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B
Blessing

Blessing

Lead Software Developer

Nigeria flaglagos, Nigeria
$40.00/hrExpertScale AIInternal Proprietary ToolingRemotasks

Key Skills

Software

Scale AIScale AI
Internal/Proprietary Tooling
RemotasksRemotasks
ProdigyProdigy
OpenCV AI Kit (OAK)OpenCV AI Kit (OAK)
OneFormaOneForma
MindriftMindrift
MercorMercor
Label StudioLabel Studio
Img Lab
Google Cloud Vertex AIGoogle Cloud Vertex AI
DataturkDataturk
ClickworkerClickworker
Axiom AI
CrowdSourceCrowdSource
AWS SageMakerAWS SageMaker

Top Subject Matter

Artificial Intelligence-RLHF (Reinforcement Learning from Human Feedback), Prompt Engineering, and AI Output Evaluation.
Finance-Risk assessment, transaction logic, and regulatory compliance (KYC/AML) data training.
Computer Programming-Code generation (Python, TypeScript, React), Code Debugging, and System Architecture.

Top Data Types

Computer Code ProgrammingComputer Code Programming
ImageImage
TextText

Top Task Types

RLHFRLHF
Fine-tuningFine-tuning
Computer Programming/CodingComputer Programming/Coding
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Point/Key PointPoint/Key Point
ClassificationClassification
PolygonPolygon
SegmentationSegmentation
Bounding BoxBounding Box
Object DetectionObject Detection
Question AnsweringQuestion Answering
Data CollectionData Collection
Text GenerationText Generation

Freelancer Overview

Lead Software Developer. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Master of Software Engineering, Ontario Tech University (2024) and Bachelor of Computer Science, Federal University of Technology Akure (2022).

ExpertEnglish

Labeling Experience

Geospatial Infrastructure & Land Use Mapping

ImagePolygon
Used high-resolution satellite imagery to identify and outline infrastructure changes in developing urban areas. I applied polygon labels to accurately trace building footprints, road networks, and green spaces. This data contributed to a model used for tracking illegal construction and monitoring urban sprawl over five-year intervals.

Used high-resolution satellite imagery to identify and outline infrastructure changes in developing urban areas. I applied polygon labels to accurately trace building footprints, road networks, and green spaces. This data contributed to a model used for tracking illegal construction and monitoring urban sprawl over five-year intervals.

2026 - 2026

Logic-Based Reasoning & Step-by-Step Problem Solving

TextPrompt Response Writing SFT
Developing a dataset focused on "Chain of Thought" (CoT) reasoning. I write complex, multi-part prompts—ranging from mathematical word problems to ethical dilemmas—and draft exhaustive, step-by-step solutions. This training helps the model move away from "guessing" the answer and instead teaches it to verbalize its internal logic for more transparent and verifiable outputs

Developing a dataset focused on "Chain of Thought" (CoT) reasoning. I write complex, multi-part prompts—ranging from mathematical word problems to ethical dilemmas—and draft exhaustive, step-by-step solutions. This training helps the model move away from "guessing" the answer and instead teaches it to verbalize its internal logic for more transparent and verifiable outputs

2026 - 2026

Financial Advisor Chatbot Preference Ranking

TextRLHF
Participated in a multi-stage RLHF pipeline to improve the reasoning and safety of a fintech assistant. I evaluated and ranked model-generated responses based on accuracy, compliance with financial regulations, and tone. I specifically flagged "hallucinated" tax advice and refined the model's ability to explain complex loan amortization schedules to non-experts.

Participated in a multi-stage RLHF pipeline to improve the reasoning and safety of a fintech assistant. I evaluated and ranked model-generated responses based on accuracy, compliance with financial regulations, and tone. I specifically flagged "hallucinated" tax advice and refined the model's ability to explain complex loan amortization schedules to non-experts.

2025 - 2025

Advanced TypeScript Logic & Debugging Dataset

Computer Code ProgrammingFine Tuning
Focused on generating and validating high-quality SFT (Supervised Fine-Tuning) data for a specialized TypeScript Large Language Model. I authored complex coding challenges involving asynchronous patterns, generics, and React hooks, providing "Golden Responses" that adhered to strict clean-code principles. Tasks included debugging intentionally flawed snippets and optimizing code for performance.

Focused on generating and validating high-quality SFT (Supervised Fine-Tuning) data for a specialized TypeScript Large Language Model. I authored complex coding challenges involving asynchronous patterns, generics, and React hooks, providing "Golden Responses" that adhered to strict clean-code principles. Tasks included debugging intentionally flawed snippets and optimizing code for performance.

2025 - 2025

Circuit Board Micro-Defect Identification

ImagePoint Key Point
Annotated high-magnification images of Printed Circuit Boards (PCBs) to train an automated optical inspection (AOI) system. I identified "key points" on solder joints and classified various defects such as bridge shorts, missing components, and hairline fractures. The project required extreme attention to detail to differentiate between acceptable variance and actual failure.

Annotated high-magnification images of Printed Circuit Boards (PCBs) to train an automated optical inspection (AOI) system. I identified "key points" on solder joints and classified various defects such as bridge shorts, missing components, and hairline fractures. The project required extreme attention to detail to differentiate between acceptable variance and actual failure.

2024 - 2025

Education

F

Federal University of Technology Akure

Bachelor of Computer Science, Computer Science

Bachelor of Computer Science
2018 - 2022
I

Ilesa Government High School

Higher School Certificate, General Science

Higher School Certificate
2012 - 2018

Work History

B

Blu Technologies & Innovation

Lead Software Developer

Ontario
2025 - Present
F

Freelance

Full-Stack Web Developer

Ontario
2020 - Present