Abbas Ali

I’m a senior full-stack software engineer with 8+ years of experience building production applications across fintech, blockchain, AI, and developer platforms. I work across the full product lifecycle, from database design and backend APIs to React interfaces, integrations, testing, and deployment. My core stack includes TypeScript, React, Next.js, Node.js, NestJS, and PostgreSQL.

At Range Security, I built cross-chain indexing and reconciliation pipelines covering more than 20 bridge protocols across 15+ chains. My work also included blockchain investigation tools, API performance improvements using ClickHouse, and a cross-chain swap product built from the ground up with wallet integrations and recipient risk screening.

Previously, at Portal, I developed browser and mobile wallet features, cross-chain swap functionality, fiat payment integrations, and network explorer workflows. My freelance work includes AI-powered OCR and document analysis, as well as financial applications with trading, ledger, and real-time market data features. At Deqode, I led a 12-person frontend engineering team delivering decentralized applications and browser extensions.

I’m interested in building useful products where thoughtful interfaces and reliable backend systems work together, particularly in fintech, AI, and developer tooling.