Dhruvin Kalathiya
@dhruvinkalathiya
Backend-focused Python engineer building scalable web and LLM systems.
IndiaWhat I'm looking for
I am a backend-focused Python engineer with hands-on experience designing and optimizing APIs, databases, and automation tools for web platforms. I've built and improved production-grade systems — from large API surfaces and database performance enhancements to web-scraping automation and LLM-powered chatbots — and consistently deliver solutions that improve reliability and user outcomes.
My achievements include developing and optimizing backend systems for expert-search and logistics platforms, creating an LLM-based chatbot integrated with escalation flow, implementing performance improvements across Flask/SQLAlchemy/MySQL stacks, and automating complex web data extraction workflows. I take pride in practical problem solving, code review rigor, and shipping features that scale.
Experience
Work history, roles, and key accomplishments
Software Engineer
Exlitem
Oct 2024 - Present (1 year 5 months)
Developed and optimized backend systems for an expert-witness search engine and multiple products, implemented and improved DRF APIs and database queries, and built an LLM-based chatbot that escalates complex queries to human agents.
Software Engineer
Exceleur
Sep 2023 - Sep 2024 (1 year)
Built and maintained SmartLinks web app with 400+ APIs, implemented Flask REST APIs for export features, and optimized MySQL/SQLAlchemy performance to reduce production impact while leading code reviews and bug fixes.
Python Developer
Eprocurement Technologies
May 2023 - Sep 2023 (4 months)
Developed 30+ web-scraping scripts using BeautifulSoup and Selenium to extract data into MSSQL, implemented methods to bypass Cloudflare and automate captcha solving for government tender sites to accelerate data collection.
Education
Degrees, certifications, and relevant coursework
Charotar University of Science and Technology
Bachelor of Technology, Computer Science and Engineering
2019 - 2023
Completed B.Tech in Computer Science and Engineering from July 2019 to December 2023, focusing on software development and backend technologies.
Tapovan Vidhyalay
Higher Secondary Certificate, Science (PCM)
2017 - 2019
Grade: 79%
Completed 11th and 12th grade with Science (Physics, Chemistry, Mathematics) curriculum, graduating in March 2019 with 79% percentage.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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