Justice Omonigho

Python Developer

Python Developer and AI Engineer with 3+ years’ experience
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About Me

A young Python Developer with three years of experience in data analysis and data science. Successfully using SPSS and Python in over 40 projects which involve being adept with the principles of machine learning. I also have over two years of professional experience in AI Ops, having annotated and rated image and text outputs of countless models as a data annotator for world leaders in the field of artificial intelligence and seeking an opportunity to contribute to the success of the team by applying my expertise in machine learning and data annotation while continuously enhancing my skills in the dynamic field of Artificial Intelligence.

Technical Skills

Other Skills

3+

Years Experience

40+

Projects Completed

5+

Happy Clients

EXPERIENCE

Freelance AI Engineer

Freelance
Nov 2023 - till-date
  • Built a SmartJobAI application that helped recruiters find and apply for jobs reducing drudgery and increasing amount of applications and callbacks by over 65%.
  • Taught and mentored over 20 students to become Data Scientists and build AI/ML pipelines and projects.

Data Annotator

Hugo Technologies
Sept 2023 - till-date
  • Annotate and rate ML textual responses on Harmfulness, Helpfulness, and honesty to increase model accuracy to 96%.
  • Annotate and rate Visual AI responses on Visual appeal, Text Faithfulness, and Prompt rewriting with an increased accuracy of 95%.
  • Train colleagues to understand guidelines from clients to improve the team's overall quality assurance score to 96%.

Machine Learning Engineer & Team Lead

Zummit Africa
Dec 2023 - May 2024
  • Led a team effort to develop an image and live weapon detection system utilizing the YOLO (You Only Look Once) algorithm.
  • Collaborated with other members of the team to gather extensive and preprocessed weapon datasets with over 10,000 images to retrain the pre-trained model.
  • Used the YOLO framework to train the model, fine-tune the model, and adjust parameters to achieve an accuracy of over 80%
  • Integrated the trained model to a Flask Webapp for demonstration and deployment
  • Teaching the community-based learners Python using HarvardX CS50 on edX which lead to about 2% landing a Python role
  • Organizing weekly meetings and assigning tasks to team members in the Internship and community-based machine learning program and providing feedback to the CEO.

Python (Flask) Junior Developer

RandI Software Start-up Ukraine
Nov 2022 - March 2023
  • Write algorithms to make employee search dynamic and increase team hierarchy generation by 75%.
  • Optimized their search feature on the web app by creating necessary indexes on the database and implementing SQLalchemy pagination.
  • Collaborated with the team to write efficient codes that met the code structure standards, built and maintained the API resources to ensure they were up and running.

Research Assistant

Department of Soil Science and Land Management, Federal University of Agriculture
March 2020 - Feb 2022
  • Employed statistical methods using statistical tools like SPSS to analyze data to infer ba field and apply its results to real-world situations.

Leadership Experience

Team Lead

SmartJobAI Project
June 2025 - August 2025
  • Led a team of four to build AI agents that scrapes jobs from job boards (LinkedIn, Glassdoor, Indeed), used it to create resumes and cover letters that are human and ATS compliant and prepare them for application for various jobs.

Team Lead

Zummit Africa
Jan 2023 - May 2024
  • Led a team of seven to build a cutting-edge weapon detection system just in time to present it to investors.

Public Relations Officer

Sustainable Development Goals Oyo State Chapter
May 2022 - Dec 2022
  • Led the Social Media awareness team that resulted in partnerships with other NGOs like RecycleGarb.

My Education

Federal University of Agriculture Abeokuta (FUNAAB)

Program: Bachelor of Agric, Soil Science and Land Management
Academic Standing: First Class Division | CGPA: 4.6 of 5.0 | 92%
Oct 2021

Area of Competence

My Projects

An AI activity recommendation app based on your location
TOOLS??
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Weapon Detection System
Tools?
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House Price Prediction Model
Tools?
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Federated Learning For Text
Tools?
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Privacy Preserving learning Tool
Tools?
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Tchelber — Writer’s Blog
Tools?
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Contact Me

Let's Talk

I'm open to discussing web development projects or partnership opportunities.

2347011694141
Lagos, Nigeria

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