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Mcdavid EmereuwaME
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Mcdavid Emereuwa

@mcdavidemereuwa

I build scalable backend, ERP, payments, and compliance platforms across healthcare and commerce.

Nigeria
Message

What I'm looking for

I'm looking to build scalable backend, ERP, payments, and compliance products where I can lead engineering teams and deliver high-performance user experiences.

I've led engineering for Westmetro's live FIRS/NRS e-invoicing compliance platform and its ERP integration surface, using Go, Frappe/ERPNext, PostgreSQL, RabbitMQ, and DigitalOcean Kubernetes.

At ParallelScore, I delivered scalable backend systems across healthcare, hospitality, and sports technology. I engineered ERPNext integrations with FHIR HL7 specifications, expanded a telemedicine platform with video conferencing, and built NestJS APIs for analyzing large soccer video datasets.

At OyaSync, I head the software engineering team and built three accounting products that help small businesses keep their books in check. I white-labeled ERPNext for fashion and hospitality businesses and extended its APIs for mobile and web applications.

I've also built payments infrastructure for CentryOS, including merchant commerce integrations, dispute handling, and API edge security. Across my work, I use Node.js, TypeScript, Python, Go, PostgreSQL, Kafka, RabbitMQ, and Kubernetes to deliver maintainable, high-performance products.

Experience

Work history, roles, and key accomplishments

Westmetro logoWE
Current

Lead Software Engineer

Oct 2025 - Present (11 months)

Lead engineer for a live FIRS/NRS e-invoicing compliance platform and its ERP integration surface. Go, Frappe/ERPNext, PostgreSQL, RabbitMQ, DigitalOcean Kubernetes.

Westmetro logoWE
Current

Lead Engineer

Oct 2025 - Present (11 months)

Lead engineer for a live FIRS/NRS e-invoicing compliance platform and its ERP integration surface. Go, Frappe/ERPNext, PostgreSQL, RabbitMQ, DigitalOcean Kubernetes.

OyaSync logoOY
Current

Senior Software Engineer Consultant

May 2022 - Present (4 years 4 months)

Currently heading the software engineering team, built 3 products to give small businesses access to accounting tools to keep their books in check.

White label the ERPNext application to match different product needs for small businesses in the Fashion and Hospitality domains.
Extend the ERPNEXT API to make it accessible to end-user applications like mobile apps and web platforms.

ParallelScore logoPA
Current

Senior Software Engineer

Jul 2020 - Present (6 years 2 months)

Key Responsibilities & Achievements:

• Multi-Domain Backend Development: Delivered scalable and maintainable backend solutions across healthcare, hospitality, and sports technology domains using NodeJS, TypeScript, NestJS, Python, Kafka, and RabbitMQ

• Healthcare Compliance Engineering: Ensured regulatory compliance by engineering ERPNext integration with FHIR HL7 specifications for secure h

GradientFi (CentryOS) logoGC

Senior Software Engineer Contract

Feb 2026 - Jul 2026 (5 months)

Payments infrastructure for the CentryOS gateway - merchant-facing commerce integrations, dispute handling and API edge security. Node.js/TypeScript, PostgreSQL, Kubernetes.

OyaSync logoOY

Senior Software Specialist

May 2022 - Dec 2025 (3 years 7 months)

Headed the software engineering team; built 3 products to give small businesses access to accounting tools to keep their books in check.

emax digital logoED

Back End Developer

May 2022 - Oct 2022 (5 months)

Part of the backend team that worked on the core systems.

Echovon logoEC

Back End Developer

Nov 2019 - Dec 2020 (1 year 1 month)

Developed the APIs for the E-commerce Platform to help physical retail stores access local customers online.

FluidAngle logoFL

Backend Developer

Nov 2018 - May 2019 (6 months)

I built APIs and services with NodeJS, AWS, Postgresql and MongoDB, Git, Gitlab-CI, and unit-testing with Mocha and Chai, Heroku, Zeit/Now.

nairabox logoNA

Software Developer

Apr 2018 - Jul 2018 (3 months)

Worked as Software Developer at nairabox.

Education

Degrees, certifications, and relevant coursework

PS

Product School

Product Masterclass: How to Build Digital Products

TC

Telecom Training Corporation

Master's Degree, Computer Systems Networking and Telecommunications

Telecommunication/GSM

UP

University of the People

Bachelor of Science - BS, Computer Science

2020 - 2024

FR

freeCodeCamp

Computer Software Engineering

2017 - 2019

TW

TTC Mobile World

Advanced Diploma in Telecommunications/GSM, Information Technology/Telecommunications

2013 - 2015

LI

LinkedIn

Microservices: Asynchronous Messaging

Issued Mar 2022

LI

LinkedIn

Node.js: Microservices

Issued Feb 2022

LI

LinkedIn

Microservices: Design Patterns

Issued Feb 2022

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