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hardik singhHS
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hardik singh

@hardiksingh1

Computer science graduate specializing in full-stack development and AI model training.

India
Message

What I'm looking for

I seek roles that let me build scalable web and AI systems, work with cross-functional teams, and grow in full-stack, blockchain, or ML engineering.

I am a computer science graduate with hands-on experience in full-stack web development, blockchain applications, and AI model training. I have built responsive WordPress sites, decentralized NFT marketplaces, and an AI-powered travel planner while contributing to LLM fine-tuning and data annotation efforts.

I focus on producing reliable, production-ready solutions and improving model and product performance through careful testing, analytics, and iteration. I bring strong foundations in data structures, algorithms, OOP, databases, and practical experience with Java, Python, Solidity, React, Firebase, and cloud/datastore tools.

Experience

Work history, roles, and key accomplishments

IT
Current

Computer & Information Systems Specialist

Invisible Technologies

Jul 2025 - Present (11 months)

Train and fine-tune large language models through high-quality data annotation and evaluations, identify model edge cases and biases, and develop QA protocols to improve AI reliability and performance.

FR
Current

WordPress Developer

Freelance

Aug 2022 - Present (3 years 10 months)

Developed and deployed 15+ WordPress websites, implemented responsive designs and SEO strategies that increased online sales by ~25% and reduced bounce rates by 40%, and provided ongoing technical support.

Education

Degrees, certifications, and relevant coursework

Chandigarh University logoCU

Chandigarh University

Bachelor of Engineering, Computer Science

2021 -

Grade: 7.29/10

Pursuing a Bachelor of Engineering in Computer Science with coursework in core CS subjects and practical projects; current CGPA 7.29/10.

AM

Adarsh Vidya Mandir

Higher Secondary Certificate, Physics, Chemistry, Mathematics

2020 - 2021

Grade: 68%

Completed Higher Secondary Certificate with focus on Physics, Chemistry, and Mathematics, achieving 68%.

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