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I'm a Senior Blockchain & Full Stack Developer building scalable, AI-powered blockchain applications and enterprise-grade custody platforms. I’ve shipped 7 production-grade digital asset custody platforms and led end-to-end blockchain integrations. I've architected systems managing $2B with 99.99% uptime, led multi-chain integrations, and reduced transaction costs by 20% through optimization strategies. My expertise spans smart contracts, wallet infrastructure, microservice architecture, and AI integration— delivering end-to-end solutions from infrastructure to user-facing applications.…I'm a Senior Blockchain & Full Stack Developer building scalable, AI-powered blockchain applications and enterprise-grade custody platforms. I’ve shipped 7 production-grade digital asset custody platforms and led end-to-end blockchain integrations. I've architected systems managing $2B with 99.99% uptime, led multi-chain integrations, and reduced transaction costs by 20% through optimization strategies. My expertise spans smart contracts, wallet infrastructure, microservice architecture, and AI integration— delivering end-to-end solutions from infrastructure to user-facing applications.

Riya Gupta

Blockchain Developer, Full Stack Developer, Web Developer, +5

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I'm a Senior Blockchain & Full Stack Developer building scalable, AI-powered blockchain applications and enterprise-grade custody platforms. I’ve shipped 7 production-grade digital asset custody platforms and led end-to-end blockchain integrations. I've architected systems managing $2B with 99.99% uptime, led multi-chain integrations, and reduced transaction costs by 20% through optimization strategies. My expertise spans smart contracts, wallet infrastructure, microservice architecture, and AI integration— delivering end-to-end solutions from infrastructure to user-facing applications.…I'm a Senior Blockchain & Full Stack Developer building scalable, AI-powered blockchain applications and enterprise-grade custody platforms. I’ve shipped 7 production-grade digital asset custody platforms and led end-to-end blockchain integrations. I've architected systems managing $2B with 99.99% uptime, led multi-chain integrations, and reduced transaction costs by 20% through optimization strategies. My expertise spans smart contracts, wallet infrastructure, microservice architecture, and AI integration— delivering end-to-end solutions from infrastructure to user-facing applications.

Available to hire

I’m a Senior Blockchain & Full Stack Developer building scalable, AI-powered blockchain applications and enterprise-grade custody platforms. I’ve shipped 7 production-grade digital asset custody platforms and led end-to-end blockchain integrations.

I’ve architected systems managing $2B with 99.99% uptime, led multi-chain integrations, and reduced transaction costs by 20% through optimization strategies. My expertise spans smart contracts, wallet infrastructure, microservice architecture, and AI integration— delivering end-to-end solutions from infrastructure to user-facing applications.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Hindi

Advanced

Work Experience

Senior Blockchain Developer at Liminal Custody

August 1, 2024 - Present

Developed secure blockchain solutions for institutional clients. Enhanced global reliability, compliance, and asset operations. Architected MPC and Multisig wallet signing pipelines with Thales HSM, strengthening cryptographic key protection and secure transaction approvals. Built and optimized custody services, improving platform throughput by 20% and reducing transaction fees by 15%. Specialized in blockchain engineering across multiple architectures, enabling seamless high-volume asset movements and multichain transaction flows. Managed production deployments, on-chain incident resolution, and SLA-driven support to ensure minimal service impact. Developed advanced algorithms for transaction routing, batching, and fee optimization, enhancing efficiency and reducing costs. Collaborated with DevOps, compliance, and product teams to deliver scalable, observable infrastructure supported by governance controls.

Senior Blockchain Developer at Seven Bits Technology LLP

August 1, 2018 - August 1, 2024

Led scalable multichain wallet platforms and cryptographic security solutions for enterprise clients. Guided full-stack development for wallet platforms, HR/logbook systems, and document verification solutions, supporting enterprise-grade product delivery. Built dashboards and admin tools with Angular and Node.js, improving usability and operational visibility. Designed microservices backends using Node.js, Flask, and Django, PostgreSQL, and MongoDB, integrating blockchain APIs via REST and WebSocket for real-time processing. Worked on interoperability middleware for EVM, Solana, Tron, and UTXO chains, enabling seamless multichain asset routing. Implemented custody automation features including batching, deposit handling, and gas optimization, boosting performance and reducing overhead. Integrated ML-based anomaly detection for risk monitoring and fraud prevention. Deployed cloud-native solutions on AWS with Docker and CI/CD, enhancing uptime and maintainability. Improved performance b

Senior Blockchain Engineer at Liminal Custody Solutions

July 1, 2024 - Present

Orchestrated scalable multi-chain wallet platforms and cryptographic security solutions for institutional clients; directed full-stack development for wallet platforms; optimized custody services; designed MPC and multisig signing pipelines with Thales HSM; delivered enterprise-grade product delivery; improved throughput and reduced costs; deployed across multiple architectures; collaborated with DevOps, compliance, and product teams to deliver scalable, observable infrastructure; implemented transaction routing, batching, and fee optimization; supported on-call incident resolution and SLA-driven support.

Senior Blockchain Engineer (Contractor) at Liminal Custody Solutions

April 1, 2020 - June 30, 2024

Orchestrated scalable blockchain solutions for institutional clients, enhancing global reliability, compliance, and asset operations. Architected MPC and multisig signing pipelines with Thales HSM, strengthening cryptographic key protection and secure transaction approvals. Optimized custody services, improving platform throughput by 20% and reducing transaction fees by 15%. Delivered custody engineering solutions across multiple architectures, enabling seamless high-volume asset movements and multi-chain transaction flows. Managed production deployments, on-chain incident resolution, and SLA-driven support to ensure minimal service impact.

Senior Software Engineer at Liminal Custody Solutions

July 20, 2024 - Present

Engineered secure blockchain solutions for institutional clients, enhancing reliability, compliance, and asset operations. Architected MPC and multi-sig wallet signing pipelines with Thales HSM, strengthening cryptographic key protection and secure transaction approvals. Optimized custody services, improving platform throughput by 20% and reducing transaction fees by 15%. Delivered blockchain engineering solutions across multiple architectures, enabling seamless high-volume asset movements and multi-chain transaction flows. Managed production deployments, on-chain incident resolution, and SLA-driven support to ensure minimal service impact.