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Harshit singh

Harshit singh

Full-stack software engineer

New Delhi, India 4+ yrs exp 89 · Excellent

About

Full-stack software engineer with 3.5+ years of experience building scalable enterprise web applications using Java, Spring Boot, React.js, and relational databases. Experienced in designing backend systems, optimizing data workflows, and modernizing legacy applications. Currently expanding expertise in LLM engineering, Retrieval Augmented Generation (RAG), and AI-driven data systems.

Skills & Expertise (23)

Java Intermediate
7.4/10
2
Years Exp
Spring Boot Intermediate
7.3/10
2
Years Exp
React.js Intermediate
7.0/10
2
Years Exp
JavaScript Intermediate
7.0/10
2
Years Exp
Spring ORM Intermediate
6.9/10
2
Years Exp
Jira REST APIs Maven JUnit SVN Git Postgresql Oracle Prompt Engineering QLoRA Retrieval Augmented Generation Tailwind CSS HTML GSAP jquery Camunda Spring AI Hibernate

Work Experience

Software Engineer

Infozech Softwares

Sep 2022 - Present

Led team of 4 members for the ongoing project, coordinating tasks and ensuring timely delivery of project milestones. Developed and enhanced modules for the iTower Telecom Tower Management System, including: ticketing, energy tracking, asset management, and maintenance automation. Investigated and resolved critical production issues using root cause analysis, improving system stability and performance by 30%. Independently upgraded a legacy jQuery library from 1.7.1 to 3.7.1, modernizing the front-end stack, fixing compatibility issues with jQuery UI and custom plugins, and ensuring backward compatibility for 100+ UI screens. Implemented backend APIs and database integrations using Spring Boot, Hibernate, Oracle, and PostgreSQL. Maintained comprehensive technical documentation, improving development continuity and stakeholder clarity.

Intern

Code compass

Nov 2021 - Jul 2022

Actively participated in development using React.js and Spring Boot. Validated inputs using Spring Validation Framework. Learned DAO implementation using Spring ORM. Performed usability testing using JUnit.

Education

Bachelor of Engineering (B.E.) - Acharya Institute of Technology, Bangalore

2017 - 2021 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 14/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 89/100

Profile Overview

Member sinceMay 2026

Skills (23)

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