ADEYEMI ADENIYI ABDUL-RAHEEM

ADEYEMI ADENIYI ABDUL-RAHEEM

Backend Engineer

About

Backend Engineer with hands-on experience building AI-integrated, data-driven systems using Python and FastAPI. Passionate about clean architecture, scalable APIs, and turning complex problems into practical backend solutions across healthcare, fintech, and civic tech domains.

Experience

LineageGuard

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Backend Engineer

Remote

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Summary

Real-time schema change impact detection system that integrates with OpenMetadata to trace data lineage, score business risk, and deliver AI-generated financial impact insights via a live dashboard.

Highlights

Designed and built the core FastAPI application and endpoints that form the entire event-driven pipeline

Implemented the webhook handler to normalize OpenMetadata change events and filter for schema-level column mutations

Engineered the risk scoring engine with a weighted table criticality model, blast-radius breadth bonus, and tiered financial risk classification ($1K → $100K+)

Deployed the full stack on AWS EC2 (eu-north-1) behind Nginx with HTTPS (Let's Encrypt), orchestrating OpenMetadata, PostgreSQL, and Elasticsearch via Docker Compose

Tripleadev Social Media Backend

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Developer

Remote

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Summary

Backend API for a social media app, enabling post creation, user interactions, and content management.

Highlights

Developed RESTful APIs using FastAPI to handle post creation, retrieval, updates, and deletion (CRUD).

Implemented user authentication and role-based access control to secure sensitive operations.

Deployed on AWS EC2 with domain integration (api.tripleadev.com) and Nginx reverse proxy for production-ready hosting.

Built scalable, modular architecture with Pydantic schemas for data validation and maintainable code.

Continuously maintaining and adding new features, ensuring robust performance and smooth API responses.

TaskPilot

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Developer

Virtual, Remote, Nigeria

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Freelance

Summary

AI-powered goal planning, execution tracking and workflow orchestration assistant.

Highlights

Designed and developed an AI-driven task management platform to help users plan, prioritize, and execute goals efficiently.

Implemented workflow orchestration features that automate task dependencies, reminders, and progress tracking.

Integrated AI agents for personalized task recommendations and adaptive productivity insights

Currently integrating Kestra and Oumi for advanced workflow automation and intelligent agent collaboration.

Led end-to-end project development in a fully remote environment, ensuring on-time delivery and robust system performance.

WellaPath

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Backend Developer (Project)

Virtual, Remote, Nigeria

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Summary

Developed an AI-powered health platform to connect Nigerian users with verified clinics and pharmacies, enhancing healthcare accessibility across communities.

Highlights

Designed and implemented a scalable backend architecture for an AI-powered health platform, facilitating connections between users and verified healthcare providers across Nigeria.

Integrated AI capabilities to streamline user experience and optimize the matching process for clinics and pharmacies, enhancing accessibility to healthcare services.

Ensured robust data integrity and system scalability for a platform handling sensitive health information and a growing user base.

Developed critical infrastructure contributing to improved public health access and efficiency in target communities.

UrbanSphere

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Backend Developer (Project)

Virtual, Remote, Nigeria

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Summary

Created a smart-city data application designed to provide data-driven insights for sustainable urban planning and analytics.

Highlights

Developed a data application for smart cities, processing and visualizing urban data to inform sustainable planning initiatives and analytics.

Implemented data aggregation and analysis techniques, providing actionable insights for improved urban development and resource management.

Designed a user-friendly interface, enhancing accessibility for city planners and stakeholders to interpret complex urban analytics.

Contributed to leveraging technology for improved urban living and environmental sustainability.

Education

AltSchool Africa

Virtual, Remote, Nigeria
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Diploma Backend Engineering (Python Track)

Courses

Python Track

Backend Engineering

Languages

English

Native

Arabic

Proficient

Certificates

Advanced Python Programming

ProgrammingExpert.io

Full-Stack Fundamentals

Tech4Dev & Devslopes

Internet History, Technology & Security

Coursera

Microsoft Office Suites & Google Workspace

Tech4Dev

Career Essentials in Generative AI

Microsoft & LinkedIn

Skills

Programming Languages

Python, JavaScripts, G0, BASH.

Frameworks & Libraries

FastAPI, SQLAlchemy ORM, Pydantic, Psycopg.

Tools & Platforms

Git, GitHub, BASH, REST APIs.

Backend Development

Backend Architecture, API Development, Database Design, Automation Logic, AI for Health Systems, AI for Data Systems.

Soft Skills

Teamwork, Leadership, Time Management, Problem-Solving, Communication, Adaptability, Continuous Learning, Documentation.

Databases

PostgreSQL, MongoDB.

DevOps & Deployment

Docker, AWS.

Interests

Technology

AI for Health, Automation, Data-driven Systems, Open-Source Collaboration.

Other Projects

LineageGuard

LineageGuard

Backend Engineer

Summary

Real-time schema change impact detection system that integrates with OpenMetadata to trace data lineage, score business risk, and deliver AI-generated financial impact insights via a live dashboard.

Hai-Physio

Hai-Physio

Backend Engineer

Summary

Offline-first, voice-guided AI physiotherapy companion built for low-resource settings, enabling patients to perform home rehabilitation with AI coaching while clinicians monitor progress remotely.