Is DaCosta Agyei available for remote work?

Yes. DaCosta Agyei is fully available for remote work globally, including full-time roles, contracts, freelance, and consulting. He is flexible across US, EU, and APAC time zones and responds within 24 hours.

What technologies does DaCosta Agyei specialise in?

Machine Learning (PyTorch, TensorFlow, scikit-learn), Computer Vision and NLP (Hugging Face, OpenCV), Full-Stack Web (React, Next.js, TypeScript, FastAPI, Django, Node.js), Mobile (Flutter, React Native), and DevOps tools (Docker, Git, Vercel).

How can I hire DaCosta Agyei?

You can reach DaCosta Agyei directly via email at ohenebadac@gmail.com, WhatsApp at +233 548 157 455, LinkedIn (dacosta-agyei), or by filling out the contact form on his portfolio website at dacostaagyei.com.

Where is DaCosta Agyei based?

DaCosta Agyei is based in Accra, Ghana (UTC+0), but works remotely with clients and teams around the world.

Open to Remote Work · UTC+0

DaCostaAgyei

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Building intelligent systems at the intersection of machine learning and full-stack engineering. Based in Ghana — available everywhere.

Explore My Work Hire Me Download CV

Accra, Ghana

About Me

Remote AI & Full-Stack Engineer

Based in Ghana — building for the world

Accra, GhanaUTC+0 — flexible hours

I'm an AI Engineer and Full-Stack Systems Engineer based in Accra, Ghana, with 6+ years of experience building production-grade intelligent applications. I specialise in the intersection of machine learning and software engineering — turning complex AI models into reliable, scalable products that real users depend on.

From real-time computer vision pipelines to NLP-powered enterprise tools, full-stack marketplaces to blockchain wallets, I've shipped systems end-to-end. I'm comfortable leading teams, working async across time zones, and communicating with both technical and non-technical stakeholders.

I'm fully open to remote opportunities worldwide — if you need an engineer who builds, ships, and thinks, let's talk.

Remote-firstAsync-friendlyUTC+0Available Now

Education

MSc Computer Science

University of Ghana

GPA: 3.27

BSc Information Technology

Ghana Communication Technology University

First Class Honours · CWA: 71.04

6+

Years Experience

15+

Projects Shipped

5

AI Systems Built

12

Certifications

Currently Available for Remote Work

I'm actively seeking full-time or contract remote opportunities worldwide. I'm flexible across US, EU, and APAC time zones and responsive within 24 hours.

Get in Touch LinkedIn

What I bring to your team

▸End-to-end AI pipeline design and deployment
▸Full-stack web + mobile product delivery
▸Team leadership and async remote collaboration
▸Strong communication with non-technical stakeholders
▸Consistent code quality and documentation

Technical Skills

Technologies & Expertise

A comprehensive toolkit built over 6+ years of shipping production software — from AI models to mobile apps.

🤖

AI / Machine Learning

PythonPyTorchTensorFlowscikit-learnHugging FaceComputer VisionNLPDeep LearningOpenCVModel DeploymentRAG

🎨

Frontend

ReactNext.jsTypeScriptTailwindCSSHTML5CSS3Framer Motion

📱

Mobile

FlutterReact NativeDartiOSAndroid

⚙️

Backend & APIs

FastAPIDjangoNode.jsREST APIsGraphQLWebSockets

🗄️

Databases

PostgreSQLMySQLFirebaseSupabaseRedis

🚀

DevOps & Tools

DockerGitGitHub ActionsLinuxVercelCI/CD

🌐

Collaboration

SlackJiraNotionFigmaZoomAgile / Scrum

+ Always learning. Currently exploring LangChain, LLM fine-tuning, and MLOps pipelines.

Work Experience

Professional Journey

Building production systems across AI, fintech, marketplaces, and public sector — remotely and on-site.

Senior Full-Stack & AI Systems Engineer (Team Lead)
Public Sector OrganisationConfidential
2025 – PresentAccra, Ghana
- ▸Architected and deployed AI-driven analytics and automation systems integrating real-time ML inference into enterprise workflows across multiple departments
- ▸Integrated production machine learning models into enterprise platforms, reducing manual processing time by ~40%
- ▸Led a cross-functional engineering team covering code reviews, sprint planning, and mentorship
- ▸Built end-to-end AI pipelines from data ingestion and model training to API deployment and stakeholder dashboards
PythonPyTorchFastAPIReactPostgreSQLDocker
Senior Full-Stack & Mobile Engineer
DigiJobRemote / Contract
2023 – 2025Togo
- ▸Improved frontend performance and UI responsiveness for a high-traffic stock media platform serving international users
- ▸Integrated third-party APIs and optimised application scalability
- ▸Collaborated asynchronously with a distributed, cross-border team via GitHub and Slack
ReactNode.jsREST APIsFlutter
Full-Stack & Mobile Engineer
ZK BlockRemote
2023 – 2025Ghana
- ▸Co-developed zkWallet, a blockchain-based digital asset wallet, building mobile frontend and backend APIs
- ▸Implemented secure transaction workflows with a focus on data integrity and UX
React NativeNode.jsBlockchain
Applications Developer
Escripts Solutions
2022 – 2023Ghana
- ▸Led development of MedFind, a Flutter-based electronic pharmacy app, from design to App Store production deployment
- ▸Integrated backend APIs and ensured reliable performance on iOS and Android
FlutterFastAPIDart
Applications Developer / IT Manager
Daakye Welfare Fund
2019 – 2022Koforidua, Ghana
- ▸Built and maintained a complete financial management system covering loans, savings, approvals, and reporting
- ▸Developed admin dashboards and backend services for management and field staff
ReactDjangoPostgreSQL

Featured Projects

Work I've Shipped

Production systems across AI, fintech, marketplaces, and mobile — built end-to-end.

Production

AI/ML

Presence360

Real-Time AI Attendance System

Production computer vision system for real-time facial recognition and identity verification. Supports 500+ registered identities with sub-second inference, deployed via FastAPI with full audit trail.

500+ registered identitiesSub-second inferenceReal-time pipeline

PythonPyTorchOpenCVFastAPIPostgreSQL

Production

AI/ML

AI Knowledge Assistant

NLP Enterprise Tool

Retrieval-augmented NLP assistant integrated into internal enterprise platforms. Dramatically reduces manual information lookup by understanding natural language queries over operational documents.

RAG architectureHugging Face TransformersEnterprise deployed

PythonHugging FaceFastAPINLPRAG

Research

AI/ML

Vision Transformer Classifier

Deep Learning Research

Custom ViT (Vision Transformer) model implemented from scratch using PyTorch for multi-class image classification. Includes systematic hyperparameter optimisation and evaluation pipeline.

From-scratch ViTHyperparameter tuningCustom eval pipeline

PyTorchViTDeep LearningPython

Production

Full-Stack

WedeyForYou

Full-Stack Marketplace Platform

Complete marketplace ecosystem built from scratch: Flutter & React Native mobile apps, FastAPI backend, React admin dashboard, and marketing website. Features role-based access, payment integration, and real-time notifications.

Cross-platform mobilePayment integrationAdmin dashboard

FlutterReact NativeFastAPIReactPostgreSQL

Production

Fintech

Daakye Welfare Fund

Fintech Financial Platform

Full-featured savings-and-loan management platform with automated approval workflows, multi-tier user roles, detailed financial reporting, and an admin dashboard for operations management.

Loan originationAutomated approvalsFinancial reporting

ReactDjangoPostgreSQLChart.js

Production

Mobile

zkWallet

Blockchain Digital Wallet

Cross-platform blockchain-based digital asset wallet with secure transaction workflows, real-time balance tracking, and an intuitive mobile UI built with React Native.

Secure transactionsCross-platformReal-time balance

React NativeNode.jsBlockchainCrypto

Production

Mobile

MedFind

Electronic Pharmacy App

Flutter-based mobile application enabling users to search, locate, and order medication from pharmacies. Full API integration, deployed to App Store and Play Store.

iOS & AndroidPharmacy searchLive ordering

FlutterDartFastAPIiOSAndroid

Production

Fintech

Nsawabode

Community Contribution Platform

Payment-enabled community savings and contribution platform with full-stack architecture: integrated payment gateway, backend services, and a mobile-responsive frontend.

Payment gatewayCommunity savingsMobile-first

ReactNode.jsPaymentsPostgreSQL

View More on GitHub

Certifications

Credentials & Certificates

Verified qualifications from globally recognised institutions — from Andrew Ng's DeepLearning.AI to Google, Duke, and Michigan.

🧠

Pending

Deep Learning Specialization

DeepLearning.AI (Coursera)

2020

📊

Pending

Google Data Analytics Professional Certificate

Google (Coursera)

2024

🔬

Pending

Data Science Certificate

Blossom Academy

2025

📈

Pending

Data Science

ALX Data Science

2025

🎨

Pending

Front-End Developer

ALX Software Engineering

2024

🏥

Pending

AI for Medical Diagnosis

DeepLearning.AI (Coursera)

2020

Grade: 100%

🖼️

Pending

Convolutional Neural Networks

DeepLearning.AI (Coursera)

2020

Grade: 97.8%

🔗

Pending

Neural Networks and Deep Learning

DeepLearning.AI (Coursera)

2020

Grade: 99.3%

📝

Pending

Sequence Models

DeepLearning.AI (Coursera)

2020

Grade: 99%

📱

Verified

Flutter Development using Dart

The App Brewery (Udemy)

2021

Verify Credential

🏛️

Verified

Foundations: JS, HTML & CSS

Duke University (Coursera)

2020

Verify Credential

🌐

Verified

Introduction to HTML5

University of Michigan (Coursera)

2021

Verify Credential

* All certificates are available for verification upon request.

FAQ

Frequently Asked Questions

Everything clients, recruiters, and hiring managers usually ask.

DaCosta Agyei is an AI Engineer and Full-Stack Developer based in Accra, Ghana, with 6+ years of hands-on experience building production-grade intelligent applications. He has shipped computer vision systems, NLP enterprise tools, full-stack web platforms, blockchain wallets, and mobile apps across iOS and Android.

Hire Me

Let's Work Together

Looking for an AI Engineer or Full-Stack Developer for your remote team? I'd love to hear from you.

Available for Remote Work

Based in Accra, Ghana (UTC+0)

Flexible across US, EU & APAC time zones

Response within 24 hours

Open to

Full-time RemoteContract / FreelanceConsulting / AdvisoryAI / ML RolesFull-Stack RolesTeam Lead Roles

DaCostaAgyei

Remote AI & Full-Stack Engineer

Education

What I bring to your team

Technologies & Expertise

AI / Machine Learning

Frontend

Mobile

Backend & APIs

Databases

DevOps & Tools

Collaboration

Professional Journey

Senior Full-Stack & AI Systems Engineer (Team Lead)

Senior Full-Stack & Mobile Engineer

Full-Stack & Mobile Engineer

Applications Developer

Applications Developer / IT Manager

Work I've Shipped

Presence360

AI Knowledge Assistant

Vision Transformer Classifier

WedeyForYou

Daakye Welfare Fund

zkWallet

MedFind

Nsawabode

Credentials & Certificates

Deep Learning Specialization

Google Data Analytics Professional Certificate

Data Science Certificate

Data Science

Front-End Developer

AI for Medical Diagnosis

Convolutional Neural Networks

Neural Networks and Deep Learning

Sequence Models

Flutter Development using Dart

Foundations: JS, HTML & CSS

Introduction to HTML5

Frequently Asked Questions

Who is DaCosta Agyei?

Is DaCosta available for remote work?

What technologies does DaCosta specialise in?

How do I hire DaCosta Agyei in Ghana or remotely?

Where is DaCosta Agyei based?

Can DaCosta lead or mentor engineering teams?

What kind of AI projects has DaCosta shipped?

Does DaCosta do consulting or advisory work?

Let's Work Together

Open to

Send a Message