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Kwaku Osei Kwakye

Kwaku Osei Kwakye

Software Engineer · AI & Agent Workflows · Backend & Automation

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Software / AI Engineer in Takamatsu, Japan. 2 yrs 3 mos at Kirirom Digital.

About

  • I'm Kwaku — a software and AI engineer with 7+ years building the systems companies actually run on internally, not the thing on the marketing site.
  • I build end to end with Python, TypeScript, Go, FastAPI and Next.js — from schema and API design through to the dashboard someone opens at 9am.
  • Most of my recent work is LLM agents, tool use and workflow automation, built so a person still approves the parts that matter.
  • On infrastructure I work with AWS, Docker, Kubernetes and GitHub Actions, with a bias toward releases that are boring and observable.

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Experience

  • Kirirom Digital

    Jul 2024 - Present

    Software / AI Engineer Tokyo, Japan - 2 yrs 3 mos

  • African Innovation Studios

    Feb 2024 - Dec 2024

    Senior Backend Developer, contract New York, USA (remote) - 11 mos

  • PaySwitch

    Mar 2023 - Jul 2024

    Full-Stack Software Developer Accra, Ghana - 1 yr 5 mos

  • GITPlus

    Jun 2019 - Feb 2023

    Full-Stack Developer Accra, Ghana - 3 yrs 9 mos

  • University of Professional Studies, Accra (UPSA)

    2015 - 2019

    BSc, Information Technology Management

Activity

4,431 contributions in 2025-26LessMore

Projects

4 of 8
Jinsoku.ai screenshot

Jinsoku.ai

LiveCode

Real-time voice translation and voice cloning across 42 languages, under 300ms of latency. Founder and solo developer: speech to text, machine translation, voice synthesis, plus the cloud infrastructure it runs on.

  • Python
  • AI Voice
  • Cloud Infrastructure
  • Full-Stack
Micholin screenshot

Micholin

Live

An AI platform that generates personal videos in different languages, using text-to-speech and lip-sync models.

  • TypeScript
  • Next.js
  • AI
  • PostgreSQL
Gasppy screenshot

Gasppy

Live

A gift-card platform for businesses to issue, distribute and track cards, with the transaction processing to back it.

  • Next.js
  • React
  • Node.js
  • PostgreSQL
FundPeck screenshot

FundPeck

Live

A crowdfunding platform for creators and startups. Handles the money coming in and the payouts going back out.

  • PHP
  • Laravel
  • Go
  • PostgreSQL
See all projects

Skills

33
  • Python
  • TypeScript
  • JavaScript
  • Go
  • PHP
  • Rust
  • FastAPI
  • Node.js
  • Express
  • Gin
  • Next.js
  • React
  • Tailwind CSS
  • PostgreSQL
  • MySQL
  • MSSQL
  • Oracle
  • SQLite
  • Redis
  • OpenAI
  • Anthropic
  • n8n
  • LangChain
  • AWS
  • GCP
  • Docker
  • Kubernetes
  • Terraform
  • GitHub Actions
  • Jenkins
  • Nginx
  • Prometheus
  • Git

Achievements

  • Shipped a national COVID-19 vaccination tracking system

    Mar 2021

    Redis absorbed the traffic spikes; it held.

  • Real-time voice translation under 300ms across 42 languages

    Jun 2024

    Designed the full STT → MT → synthesis pipeline solo.

  • Cut release cycles by 40% rebuilding CI/CD on GitHub Actions

    Nov 2024

    Containerized AI workloads moved onto AWS in the same pass.

  • Led multi-tenant SaaS for 150+ schools and churches

    Feb 2023

    Shared backend services so the team stopped rewriting the basics.

AI & Agent WorkflowsBackend & AutomationData & DashboardsCloud & Deployment

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