Swapnil Mahadik
Pune
Summary
Results-driven Full Stack Developer with over 11 years of software engineering experience, specializing in backend development with Java, Spring Boot, and Microservices. Expert in designing scalable applications and REST APIs, and proficient in CI/CD and cloud-native architectures. Delivers comprehensive solutions across frontends and backends while enhancing team efficiency through software process improvements.
Overview
11
11
years of professional experience
Work History
Sr. Software Engineer
Moder Solutions
09.2024 - Current
- Architected and maintained microservices-based architecture, facilitating modular, highly available, independently deployable services that enhance system reliability.
- Designed and developed scalable RESTful APIs using Java, Spring Boot, and Spring MVC for enterprise-grade applications.
- Created secure APIs with Spring Security, JWT authentication, OAuth2, and role-based access control, ensuring robust access management and data protection.
- Implemented Apache Kafka for asynchronous messaging, event-driven communication, and reliable data processing between services.
- Integrated MySQL/PostgreSQL databases using Spring Data JPA/Hibernate, optimizing queries to enhance overall application performance.
Sr. Software Engineer
Persistent Systems
03.2023 - 09.2024
- Developed and maintained enterprise web applications using Angular, TypeScript, JavaScript, HTML5, and CSS3.
- Designed and integrated RESTful APIs with frontend applications, collaborating closely with backend teams using Java Spring Boot services.
- Developed backend features using Spring Boot, implementing REST APIs, business logic, and ensuring seamless database integration.
- Enhanced application performance and scalability through reusable components and optimized API interactions.
- Modernized applications by migrating legacy modules to Angular architecture, adhering to best practices.
- Received recognition as Top Talent of the Year 2024 for outstanding contributions.
Sr. Developer
Serrala Center of Excellence LLP
05.2020 - 02.2023
- Developed and maintained scalable REST APIs using Java, Spring Boot, and Microservices for a cloud-based Treasury Management System.
- Built secure, high-performance backend services using Spring Data JPA, Spring Security, and PostgreSQL, enhancing application reliability.
- Implemented Apache Kafka for asynchronous messaging and event-driven communication.
- Containerized applications using Docker and deployed services on Kubernetes.
- Developed and enhanced responsive UI components using Angular, integrating seamlessly with Spring Boot APIs.
- Collaborated with cross-functional Agile teams on code reviews and system design, providing production support to ensure system stability.
Lead Developer
Boston Byte LLC
07.2016 - 04.2020
- Led development for SkiBrasil, a B2C web platform for resort and product booking
- Integrated advanced data visualization features using Chart.js and enhanced styling with SCSS to improve user experience.
- Received 'Shining Star of the Year' award for outstanding contributions to project success and team collaboration.
Software Developer
Sraj Solutions
03.2015 - 07.2016
Education
B.Sc. - Computer Science
01-2013
Skills
Backend: Java, Spring Boot, Spring MVC, Spring Data JPA, Microservices, Apache Kafka, SQL
Frontend: Angular, ReactJS, TypeScript, JavaScript, HTML5, CSS3, SCSS, LESS, Bootstrap, Material UI, Semantic UI, Tailwind CSS
DevOps & Cloud: Docker, Kubernetes, AWS, Azure, Jenkins, GitHub Actions, GitLab CI/CD
Testing: Jest, Jasmine, Karma, Cypress
Version Control: Git, GitHub, GitLab, Bitbucket
Build Tools: Webpack, Vite, Babel, NPM, Yarn
Tools: Jira, Confluence, Figma, Adobe XD
Project Highlights
Rule Engine Platform (Confidential)
Senior Software Engineer | Spring Boot, ReactJS, SCSS, Material UI
- Designed and developed a large-scale enterprise rule engine platform with a focus on scalability, maintainability, and performance.
- Led client-facing solution design, translated business requirements into technical architecture, and delivered wireframes and UI strategies.
- Built secure REST APIs using Spring Boot and developed responsive React-based user interfaces.
- Owned sprint planning, effort estimation, code reviews, deployment coordination, and technical mentoring across the development team.
Lead Engineer | Angular 15, TypeScript, SCSS, Material UI
- Led end-to-end development of a large-scale enterprise financial platform used by global business users.
- Defined application architecture, UI standards, reusable component libraries, and technical roadmaps.
- Partnered directly with stakeholders to gather requirements and deliver high-quality client-facing solutions.
- Managed task estimation, code quality, release planning, and mentoring while ensuring on-time project delivery.
Senior Software Engineer | Spring Boot, ReactJS, Node.js, Syncfusion
- Architected and developed a real-time treasury management platform for financial reporting, analytics, and cash-flow monitoring.
- Built scalable microservices and REST APIs using Spring Boot while implementing responsive dashboards with ReactJS and Syncfusion.
- Collaborated with product owners, architects, and QA teams to deliver highly available and performant enterprise solutions.
- Guided engineers on development best practices, performance optimization, and clean architecture principles.
Lead Developer | Spring Boot, Java, ReactJS, Chart.js
- Led development of a B2C resort booking platform supporting online reservations, product catalog management, and payment workflows.
- Designed responsive user experiences with advanced filtering, dynamic dashboards, and personalized recommendation features.
- Developed scalable backend services using Spring Boot and Java, integrating booking workflows and business logic.
- Mentored development teams, conducted code reviews, and streamlined CI/CD and deployment processes to improve release efficiency.
Recognition
- Top Talent of the Year 2024 – Persistent Systems
- Bravo Individual Contributor Award – Persistent Systems
- 3x Shining Star – Boston Byte LLC
- 2x Excellence Award – Serrala CoE LLP
Personal Information
- Citizenship: Indian
- Date of Birth: 12/20/91
Timeline
Sr. Software Engineer
Moder Solutions
09.2024 - Current
Sr. Software Engineer
Persistent Systems
03.2023 - 09.2024
Sr. Developer
Serrala Center of Excellence LLP
05.2020 - 02.2023
Lead Developer
Boston Byte LLC
07.2016 - 04.2020
Software Developer
Sraj Solutions
03.2015 - 07.2016