Swapnil  ·  Java Spring Boot Developer  ·  4+ yrs

Mid-Level
4+ years experiencehybrid
Available within 48 hrs

Built for

Bank of AmericaJohnson and Johnson

About Swapnil

Swapnil is a Java Developer with 4+ years of experience in designing, developing, and maintaining robust applications. He has a strong command of Java, Spring Framework, and AWS, with proven expertise in leading teams and delivering high-quality software solutions.

4+ years of commercial experience in

SaaS / B2BFinTechBankingLogistics & Supply Chain

Skills(16)

JavaSpring FrameworkSpring BootHibernateREST APISQLAWSHadoopVerticaAWS RedshiftMySQLJPAMicroservicesPL/SQLIBM DB2MS SQL Server

Why hire Swapnil?

Production deploy authorityMentored juniorsLed development teams

Led a team of developers in designing and deploying real-time internet applications.

Engineered a highly available transaction screening application using Spring Boot.

Managed P1/P2 production support tickets for a pharmaceutical client, ensuring system stability.

Proficient in Agile methodologies, TDD, and CI/CD for high-quality software delivery.

Successfully led a team of developers in designing and deploying real-time internet applications and high-scale SaaS solutions.

Engineered and delivered a highly available transaction screening application using Spring Boot, Spring web services (Rest), and Hibernate-JPA.

Orchestrated the transformation of a major bank's code from Vertica to Hadoop, demonstrating strong backend development expertise.

Managed and prioritized P1/P2 production support tickets for a pharmaceutical client, ensuring system stability and client satisfaction.

Project highlights(4)

Bank Code Migration – Java Developer

Overview: This project involved working as a Senior Software Engineer on Leap Logic for a major bank. Responsibilities: Worked as a Senior Software Engineer on the Leap Logic platform, responsible for the transformation of code from Vertica to Hadoop. Actively contributed as a solution-oriented backend developer, analyzing information and developing solutions in Spring Boot and Java.

JavaSpring BootHadoopVerticaREST API

Key outcomes:

  • Successfully transformed code from Vertica to Hadoop.

  • Delivered solutions for daily schedule job execution and code fixes.

Pharmaceutical Client Support – Java Developer

Overview: This project focused on providing support and development for a pharmaceutical client, specifically addressing issues and optimizing data handling. Responsibilities: Analyzed issues through logs and provided fixes for critical P2 and P1 tickets. Managed the team to prioritize support tickets by opening bridges with customers and the support team.

JavaSpring BootREST APIAWS Redshift

Key outcomes:

  • Successfully analyzed and provided fixes for P2 and P1 tickets, maintaining system stability.

ERP Integration – Java Developer

Overview: This project involved integrating ERP modules with existing enterprise applications using robust backend services and APIs. Responsibilities: Developed backend services and APIs using Java EE and Spring Framework to integrate ERP modules. Implemented asynchronous messaging systems (JMS) for reliable data exchange.

JavaSpring FrameworkHibernateREST APISQL

Key outcomes:

  • Developed robust backend services for ERP integration.

IFMS – Java Developer

  • This project focused on the Integrated Financial Management System, primarily involving code maintenance, bug fixing, and application development.
  • Involved working on an Application Program Interface (API) for screen communication.
  • Initially worked on code fix and analysis of bugs as a Java and database developer.
  • Developed modules in IFMS-GOG and maintained code across SIT environments.
  • Created a highly available transaction screening application using Spring Boot, Spring web services (Rest), and Hibernate-JPA.
  • Worked on SQL queries and PL/SQL code for module development.
  • Used IBM DB2 engine to run SQL queries.
Spring BootSpring FrameworkMySQLREST APIJPAMicroservicesJavaSQLPL/SQLIBM DB2MS SQL Server

Key outcomes:

  • Successfully identified and fixed bugs in the IFMS system.

  • Developed and maintained modules in the IFMS-GOG environment.

  • Created a highly available transaction screening application.

Industry experience

SaaS / B2B

2 projects
  • •Bank Code Migration— Java DeveloperJava · Spring Boot · Hadoop · Vertica +1
  • •ERP Integration— Java DeveloperJava · Spring Framework · Hibernate · REST API +1

FinTech

1 project
  • •Bank Code Migration— Java DeveloperJava · Spring Boot · Hadoop · Vertica +1

Banking

1 project
  • •Bank Code Migration— Java DeveloperJava · Spring Boot · Hadoop · Vertica +1

Logistics & Supply Chain

Reported in resume

Ready to work with Swapnil?

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

At a Glance

Experience4+ years
Work modehybrid
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 architectSystem ownerCode reviewerMentor / leads juniorsOn-call experience
VerifiedVetted by Witarist
Technical skills assessed & verified
Background & identity checked
English communication verified
Ready to onboard in 48 hours

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Swapnil

Java Developer