udaybs

Full Stack & Blockchain Architect • Fintech & Ai

Senior full-stack and blockchain architect with 25+ years delivering production-grade software across fintech, capital markets, blockchain, and enterprise technology. Formerly technical architect and consultant at London Stock Exchange (LSE G), Deutsche Bank Innovation Lab, and London Clearing House (LCH). Built and operates PortfolioAnalysis.in — a live fintech platform for HNI investors — end-to-end: architecture, backend, mobile, cloud, and AI integration. Deep practical experience across the full Web3 stack: Solidity, ERC-20/ERC-721 contracts, AMM AMM DEX, escrow systems, and DeFi protocols. Also an active angel investor with 40+ investments across UK, India, and the US. Holds an MIT Fintech Certificate, Certified Bitcoin Professional (CBP), and multiple NISM/SEBI qualifications.

Experience: 11 years

Yearly salary: $100,000

Hourly rate: $70

Nationality: 🇬🇧 United Kingdom

Residency: 🇬🇧 United Kingdom

Experience

Authorised Person (AP)

Motilal Oswal Wealth Management

2024 - 2025

Managing Indian public market instruments: stocks, mutual funds, IPOs, NFOs, AIF Cat 2 & Cat 3 funds, PMS, loans, insurance, and derivatives. Delivering strategic investment recommendations and portfolio advisory for HNI clients; Motilal Oswal manages ₹1,50,000 Cr AUM across 30+ years. Conducting in-depth market analysis with algo trading integration for systematic execution.

Senior Full-Stack / Blockchain / AI Developer

Self-employed

2020 - 2026

Full-stack developer with 25+ years of experience delivering complex, production-grade software across fintech, blockchain, payments, and enterprise domains. Working across the full stack — backend, frontend, databases, cloud, and APIs — with genuine depth in both Web3 and AI integration. Delivered projects at institutions including London Stock Exchange (LSEG), Deutsche Bank, and LCH. Founded and built PortfolioAnalysis.in, a live fintech platform for HNI investors — demonstrating the ability to ship and maintain real production products.

Blockchain Consultant

Deutsche Bank — Innovation Lab

2018 - 2019

Consulted on blockchain technology for Deutsche Bank's Innovation Lab, evaluating distributed ledger applications for financial markets infrastructure.

Senior Consultant / Architect

London Stock Exchange Group (LSEG)

2015 - 2018

Delivered senior consulting and architecture work on capital markets systems for one of the world's leading exchange and financial infrastructure groups.