Chandra  ·  Senior Java Spring Boot Developer  ·  6+ yrs

Mid-Level
6+ years experienceremote
Available within 48 hrs

About Chandra

Chandra is a Senior Java Developer with 6+ years of experience in Java application development and microservices architecture. He has a strong track record in deploying containerized applications and implementing secure authentication protocols.

6+ years of commercial experience in

FinTechHealthTechBankingCybersecurity

Skills(17)

JavaSpring BootRESTful APIsMySQLMongoDBDockerJenkinsJWTKubernetesHibernateJSONSwaggerDocker ComposeJUnitMockitoAgileScrum

Why hire Chandra?

Production deploy authorityMigrated legacy systems

Migrated a legacy hospital management system to a modern microservices architecture, improving scalability and maintainability.

Automated deployment workflows using Jenkins CI/CD pipelines, streamlining the release process.

Mentored junior developers on coding best practices and system design.

Successfully migrated a legacy hospital management system to a modern microservices architecture, improving scalability and maintainability.

Ensured HIPAA compliance and data security in healthcare platform development.

Project highlights(5)

Healthcare Patient Management Platform – Senior Java Developer

Overview: Healthcare platform for seamless synchronization and management of patient data. Responsibilities: Designed microservices for patient management, billing, and reporting. Developed secure REST APIs with JWT authentication. Implemented data storage using MySQL and MongoDB. Deployed containerized services to Azure Kubernetes Service (AKS), enhancing performance through load testing. Ensured HIPAA compliance for data security and privacy.

JavaSpring BootRESTful APIsMySQLMongoDBJWTDockerKubernetes

Key outcomes:

  • Enhanced performance through load testing and query optimization.

  • Ensured HIPAA compliance for data security and privacy.

  • Automated deployment workflows using Jenkins pipelines.

E-commerce Payment Gateway – Java Developer

Overview: Developed a secure backend system for processing online payments. Responsibilities: Built RESTful APIs for payment processing, refunds, and transaction management. Integrated MongoDB for handling unstructured payment logs. Implemented JWT-based security for sensitive transactions. Designed scalable database schemas for MySQL.

JavaSpring BootRESTful APIsMySQLMongoDBJWTDocker

Key outcomes:

  • Monitored system health and conducted performance tuning.

  • Supported integration with third-party payment gateways.

Loan Management System – Java Developer

Overview: Designed a system for automating loan approval processes. Responsibilities: Built microservices for loan application, approval, and tracking. Developed APIs for integration with third-party credit evaluation services. Ensured secure transactions using JWT and encrypted data storage.

JavaSpring BootRESTful APIsMySQLJWTDocker

Key outcomes:

  • Conducted performance optimization for high-volume transactions.

  • Automated workflows using Jenkins CI/CD pipelines.

Loan Management System – Java Developer

  • Designed a system for automating loan approval processes.
  • Integrated with multiple credit bureaus to evaluate customer eligibility.
  • Built microservices for loan application, approval, and tracking.
  • Developed APIs for integration with third-party credit evaluation services.
  • Ensured secure transactions using JWT and encrypted data storage.
  • Used Docker Compose to streamline testing and deployment processes.
  • Conducted performance optimization for high-volume transactions.
JavaSpring BootHibernateRESTful APIsJSONMySQLJWTSwaggerDockerDocker ComposeJenkinsJUnitMockitoAgileScrum

Key outcomes:

  • Conducted performance optimization for high-volume transactions.

  • Automated workflows using Jenkins CI/CD pipelines.

  • Monitored and resolved production issues to ensure uptime.

  • Conducted code reviews to enforce quality standards.

DBP (Digital Banking Platform) – Junior Java Developer

DBP (Digital Banking Platform) — fund transfers + accounts + financial services.

JavaSpring BootRESTful APIsJSONMySQLMongoDBJWTDockerJUnitAgileScrum

Key outcomes:

  • Resolved bugs and optimized application performance.

  • Documented system workflows and API integrations for stakeholders.

  • Assisted in troubleshooting customer-reported issues.

Industry experience

FinTech

4 projects
  • •E-commerce Payment Gateway— Java DeveloperJava · Spring Boot · RESTful APIs · MySQL +3
  • •Loan Management System— Java DeveloperJava · Spring Boot · RESTful APIs · MySQL +2
  • •Loan Management System— Java DeveloperJava · Spring Boot · Hibernate · RESTful APIs +11
  • •DBP (Digital Banking Platform)— Junior Java DeveloperJava · Spring Boot · RESTful APIs · JSON +7

HealthTech

1 project
  • •Healthcare Patient Management Platform— Senior Java DeveloperJava · Spring Boot · RESTful APIs · MySQL +4

Banking

1 project
  • •DBP (Digital Banking Platform)— Junior Java DeveloperJava · Spring Boot · RESTful APIs · JSON +7

Cybersecurity

2 projects
  • •Healthcare Patient Management Platform— Senior Java DeveloperJava · Spring Boot · RESTful APIs · MySQL +4
  • •E-commerce Payment Gateway— Java DeveloperJava · Spring Boot · RESTful APIs · MySQL +3

Ready to work with Chandra?

Schedule an interview and onboard within 48 hours. No long hiring cycles.

At a Glance

Experience6+ years
Work moderemote
Starting from₹1.7 L/mo
Direct hirePossible
Start within48 hours
From₹1.7 L/ month

Single contract. No agency markup confusion.

Typically responds within 4 business hours.

5-day replacement guarantee
48-hour onboarding, single invoice
Direct chat — no recruiter middleman
Seniority signals
Owns production deploysGreenfield architectCode reviewerMentor / leads juniors
VerifiedVetted by Witarist
Technical skills assessed & verified
Background & identity checked
English communication verified
Ready to onboard in 48 hours

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Chandra

Java Developer