I am a Backend Developer with 0.5 years of full-time experience, currently working at Integrated Wireless Solutions Pvt. Ltd. as a Drive Testing Engineer. I have worked on systems related to RF signal analysis, telecommunications, and backend application development, contributing to the resolution of network performance issues and the design of scalable software solutions. My strongest skills include Java, PostgreSQL, and technical mentorship, and I have delivered concrete impact through projects such as the Online Food Application and Solar EV Charging Station Mapping. I am looking to transition into backend software development, where I can leverage my technical expertise and problem-solving abilities to build robust and efficient systems.
Experience
Drive Testing Engineer
Integrated Wireless Solutions Pvt. Ltd.
Jun 2025 – Dec 2025 · Noida Sector 27, Uttar Pradesh
Identified and resolved RF signal coverage issues and antenna performance problems across target cell towers. Analyzed tower frequency and signal distance using TEMS software tools and Google Earth. Guided field technicians on antenna alignment and collaborated with technical support teams to maintain network performance.
Education
Anna University, Regional Campus, Thoothukudi
Bachelor of Engineering (B.E.), Geo-Informatics
2025
Projects
Online Food Application
Java
PostgreSQL
Built a role-based backend system with four distinct user workflows: Hotel Manager, System Admin, Delivery Executive, and Customer. Integrated PostgreSQL database for user authentication, menu storage, order processing, and feedback management.
Library Management System
Java
Designed an automated library system with separate features for Students and Professors. Implemented core features including book checkout, due date tracking, return scheduling, and automated fine calculation.
Task Management Portal
Java
Developed a task assignment tool for managers to delegate tasks and track employee progress in real time.
Solar EV Charging Station Mapping
QGIS
Google Earth
Analyzed solar radiation data across Coimbatore district using spatial GIS tools. Identified optimal locations for solar-powered EV charging stations along major highways and public areas.
Selvaranjithkumar S
Rajapalayam
About
I am a Backend Developer with 0.5 years of full-time experience, currently working at Integrated Wireless Solutions Pvt. Ltd. as a Drive Testing Engineer. I have worked on systems related to RF signal analysis, telecommunications, and backend application development, contributing to the resolution of network performance issues and the design of scalable software solutions. My strongest skills include Java, PostgreSQL, and technical mentorship, and I have delivered concrete impact through projects such as the Online Food Application and Solar EV Charging Station Mapping. I am looking to transition into backend software development, where I can leverage my technical expertise and problem-solving abilities to build robust and efficient systems.
Identified and resolved RF signal coverage issues and antenna performance problems across target cell towers. Analyzed tower frequency and signal distance using TEMS software tools and Google Earth. Guided field technicians on antenna alignment and collaborated with technical support teams to maintain network performance.
Education
Anna University, Regional Campus, Thoothukudi
2025
Bachelor of Engineering (B.E.), Geo-Informatics
Projects
Online Food Application
Java, PostgreSQL
Built a role-based backend system with four distinct user workflows: Hotel Manager, System Admin, Delivery Executive, and Customer. Integrated PostgreSQL database for user authentication, menu storage, order processing, and feedback management.
Library Management System
Java
Designed an automated library system with separate features for Students and Professors. Implemented core features including book checkout, due date tracking, return scheduling, and automated fine calculation.
Task Management Portal
Java
Developed a task assignment tool for managers to delegate tasks and track employee progress in real time.
Solar EV Charging Station Mapping
QGIS, Google Earth
Analyzed solar radiation data across Coimbatore district using spatial GIS tools. Identified optimal locations for solar-powered EV charging stations along major highways and public areas.
Skills
Java
C++
JavaScript
PostgreSQL
VS Code
Sublime Text
QGIS
TEMS Tool
Google Earth
Mock interviews on readyforhires
Beginner Java (Beginner)Best 59%
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