Senior Full-Stack Engineer · 8+ yrs

Abbas Ali Lokhandwala

Senior Full-Stack Engineer — building at the intersection of Web3, AI & Finance

View Work Contact

STACK: TS · React · Node · Web3
CHAINS: EVM · Cosmos · SOL · BTC
AI: Claude · Groq · Bedrock

01 · About

Shipping production systems where money moves.

Full-Stack Software Engineer with 8+ years of experience designing, building, and shipping production applications across fintech, blockchain, AI, developer tooling, and data-intensive platforms.

Strong end-to-end ownership across frontend architecture, backend APIs, database design, distributed data pipelines, third-party integrations, testing, observability, and deployment.

PORTFOLIO.STATS UTC 00:00:00

Years Experience 0+
Bridge Protocols Indexed 0+
Chains Supported 0+
Member Team Led 0

▲ Fintech▲ Blockchain▲ AI▲ Data

02 · Experience

The career blockchain.

Each role is a confirmed block. Scroll to travel the chain.

BLOCK #06 · CONFIRMED ✓

Stablecoin Security Firm

Software Engineer — Blockchain Security & Risk Intelligence

Jul 2023 — Present
- Cross-chain bridge indexing & reconciliation across 20+ protocols and 15+ chains, including IBC transfer exploration.
- Migrated the investigation platform to Neo4j + Elasticsearch; routed heavy transfer workloads to ClickHouse.
- Built a cross-chain swap product from a blank repo — EVM/Solana wallets, tx hooks and pre-execution recipient risk screening.
- Neo4j
- Elasticsearch
- ClickHouse
- IBC
- Solana
- Playwright
BLOCK #05 · CONFIRMED ✓

Fetch.ai / ASI Alliance

Software Engineer — Blockchain, AI & Developer Platform

Jan 2021 — Jun 2023
- Shipped ASI Alliance / Fetch Wallet across browser and mobile — Cardano support and manual multisig signing & broadcasting.
- Integrated MoonPay on/off-ramps, Chrome Side Panel messaging and arbitrary Cosmos chain support.
- Built Network Explorer features (ANAME, staking, validators) and owned an internal ML discovery platform end-to-end.
- Cosmos SDK
- Cardano
- React
- SSR
- MoonPay
BLOCK #04 · CONFIRMED ✓

Portal

Web3 / Full-Stack Developer

Apr 2020 — Jan 2021
- Developed a multi-network browser wallet with secure smart-contract interaction flows.
- Worked across Bitcoin & Lightning development environments.
- Built SDK functionality for BTC ↔ ETH cross-chain swaps.
- Bitcoin
- Lightning
- Ethereum
- Browser extension
BLOCK #03 · CONFIRMED ✓

Deqode

Solution Engineer

Oct 2019 — Dec 2020
- Led a 12-member frontend team delivering dApps and browser extensions across Ethereum and Cosmos.
- Delivered responsive React interfaces from Figma and contributed to DeFi products including Sentiment.
- Team lead
- React
- DeFi
- Ethereum
- Cosmos
BLOCK #02 · CONFIRMED ✓

Amdocs

Software Engineer

May 2017 — Sep 2019
- Built automation and internal support tooling for AT&T billing infrastructure — monitoring, maintenance and operational efficiency.
- 3 awards: Smart-Ops Excellence · Best Entry, Global Innovation Drive · Best Newcomer.
- Automation
- Telecom billing
- Monitoring
SIDECHAIN · CONFIRMED ✓

Freelance

Invoxa / Settlr · PortalDefi / Rafa · Advice-AI

2021 — 2026 · parallel track
- Built AI-powered OCR & document analysis with Claude, Groq, AWS Bedrock and Textract.
- Financial product features: options trading, real-time tickers, watchlists, notifications, ledger integrations and dynamic tax calculation.
- Claude API
- Groq
- Bedrock
- Textract
- Trading

03 · Skills

A graph of connected skills.

Drag to orbit · hover or tap a node to inspect.

Frontend
Backend
Data
Blockchain / Web3
AI / ML
Wallets
Infra & Quality

04 · Capabilities

What I bring to the desk.

05 · Contact

Let's build something on‑chain.

Open to senior full-stack, Web3 and AI engineering roles and collaborations.

Download Resume