Open to opportunities

Abhinav Roy

@abhinavroy1

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Software engineer specializing in game and full-stack development with cloud expertise.

India

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What I'm looking for

I seek engineering roles where I can improve performance and scalability, work with cloud-native stacks, and build cross-platform, data-driven products in collaborative teams.

I am a software engineer focused on mobile game development and full-stack solutions, with hands-on experience in Cocos2d-x, JavaScript, Java, C++ and Node.js. I deliver performance improvements—reducing level load time by 90% and lowering ANR/crash rates by 40%—while building robust backend ETL and API systems on AWS.

I have built responsive frontends, real-time systems, CRM features, and complex backend pipelines using technologies such as React, Express, Kafka, Glue/AWS Lambda and MySQL/MongoDB. I prioritize scalable architectures, efficient data handling, and cross-platform compatibility to create stable, high-performing products.

Experience

Work history, roles, and key accomplishments

Software Engineer

Hashcube Software

Dec 2022 - Sep 2025 (2 years 9 months)

Developed mobile games and backend ETL pipelines, reducing level load time by 90% and lowering ANR/crash rates by 40% while migrating AWS resources with zero downtime.

Cocos2dx C++Java AWS Glue Lambda MySQL ETL Performance Optimization

Full Stack Developer

Settyl

Aug 2021 - Aug 2022 (1 year)

Built full‑stack web applications and CRM features, implemented real-time notifications and KafkaJS streaming, and developed backend task scheduling for optimized route computations.

Express MongoDB REST APIs MVC

Education

Degrees, certifications, and relevant coursework

Greater Noida Institute of Technology (IPU)

Bachelor of Technology, Computer Science & Engineering

2018 - 2022

Grade: 8.3 CGPA

Completed Bachelor of Technology in Computer Science & Engineering, graduating with an 8.3 CGPA and coursework focused on software engineering and systems.