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Etinosa Ogbevoen

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Etinosa Ogbevoen

Frontend Engineer

Made by Etinosa | © 2026

Career Timeline

Changelog from my journey

Frontend engineer with 5+ years building interfaces where mistakes are expensive: wallets, exchanges, and AI products. Here's the timeline of roles and work that got me here.

2023 - Present

Lead Frontend Engineer · Razor DAO

The first DEX on the Movement blockchain, plus wallet & mobile

Apr 2023 – Present · Remote

  • As one of the first engineers, helped take Razor from the first commit to 1.47M+ users, leading frontend across three production Web3 products (the first DEX on Movement, a browser-extension wallet, and a React Native / Expo mobile wallet, iOS & Android) and owning architecture and UI consistency across all three codebases
  • Built the DEX interface (swap, liquidity pools, and a lottery) at the center of 32M+ swaps and 50M+ total transactions, engineered against race conditions and stale-quote trades
  • Architected an RPC failover system (health checks, retry/timeout, fallback selection) that keeps wallets functional through provider outages
  • Shipped core wallet flows across extension and mobile: account generation, network switching, secure storage, and full transaction-lifecycle tracking
  • Defined frontend architectural standards and built Razor Kit, the open-source, MIT-licensed wallet-connection kit (100% test coverage) that standardizes UI across the Movement ecosystem
ReactTypeScriptReact Native / ExpoReduxWagmi / ViemGraphQL

2025

Software Engineer · Geoscape Limited

AI-powered email management & workflow automation

Jul 2025 – Dec 2025 · Remote

  • Architected an automated email management system (TypeScript, Express) that listens for, processes, and routes incoming customer requests
  • Built an AI intent-classification layer on the Vercel AI SDK, provider-agnostic (Gemini, OpenAI, Grok, and more), to categorize emails into sales, support, and other intents and drive accurate, pre-defined agent assignment
  • Designed backend API endpoints with validation and fault tolerance, integrated with an internal CRM and agent dashboard for real-time monitoring and full conversation-lifecycle tracking
TypeScriptExpressVercel AI SDKNode.js

2024

Frontend Engineer · Movemint

NFT marketplace, a Razor sub-product

Mar 2024 – May 2024 · Remote

  • Built the NFT marketplace frontend: minting, listing, and purchase flows with wallet integrations and on-chain transaction workflows
  • Implemented wallet-connection and live transaction-status flows so users always knew where a mint or purchase stood
  • Built marketplace discovery: collection browsing, search, and filtering, so buyers could surface the right item fast
  • Handled the messy on-chain edge cases: pending, failed, and rejected transactions, so a dropped mint never left the UI in a broken state
ReactTypeScriptWeb3 / EVMTailwind

2024

Software Development Mentor · 3MTT Nigeria

Edo State Government tech-empowerment initiative

Sep 2024 – Nov 2024 · Edo State, Nigeria · Hybrid

  • Served as a Software Development Mentor under the Edo State Government's technology empowerment initiative, delivered in partnership with 3MTT (3 Million Technical Talent)
  • Designed and delivered structured training on frontend and backend web development: HTML, CSS, JavaScript, TypeScript, Git/GitHub, React, Node.js, Express, and MongoDB
  • Mentored 30+ learners through hands-on projects, code reviews, and Agile/Git-based collaborative sprints: scalable app-building, debugging, and clean architecture
  • Contributed to curriculum design and program evaluation, improving training effectiveness and learner outcomes
JavaScriptTypeScriptReactNode.jsExpressMongoDBGit

2023

Frontend Engineer · Lensly Finance

Decentralized lending & borrowing protocol

Oct 2023 – Dec 2023 · Remote

  • Built the complete frontend for a DeFi lending protocol: supplying assets, borrowing, repaying, and managing collateral positions
  • Developed dashboards visualizing lending pools, borrowing positions, collateral ratios, and protocol stats (React, Next.js, TypeScript)
ReactNext.jsTypeScriptDeFi

2022 - 2023

Frontend Developer · Andex Protocol

DEX protocol & wallet extension

Nov 2022 – Nov 2023 · Remote

  • Built the DEX protocol interface and contributed to the browser wallet-extension frontend: wallet interaction states and transaction interfaces
  • Built reusable UI kits and shared component libraries used across the protocol's products, connecting smart-contract logic to frontend transaction flows
ReactTypeScriptWeb3 / EVMComponent Systems

2021

Software Development Trainee · Zuri Team

Where the fundamentals were forged

May 2021 – Aug 2021 · Remote

  • Intensive full-stack training: JavaScript on the frontend, Python on the backend, through collaborative, Git-based agile workflows
  • Built Haggle, a capstone e-commerce project, with a team, wiring the full stack together end to end
  • Cut my teeth on responsive UI, version control, and shipping as part of a team
JavaScriptPythonHTMLCSSGit

2018 - 2020

Software Development Intern · Computer Training Institute

Where it started

May 2018 – 2020 · On-site

  • First taste of building software: desktop apps in Visual Basic / .NET and web pages in HTML/CSS, learning application structure, program logic, and clean coding habits
Visual Basic / .NETHTMLCSS

Leadership & Impact

Mentorship, Speaking & Impact

Numbers I can stand behind

Platform Users

1.47M+

Razor, on Movement

Transactions

50M+

32M+ swaps

Developers Mentored

30+

3MTT, 2024

Years Building

5+

Frontend at scale

  • Spoke to secondary-school students from 20+ schools on leveraging technology
  • Author of engineering handbooks, ADRs, and post-mortems used as onboarding and learning resources for other engineers

Specializations

Frontend ArchitectureReal-time & Web3AI IntegrationBackend & SystemsMentorshipTechnical Writing

Technologies I Work With

Frontend-first, full-stack when it counts

Frontend

React, Next.js, React Native, TypeScript, Tailwind

State & Data

TanStack Query, Redux Toolkit, Zustand, Jotai, REST, GraphQL, Zod

Real-time & Web3

WebSockets, reliability protocols, Wagmi, Viem, Foundry

AI / LLM

Vercel AI SDK, Gemini, RAG, embeddings

Backend & Data

Node.js, Express, PostgreSQL, AWS, Convex

DevOps & Observability

Docker, GitHub Actions, Vercel, OpenTelemetry, Sentry, New Relic, PostHog