01
2025 - Present
Kudicore Technologies
Team Lead / Backend Engineer
Leading backend development for fintech and mobility platforms, building payment gateways, GraphQL APIs, and cloud infrastructure.
Python · AI/ML · Backend · Cloud
Hi, I'm Isaiah. Software engineer building production AI and backend systems.
I build and evaluate intelligent software systems: production backends, cloud infrastructure, payment platforms, and AI applications you can measure and ship.
Core
Backend
Focus
AI · Cloud
Domain
Payments
Based
Abuja
PythonFastAPINestJSAWSLLM appsPaymentsKubernetesCI/CD
PythonFastAPINestJSAWSLLM appsPaymentsKubernetesCI/CD
Writings
Notes from the work
- 01
LangChain Part 2: Structured Answers for a FAQ Desk
Turn Kora Desk from free text into typed JSON with messages, few-shot examples, and Pydantic structured output (answer + confidence).
- 02
How to Evaluate AI-Generated Python Code Safely
Score generated Python with hidden tests, a short-lived sandbox, and a separate check for complexity claims.
- 03
Building an AI Recommendation System with Python
From BMR/TDEE rules to content-based and collaborative filtering in FastAPI: features, cold start, evaluation, and what to keep out of the model service.
AI engineering
From backends to measurable AI systems
Assistants, recommendation services, and evaluation loops built on the same production habits as payments and cloud work.
01
Trendibble
Creator-brand campaign platform: rate cards, subscriptions, TrendiMatch agent matching, escrow/wallet flows, and real-time messaging across Expo mobile and Next.js.
NestJSAgentsExpo
Visit →02
Pace Body Goal
Nutrition and fitness platform: NestJS IAM/meals/subscriptions, FastAPI recommendation service (BMR/TDEE/macros), Expo app, and Next.js admin/kitchen tools. Node + Python split in production.
PythonFastAPINestJS
Details →03
Lumina AI
Personal AI assistant for work and life admin: NestJS API, Expo client, trial/billing, and private context under active build.
AILLMNestJS
Details →Stack
Tools I reach for
PythonFastAPINode.jsNestJSGraphQLREST APIsAWSTerraformDockerKubernetesCI/CDPostgreSQLMongoDBRedisReactReact Native
Experience
Teams & products
02
2023 - 2024
Ubulu Africa
Full-stack Engineer
Built RBAC-driven platforms, evaluation systems, and admin dashboards using NestJS, PostgreSQL, and React.
03
2023
Whoosh Logistics
Backend Engineer
Developed wallet systems, logistics APIs, and admin tooling for interstate and international shipping.
04
2021 - 2023
Sharetray Network Solutions
Frontend / Full-stack Engineer
Built and led enterprise web and mobile applications using React, Angular, and React Native.
Selected work
Products I've shipped
01
LN24 Network
News network platform: NestJS newsroom API, Redis-cached public feed, MediaConvert HLS broadcasts, EN/FR localization, and a Next.js reader site with Admin Deck.
NestJSNext.jsNews
Visit →02
Trendibble
Creator-brand campaign platform: rate cards, subscriptions, TrendiMatch agent matching, escrow/wallet flows, and real-time messaging across Expo mobile and Next.js.
NestJSAgentsExpo
Visit →
03
COFI Global Impact
Impact and volunteering platform: NestJS backend for projects, Paystack donations, media pipelines, and Expo mobile for discovery and engagement.
NestJSDonationsExpo
Visit →
04
LetTubbe
Video platform for creators: feed, streaming, OAuth connect, admin ops, and AWS-backed media processing across mobile and backend services.
VideoAWSCreators
Visit →
05
LetMoveIt
Logistics app for movers and delivery operators: move management, wallets, profiles, and push notifications on Expo Router.
LogisticsExpoWallet
Visit →
06
PayZilla: Payment Gateway
Payment gateway for cards, transfers, wallets and VTU: merchant middleware, hosted checkout, a JavaScript SDK, SmartCard apps and merchant webhooks.
PaymentsSDKWebhooks
Visit →
07
Bitbama
Crypto-enabled platform enabling digital asset access and blockchain-powered transactions.
CryptoFintechBlockchain
Visit →08
HolysPredict
Faith-tech prediction product with NestJS + PostgreSQL, Paystack/Espees wallets, withdrawals, and Expo mobile, with staging and production APIs in active use.
NestJSFintechMobile
Visit →09
Pace Body Goal
Nutrition and fitness platform: NestJS IAM/meals/subscriptions, FastAPI recommendation service (BMR/TDEE/macros), Expo app, and Next.js admin/kitchen tools. Node + Python split in production.
PythonFastAPINestJS
Details →10
Lumora Academy
Social learning platform combining courses, educational shorts, communities, live sessions, and a coin economy, built on NestJS + Expo + Next.js.
EdTechNestJSExpo
11
Lumina AI
Personal AI assistant for work and life admin: NestJS API, Expo client, trial/billing, and private context under active build.
AILLMNestJS
Details →Also notable
How I work
Boring in production is a feature.
I care about correctness, security, and clarity: predictable deployments, clear logs, and failure modes that are planned for.
01
Design before implementation
02
Automate infrastructure and deployments
03
Document decisions and APIs
04
Build for maintainability
Contact
Open to serious work.
AI/ML engineering, backends, cloud, and payment systems for full-time roles, contracts, and ambitious product teams.
Abuja · Remote