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Freelance Python Developer & ML Engineer — Remote (AI/ML training pipeline work)

Nigeria flagRemote, Nigeria

Key Skills

Software

OpenCV AI Kit (OAK)OpenCV AI Kit (OAK)
Label StudioLabel Studio
LabelboxLabelbox
CVATCVAT

Top Subject Matter

Llms Domain Expertise
Rag Domain Expertise
Rlhf Domain Expertise

Top Data Types

TextText
VideoVideo
3D Sensor3D Sensor
ImageImage

Top Task Types

RLHFRLHF
Object DetectionObject Detection
Text GenerationText Generation
Question AnsweringQuestion Answering

Freelancer Overview

Freelance Python Developer & ML Engineer — Remote (AI/ML training pipeline work). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Hugging Face, AWS EC2, and Paperspace. Education includes Diploma in Data Engineering, AltSchool Africa (2027) and Bachelor of Science in Mechanical Engineering, Obafemi Awolowo University (2024). AI-training focus includes data types such as Text, Video, and 3D Sensor and labeling workflows including RLHF, Object Detection, and Text Generation.

Labeling Experience

Freelance Python Developer & ML Engineer — Remote (Generative pipeline development)

3D Sensor3D SensorText GenerationText Generation

Developed AI-powered storyboard and generative pipelines using T2I and I2I workflows and supporting 3D asset generation. Implemented API endpoints for all generation tasks and automated .glb scene creation with Blender scripts. Orchestrated multiple generation tools to produce structured outputs suitable for downstream use. • Built T2I/I2I pipelines using ComfyUI and related tools • Created 3D asset generation workflows (Tripo SR, Gaussian Splatting, Hunyuan 3D, Plan2Scene) • Implemented Blender bpy scripts for .glb scene generation • Exposed workflows via API endpoints

2022 - Present

Freelance Python Developer & ML Engineer — Remote (Vision model training and tracking)

VideoVideoObject DetectionObject Detection

Trained custom YOLO models for multi-class vehicle detection and evaluated performance up to reported accuracy levels. Built multi-lane vehicle tracking and counting to generate real-time traffic analytics from video streams. Engineered modular pipelines for object detection, re-identification, and tracking to support analysis tasks. • Trained YOLO for multi-class vehicle detection • Implemented lane-based tracking and counting • Trained LA Transformer re-ID models for re-identification • Improved tracking pipelines using DeepSORT, FairMOT, and ByteTrack

2022 - Present

Freelance Python Developer & ML Engineer — Remote (AI/ML training pipeline work)

TextTextRLHFRLHF

Developed an end-to-end RAG pipeline incorporating RLHF and prepared it for deployment on Hugging Face. Built cloud-based RAG inference on Paperspace and AWS EC2 to support scalable model serving for client use cases. Created synthetic data to enable RLHF training and improve instruction-following behavior. • Constructed RAG pipeline with RLHF components • Deployed and scaled RAG on Hugging Face, Paperspace, and AWS EC2 • Generated synthetic RLHF datasets using LLMs • Integrated RAG systems into production workflows

2022 - Present

Machine Learning/AI Engineer — Cereus EdTechnologies (Remote/Part-time)

TextTextQuestion AnsweringQuestion Answering

Built and maintained retrieval-augmented generation (RAG) systems for multiple client use cases. Integrated RAG-based ML solutions into production environments using REST APIs. Contributed to research, architecture design, and prototyping to expand and improve AI feature capabilities. • Developed RAG systems for client deployments • Wired ML functionality into production using REST APIs • Supported research and prototyping of new AI features • Participated in architecture design for AI solutions

2024 - 2025

Machine Learning Research Assistant — FUTO (Research dataset preparation and evaluation)

TextText

Researched feature extraction methods centered on Local Binary Patterns (LBP) for classical ML workflows. Preprocessed and analyzed the PlantVillage dataset to support model training and evaluation. Evaluated LBP performance across classifiers as part of a team research process. • Conducted LBP-focused feature extraction research • Preprocessed PlantVillage dataset for ML workflows • Compared LBP results across multiple classifiers • Participated in team evaluation and analysis

2022

Education

A

AltSchool Africa

Diploma in Data Engineering, Data Engineering

Diploma in Data Engineering
2026 - 2027
O

Obafemi Awolowo University

Bachelor of Science in Mechanical Engineering, Mechanical Engineering

Bachelor of Science in Mechanical Engineering
2017 - 2024

Work History

C

Cereus EdTechnologies

Machine Learning/AI Engineer

Remote
2024 - Present
P

Payvite

Co-Founder and COO

Lagos
2023 - Present