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Harman DeepHD
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Harman Deep

@harmandeep

I build secure, scalable Java and Node.js microservices for fintech, crypto, telecom, and SaaS products.

India
Message

At Liminal Custody, I architected Quarantine, a transaction-risk screening platform that isolates suspicious crypto transactions before settlement and processes 20,000+ transactions daily. I built secure Node.js microservices and REST APIs on AWS, reducing manual security-review effort by approximately 20%.

I've delivered production systems for Victory Live at Aeries Technologies, HDFC-BWC at Vymo, Verizon, AT&T, and SEBI. My work spans Java, Spring Boot, Node.js, Angular, MongoDB, SQL, Kubernetes, and AWS—from collections workflows and operations dashboards to telecom planning and digital onboarding platforms.

I lead architecture discussions, mentor engineers, conduct code reviews, support hiring, and partner closely with Product, Security, QA, and DevOps. By embedding AI-assisted engineering workflows and strong delivery practices, I improved feature cycle time by approximately 15%.

Experience

Work history, roles, and key accomplishments

LC

Senior Full Stack Engineer

Liminal Custody

Jun 2025 - May 2026 (11 months)

Architected and built Quarantine, a transaction-risk screening platform processing 20,000+ transactions per day, reducing manual security-review effort by ~20%. Led architecture discussions, mentored a team of 5 engineers, and improved feature delivery cycle time by ~15% through AI-assisted workflows.

Education

Degrees, certifications, and relevant coursework

Guru Nanak Dev University logoGU

Guru Nanak Dev University

Bachelor of Technology, Computer Engineering

2012 - 2016

Pursued a Bachelor of Technology in Computer Engineering, building a strong foundation in software development and engineering principles.

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