ROHITKUMAR CHOUHAN

Software Engineer

Ahmedabad, IN.

About

Highly skilled Software Engineer with a proven track record in developing scalable backend systems and optimizing performance. Expertly migrated analytics to ClickHouse, boosting query performance by 12x and reducing storage by 57%, and engineered an ad creation tool that cut user effort by 70%. Adept at leveraging a diverse tech stack including Spring Boot, React.js, and AWS to deliver innovative solutions and drive significant operational efficiencies.

Work

AllEvents

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Software Engineer

Ahmedabad, Gujarat, India

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Summary

Led full-stack development and system optimization initiatives, significantly enhancing platform performance, user experience, and operational efficiency for a global event discovery platform.

Highlights

Migrated analytics infrastructure from MongoDB to ClickHouse, achieving a 12x query performance boost and reducing storage costs by 57%.

Engineered an ad creation tool utilizing the Facebook Ads API, automating setup and reducing user effort by 70%.

Designed and led the development of an event organizer email campaign tool, incorporating advanced user targeting and email blast functionalities.

Improved event categorization and search relevance by integrating Gemma LLM and fine-tuning keyword enhancements.

Established Dockerized development environments with Traefik, enhancing deployment efficiency and mitigating integration issues.

AllEvents

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Software Engineer Intern

Ahmedabad, Gujarat, India

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Summary

Contributed to the core activity platform by developing critical modules and ensuring data integrity and user experience.

Highlights

Developed and optimized modules for pagination, image handling, and broken link repair, enhancing overall platform reliability.

Implemented an event ranking system to improve content discovery and user engagement.

Collaborated on the core activity platform, contributing to feature development and maintenance.

Alpha Tech Soft Solutions

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Full Stack Intern

Hyderabad, Telangana, India

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Summary

Developed a comprehensive HRMS backend and frontend dashboard, ensuring secure user flows and efficient data management.

Highlights

Developed a secure HRMS backend using Spring Boot, integrating AWS S3 for robust file storage and user data protection.

Built a responsive frontend dashboard with React.js, enhancing user experience and data visualization.

Implemented a CI/CD pipeline with Jenkins, Docker, and GitHub Actions, streamlining deployment processes.

Education

L.D. College of Engineering

Ahmedabad, Gujarat, India
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B.E. Electronics and Communication Engineering Grade: 8.44/10

Awards

1000+ DSA Problems Solved

LeetCode, Codeforces, CodeChef

Solved over 1000+ Data Structures and Algorithms problems across platforms like LeetCode, Codeforces, and CodeChef, demonstrating strong foundational problem-solving abilities.

50th Global Rank, CodeChef Long Challenge

CodeChef

Achieved 50th global rank among 20,000+ participants in the CodeChef Long Challenge, demonstrating exceptional algorithmic problem-solving skills.

1143rd Rank, Google Kick Start 2023

Google

Secured 1143rd rank in Google Kick Start 2023, showcasing strong competitive programming aptitude.

Languages

English

Hindi

Skills

Languages

Java, PHP, JavaScript, SQL.

Frameworks

Spring Boot, Doctrine ORM, React.js.

Databases

MySQL, MongoDB, ClickHouse, Redis.

DevOps

Docker, Jenkins, Traefik, Git, GitHub, CI/CD.

Cloud Platforms

GCP, AWS.

Other Technologies

WebRTC, WebSocket, SSE, HTML/CSS, Memcache, jQuery, Shadow DOM, Vue.js.

Projects

Catchup - Real-time Video Collaboration Platform

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Summary

Developed a real-time video collaboration platform leveraging WebRTC and WebSocket for seamless user interaction and optimized data handling.

Hiring Guru - Recruitment and Onboarding Tool

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Summary

Developed a comprehensive recruitment and onboarding system to streamline hiring processes and candidate management.