Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am an experienced Full Stack Developer with 5 years of expertise in designing and developing scalable enterprise applications using Java, Spring, and front-end technologies such as JavaScript and Angular. I have proven abilities in leading teams, managing client relationships, and optimizing system performance through effective development practices. I am open to continuous learning and passionate about code quality through collaboration and feedback. I am seeking a challenging role in a dynamic environment, leveraging my strong Java background and full-stack development experience.…I am an experienced Full Stack Developer with 5 years of expertise in designing and developing scalable enterprise applications using Java, Spring, and front-end technologies such as JavaScript and Angular. I have proven abilities in leading teams, managing client relationships, and optimizing system performance through effective development practices. I am open to continuous learning and passionate about code quality through collaboration and feedback. I am seeking a challenging role in a dynamic environment, leveraging my strong Java background and full-stack development experience.

Mahaswathi Kamalathiagarajan

Full Stack Developer, Developer, Programmer





I am an experienced Full Stack Developer with 5 years of expertise in designing and developing scalable enterprise applications using Java, Spring, and front-end technologies such as JavaScript and Angular. I have proven abilities in leading teams, managing client relationships, and optimizing system performance through effective development practices. I am open to continuous learning and passionate about code quality through collaboration and feedback. I am seeking a challenging role in a dynamic environment, leveraging my strong Java background and full-stack development experience.…I am an experienced Full Stack Developer with 5 years of expertise in designing and developing scalable enterprise applications using Java, Spring, and front-end technologies such as JavaScript and Angular. I have proven abilities in leading teams, managing client relationships, and optimizing system performance through effective development practices. I am open to continuous learning and passionate about code quality through collaboration and feedback. I am seeking a challenging role in a dynamic environment, leveraging my strong Java background and full-stack development experience.

Available to hire

I am an experienced Full Stack Developer with 5 years of expertise in designing and developing scalable enterprise applications using Java, Spring, and front-end technologies such as JavaScript and Angular. I have proven abilities in leading teams, managing client relationships, and optimizing system performance through effective development practices. I am open to continuous learning and passionate about code quality through collaboration and feedback. I am seeking a challenging role in a dynamic environment, leveraging my strong Java background and full-stack development experience.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Tamil

Fluent

Dutch

Intermediate

Work Experience

Senior Software Engineer (HCL Software) at HCLTech, India

January 31, 2024 - August 20, 2025

Led a team of 7 developers to deliver enterprise-level Java applications, collaborating with product owners and managing feature development lifecycles. Developed and maintained backend Java components for J2EE applications using Spring Framework and JSP. Enhanced front-end features using Angular, HTML5, CSS, jQuery, and implemented Bootstrap 4 and 5 for improved UI/UX responsiveness. Integrated new functionalities into the admin module using Angular 14 and Node.js, improving the feature set for system administrators. Implemented a login module to allow administrators to access Microsoft account credentials via Microsoft Azure APIs, enabling file transfers and email notifications. Conducted code reviews, optimized application performance, and ensured code quality by implementing penetration testing and resolving vulnerabilities using AppScan. Spearheaded the transition of the front-end framework to Bootstrap, reducing loading times by 15% and improving user interface responsiveness. Ke

Client Advocate at HCLTech, India

January 31, 2024 - August 20, 2025

Served as the primary point of contact between clients and the development team, gathering feedback and ensuring product alignment with client needs. Delivered product demonstrations and feature showcases to clients, leading to a 15% increase in client satisfaction and retention. Provided ongoing support for clients, assisting with product upgrades, troubleshooting, and ensuring smooth transitions during updates. Experienced with logging and debugging tools including Log4j, Wireshark, AppScan, Azure Monitor, and familiar with observability platforms such as Splunk. Awarded as a top client advocate for maintaining Customer Relationship Management (CRM) and supporting sponsored users.

Software Engineer at HCLTech, India

April 1, 2021 - August 20, 2025

Developed and maintained Java backend modules and REST APIs for enterprise applications using technologies such as Spring MVC. Contributed to front-end development using HTML5, JavaScript, and CSS, collaborating closely with UI/UX teams to improve user experience. Assisted in testing and debugging, improving overall software quality and reliability by identifying critical bugs and resolving them within sprint cycles through code review processes. Supported senior engineers in troubleshooting complex technical issues and implementing new features to meet client demands. Key achievements include contributing to core modules that reduced application response time by 20% and leading unit testing and feature implementation efforts that reduced system downtime during deployments by 25%.