Summary
Overview
Work History
Education
Skills
Timeline
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GAYATHRI RAJU

Software Developer
Salem

Summary

Dynamic software developer with over 8.5 years of experience in designing, developing, and maintaining scalable web and Windows applications. Strong expertise in Node.js, React.js, TypeScript, JavaScript, MySQL, PostgreSQL, AWS, and enterprise application development. Proven track record in UI development, backend services, database management, large-scale migration projects, and enhancing overall application performance. Recognized for quick learning abilities, strong problem-solving skills, and a passion for delivering reliable, high-quality software solutions.

Overview

9
9
years of professional experience

Work History

Frontend Developer

JMS (Japan Marine System)
08.2025 - Current
  • Technologies: Angular 19 (migrated from Angular 15), Node.js, TypeORM, and MariaDB.
  • - Successfully migrated the entire application from Angular 15 to Angular 19 standalone components.
  • - Improved performance and reduced technical debt by refactoring legacy modules.
  • - Added unit test cases, and improved overall code coverage.
  • - Ensured smooth integration between front-end and back-end services.
  • - Collaborated with QA and backend teams to deliver stable releases.
  • JMS is a large enterprise management system used to handle operations across sales, purchases, claims, expenses, HR, customers, vendors, accounting, and automation modules.

Developer

GTP Granites & Marbles
04.2025 - 08.2025
  • Technologies: Node.js, T, Flutter, PostgreSQL.
  • - Developed APIs for modules like Sawing, Polishing, and Edge Cutting.
  • - Handled the PostgreSQL database.
  • GTP is a granite and marble-based company. We developed a mobile application for operators to manage their work easily, like an admin can assign work on a daily basis.

Developer

Farmsio
05.2022 - 04.2025
  • Technologies: Node.js, JavaScript, React.js, Material-UI, Liquibase.
  • - Developed new features and enhancements for both front-end and back-end modules.
  • - Designed and implemented UI components using React.js and Material-UI.
  • - Handled PostgreSQL data import, management, and optimization.
  • Farmsio is a climate-tech platform providing digital tools for sustainable agricultural value chain management, covering registration, cultivation, procurement, and warehouse modules.

Developer

LAWE
05.2021 - 05.2022
  • Technologies: Node.js, TypeScript, React.js, Material-UI, Redux, TypeORM, Python 3.
  • - Developed front-end modules using React.js, Redux, and Material-UI.
  • - Implemented backend services using Node.js and TypeScript.
  • - Worked on a Python-based keyword rating search algorithm.
  • - Managed MySQL database operations and data imports.
  • LAWE is a legal-tech platform that connects communities with legal professionals. It integrates multiple legal activities under a unified digital system.

Developer

Gravity Legal
05.2019 - 04.2021
  • Technologies: Node.js, TypeScript, React.js, AWS, TypeORM, MySQL.
  • - Developed UI components and backend APIs.
  • - Integrated AWS serverless components.
  • - Worked extensively with TypeORM for database mapping.
  • Gravity Legal is a payment platform for law firms, supporting credit/debit card and bank transfer processing.

Developer & Database Admin

HTDS
05.2017 - 04.2019
  • Technologies: .NET Windows App, C#, .NET Windows Service, IBM MQ, PostgreSQL.
  • - Developed the UI, business logic, and data access layers.
  • - Worked with IBM MQ for secure data transmission.
  • - Developed stored procedures for analytics and data input.
  • - Implemented AES-based encrypted communication.
  • HTDS is a biometric security management system used in harbor toll gates, integrating fingerprint, face, and iris authentication.

Education

B.E. - Electronics And Communication Engineering

KSR College of Engineering
Tiruchengode
01.2017

Skills

- Frontend: Reactjs, Material-UI, NET Windows Forms

- Backend: Nodejs, Expressjs, NET Framework

- Languages: JavaScript, TypeScript, C#

- Databases: MySQL, PostgreSQL

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Timeline

Frontend Developer

JMS (Japan Marine System)
08.2025 - Current

Developer

GTP Granites & Marbles
04.2025 - 08.2025

Developer

Farmsio
05.2022 - 04.2025

Developer

LAWE
05.2021 - 05.2022

Developer

Gravity Legal
05.2019 - 04.2021

Developer & Database Admin

HTDS
05.2017 - 04.2019

B.E. - Electronics And Communication Engineering

KSR College of Engineering

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GAYATHRI RAJUSoftware Developer