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Emmanuel Ayeniko

Emmanuel Ayeniko — Full-Stack & AI Product Engineer

Portrait of Emmanuel Ayeniko

Full-Stack & AI
Product Engineer

Founder of TallynRésumé

(01)About

I turn ideas into production-ready products — owning everything from architecture and AI workflows to the last pixel.

Product-minded Full-Stack & AI Engineer with 5+ years building SaaS, event-commerce and e-commerce products. Founder of Tallyn and Software Engineer at Bloco.

RésuméGet in touch

(02)Selected work

Products I've built, led and shipped.

Tallyn — SaaS platform

Featured — my own product

Tallyn

Multi-tenant SaaS for sales, inventory, customer debt, expenses and profit, with an AI command system that turns plain-English requests into validated business actions.

  • Next.js
  • NestJS
  • Prisma
  • PostgreSQL
  • Stripe
  • OpenAI
Visit tallyn.app

(03)Capabilities

End-to-end product engineering, from first idea to real users.

  1. 01.

    Product engineering

    Zero-to-one SaaS, multi-tenancy, system design, monetisation and onboarding — owned from discovery to iteration.

    • System design
    • Stripe
    • PostHog
    • CI/CD
  2. 02.

    Frontend

    Accessible, fast interfaces in TypeScript, React and Next.js, with motion that earns its place.

    • Next.js
    • React
    • React Native
    • GSAP
  3. 03.

    Backend & data

    Reliable APIs and data workflows built on Node.js, NestJS, GraphQL and PostgreSQL.

    • NestJS
    • GraphQL
    • Prisma
    • Redis
  4. 04.

    AI engineering

    LLM-powered workflows, natural-language command systems, AI search, recommendations and business insights.

    • OpenAI
    • Claude
    • Prompt design
    • Image generation

(04)Experience

Shipping production software since 2020.

Full résumé