Software Engineer • Lagos, Nigeria

Crafting high-performance FinTech, Web3, and Enterprise web applications.

Software Engineer specializing in Next.js, React, and TypeScript. I design and build clean, scalable product interfaces across FinTech & Web3, Human Capital EdTech, and E-Commerce.

Akinjokun Oluwatobi Omotayo

01 / Portfolio

Selected Production Work

Flagship platforms built across FinTech, Web3, EdTech, and E-Commerce.

Rach FinanceFinTech & Web3

Rach Finance

Decentralized P2P Exchange, CaaS Stablecoin Rails & Enterprise WaaS

A 4-app Web3 & FinTech ecosystem powering decentralized P2P crypto trading (dex.rach.finance), phone-number stablecoin transfers & enterprise WaaS (payments.rach.finance), and an operations Command Core.

ReactTypeScriptDynamic Labs Web3Ethers v6 & SolanaStripe SDK
EnumverseEnterprise Ecosystem

Enumverse

Global Infrastructure for Human Capital & EdTech (7 Next.js Apps)

Enterprise platform connecting talent, training institutions, and global organizations through 7 specialized Next.js applications—featuring SSO Identity Management, LiveKit WebRTC video rooms, AI assessments, and block-based course authoring.

Next.js 16TypeScriptRedux ToolkitLiveKit WebRTCGemini & OpenAI
SwiftBitFinTech & Web3

SwiftBit

Crypto-to-Naira Exchange, Instant Wallet & Sumsub KYC Platform

High-speed cryptocurrency trading, wallet management, and Nigerian bank settlement platform (swiftbit.finance) featuring automated Sumsub KYC verification, live market tickers, and PIN-secured payouts.

ReactTypeScriptTanStack QueryZustandSumsub KYC SDK
DigitalCap FXFinTech & Web3

DigitalCap FX

Global Hybrid Fiat-Stablecoin Neo-Bank & Compliance Console

Cross-border neo-bank and FX settlement platform (digitalcapfx.com) paired with an internal Operations & Compliance console. Enables fiat-stablecoin treasury management, QR deposits, and multi-language i18n.

Next.js 16TypeScriptTanStack QueryZustandi18next
LuminouzE-Commerce & Consumer

Luminouz

Full-Stack E-Commerce Storefront, Paystack Checkout & Custom CMS

End-to-end skincare e-commerce platform and custom CMS (luminouz.ng) with dynamic catalogs, Paystack inline payments, TipTap rich-text editors, Cloudinary media, and automated Resend emails.

Next.js 16TypeScriptMongoDBPaystack APITipTap Editor

02 / Career

Experience

Apr 2023 – Present

Software Engineer

Semicolon Africa (Enumverse Platform)

Lagos, Nigeria

  • Develop and maintain 7 interconnected Next.js applications powering the Enumverse platform (Identity SSO, Enum Meet, Assessment Builder, Course Creation Studio, Educators & Talent Portals).
  • Built Enum Meet (`enumverse-meet-web`) with LiveKit WebRTC and AWS S3 recording pipelines for low-latency virtual classrooms.
  • Engineered an atomic Block-Based Content Editor (`@dnd-kit`) and integrated Google Gemini & OpenAI SDKs for automated technical assessment generation and grading.
Next.jsReactTypeScriptRedux ToolkitLiveKit WebRTCGemini & OpenAIAWS S3
2024 – Present

Freelance Software Engineer

Independent Contract & Client Engagements

Remote

  • Rach Finance (Lead Frontend Engineer, 2025 – 2026): Built the 4-app Web3 payment & P2P ecosystem (rach.finance, dex.rach.finance, payments.rach.finance & Command Core) using Dynamic Labs SDKs (Ethereum & Solana) and Stripe rails.
  • SwiftBit (Frontend Engineer, 2025): Developed a crypto-to-Naira exchange (swiftbit.finance) featuring automated Sumsub KYC verification, live market tickers, and PIN-secured bank payouts.
  • DigitalCap FX (Frontend Engineer, 2024 – 2025): Engineered a global hybrid fiat-stablecoin neo-bank web app (digitalcapfx.com) and internal compliance console with Next.js, Zustand, and i18next localization.
  • Luminouz (Full-Stack Engineer, 2024): Built an end-to-end skincare e-commerce storefront and custom admin CMS (luminouz.ng) with Next.js, MongoDB, Paystack inline checkout, and TipTap.
Next.jsReactTypeScriptDynamic Labs Web3Sumsub KYCPaystack & StripeMongoDBTanStack Query

03 / Capabilities

Technical Stack

Frontend

Next.jsReactTypeScriptJavaScript (ES6+)Tailwind CSSHTML5 & SCSS

State & UI

Redux ToolkitTanStack QueryZustandRadix UI & MUILiveKit WebRTCTipTap & DnD Kit

FinTech & Web3

Dynamic Labs (EVM & Solana)Ethers.js v6Sumsub KYC SDKPaystack & StripeBigNumber.js

Backend & Cloud

Node.js & ExpressMongoDB & PostgreSQLGemini & OpenAI SDKsAWS S3Git & CI/CD

04 / Background

Education

Apr 2023 – Apr 2024

Software Engineering Fellowship

Semicolon Africa • Lagos, Nigeria

Full-stack software engineering program covering Algorithms, Java, Python, TypeScript, React, Next.js, and Agile delivery.

Sep 2015 – Apr 2018

National Diploma (ND) in Banking & Finance

Rufus Giwa Polytechnic • Ondo, Nigeria

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