Swapnil  ·  Java Spring Boot Developer  ·  4+ yrs

Mid-Level
Gurgaon4+ years experiencehybrid
Available within 48 hrs

About Swapnil

Swapnil has over 4 years of hands-on experience in software development, specializing in Java and Spring technologies. He has successfully led teams in delivering scalable solutions and has been involved in all stages of product development from concept to release. His technical leadership and mentorship skills have been instrumental in guiding development lifecycles and ensuring adherence to best practices.

Core expertise

Java
language
10/10
SF
Spring Framework
backend
10/10
Spring Boot
backend
10/10
Hibernate
backend
9/10
RA
REST API
backend
9/10
SQ
SQL
database
8/10
AWS
cloud
8/10

Additional skills(15)

JavaSpring BootHadoopHibernateMySQLJPAMS SQL ServerVerticaREST APIAWS Redshift

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.

4+ years of industry experience

SaaS / B2B2 projects
  • •Bank Code Migration— Java DeveloperJava · Spring Boot · Hadoop · Vertica +1
  • •ERP Integration— Java DeveloperJava · Spring Framework · Hibernate · REST API +1
FinTech1 project
  • •Bank Code Migration— Java DeveloperJava · Spring Boot · Hadoop · Vertica +1
Banking1 project
  • •Bank Code Migration— Java DeveloperJava · Spring Boot · Hadoop · Vertica +1
Logistics & Supply ChainReported in resume

Ready to work with Swapnil?

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

At a Glance

LocationGurgaon
Experience4+ years
Work modehybrid
Direct hirePossible
Start within48 hours
From$2,012/ 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
10/10
Spring Framework
10/10
Spring Boot
10/10
Hibernate
9/10
REST API
9/10
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