Developed various modules used within the application. Participated actively in sprint planning sessions. Presented sprint demos at the end of each sprint. Managed Third Party Integrations within the platform.

JavaSpring BootMySQLQuickbooks

Key outcomes:

  • Developed key modules for the HR platform

  • Contributed to sprint planning and demo processes

  • Successfully implemented third-party integrations

10+ years of industry experience

FinTech2 projects
  • Sage X3 ERP Integration with Citi Bank ApplicationSage X3 Integration ExpertJava · Spring Boot · MySQL · JavaScript +3
  • HSBC Internal ApplicationJava Developer LeadJava · Spring Boot · Hibernate · MySQL +3
SaaS / B2B3 projects
  • Sage X3 ERP Integration with Citi Bank ApplicationSage X3 Integration ExpertJava · Spring Boot · MySQL · JavaScript +3
  • Ticketing System for MyntraJava DeveloperJava · Spring Boot · MySQL · Redis +3
  • Clay HRJava DeveloperJava · Spring Boot · MySQL · Quickbooks
Banking2 projects
  • Sage X3 ERP Integration with Citi Bank ApplicationSage X3 Integration ExpertJava · Spring Boot · MySQL · JavaScript +3
  • HSBC Internal ApplicationJava Developer LeadJava · Spring Boot · Hibernate · MySQL +3

Ready to work with Harish?

Onboard within 48 hours. No long hiring cycles, no recruiter middleman.

At a Glance

LocationIndia
Experience10+ years
Work moderemote
Direct hirePossible
Start within48 hours
From$2,371/ month

Single contract. Billed in USD.

Typically responds within 4 business hours.

5-day replacement guarantee
48-hour onboarding, single invoice
Direct chat — no recruiter middleman

Top Skills

Java
9/10
Spring Boot
9/10
MySQL
9/10
AWS
8/10
Azure DevOps
8/10
Seniority signals
Owns production deploysSystem ownerCode reviewerMentor / leads juniors
VerifiedVetted by Witarist
Technical skills assessed & verified
Background & identity checked
English communication verified
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Harish

Java Developer