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Fred Dunyo

Backend Engineer | Full Stack Developer | Python | Django
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About Me

Backend engineer with 7+ years of experience. Most of my work is in Python and Django — APIs, payments, data pipelines, and the systems that keep products running in production. I’ve also done TypeScript/frontend work when the project needed it.

Name: Fred Dunyo
Birthday: 10th May 2000
Degree: Bachelor's Degree
Experience: 7+ Years
Phone: +233 558 368 609
Address: Accra, Ghana
Freelance: Available

7

Years of

Experience

10

Clients

Worked With

15

Projects

Shipped

Skills

Python

98%

Django

97%

REST APIs

98%

TypeScript / JavaScript

94%

SQL / PostgreSQL

95%

Stripe & Payment Systems

95%

Next.js / Frontend

90%

Docker

92%

Redis / Celery

92%

React Native

85%

AWS / Azure / DigitalOcean

88%

Data Analysis

90%

Machine Learning / LLM Workflows

88%

Web Scraping

90%

Pandas / Databricks

86%

RabbitMQ

84%

Git

96%

Selenium / Scrapy

88%

TanStack Query

82%

Firebase

82%

Computer Vision

75%

Experience

Senior Backend Engineer

SearchAtlas | Oct 2025 - Mar 2026

Worked on payment and billing systems — campaign billing flows, Stripe webhooks, idempotency checks, and Redis locking for async checkout. Also fixed a few messy legacy billing bugs around duplicate customers, wrong charges, and broken quota tracking, and added better test coverage around the payment paths.

Data Scientist

Turing | Apr 2024 - Oct 2025

Helped prepare and review datasets used to fine-tune large language models. Built a small automation tool that cut data generation from hours down to minutes, and spent a good amount of time checking model outputs for issues before they went further downstream.

Backend Engineer

Jampolls | Sep 2024 - Oct 2025

Sole backend developer on Jampolls. Built the platform side — polls, surveys, quizzes, Q&A, word clouds, live sessions, elections, embeds/SDK, and MCP support for AI tools. Also handled billing, Docker/CI, Slack/webhooks, and worked with the frontend team on the product.

Full Stack Developer

Stimuluz Technologies | Feb 2023 - Apr 2024

Built backend and full-stack features for products in events, delivery, healthcare, education, and agritech. That included appointment scheduling, a skin cancer detection integration, a student past-questions MVP, and a verification backend that handled records for over 10 million users.

Backend Engineer

Auto US Direct | Jun 2021 - Jan 2023

Worked with the frontend team on a Django admin/customer dashboard, REST APIs, Scrapy bots for daily inventory updates, Payway payments, and basic analytics. Also helped move the site off WordPress onto a custom stack.

Full Stack Developer

Skropay | May 2021 - Nov 2022

Built backend APIs and parts of a Next.js frontend, helped with day-to-day tech decisions, and interviewed/trained Django interns on the team.

Software Engineer

OrabyteGH | Oct 2018 - Sep 2022

Part of the founding team on Votitude, an elections and polls platform. Worked mainly on the Django admin, REST APIs, auth, and the voting workflows.

Python Developer

Magmarkd Pvt. Ltd. | Mar 2020 - Dec 2020

Migrated Excel-based mining calculations into Python/Pandas, connected them to live database data, and delivered six data models for the team.

Portfolio

Personal Projects

A few personal projects I’ve shipped along the way.

REKT

An UNO scoring app. Snap a photo of the leftover cards and it totals the score for you.

Visit REKT
GES SchoolPro

A school management system for Ghana — students, fees, attendance, exams, hostel, library, and parent/student access.

Visit SchoolPro

Contact Me

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