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Moreblessing MJ NgwenyaMN
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Moreblessing MJ Ngwenya

@moreblessingmjngweny

Full Stack Software Engineer (7+ years) delivering scalable cloud-native systems with backend depth and React frontend impact.

South Africa
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What I'm looking for

I’m looking for a remote, full-stack role where I can own system design end-to-end—building scalable backend APIs and React-driven experiences—while strengthening CI/CD and mentoring teams. I’m open to worldwide relocation and visa sponsorship.

I am a Full Stack Software Engineer with 7+ years building scalable, cloud-native systems across Clean Energy, Logistics, and Operational Analytics for UK, US, and South African clients. I specialise in backend development (TypeScript, Node.js, Python, AWS) with strong frontend experience in React.

I take full ownership from system design through to CI/CD and team mentorship. I’ve delivered high-performance APIs, event-driven microservices, and real-time platforms for international remote teams—especially in early-stage startups where I adapted quickly with limited resources and fast-moving requirements.

Most recently, I led the conversion of a codebase into a monorepo structure and implemented GitLab CI/CD to automate build, test, and deployment workflows. I also built and productionized a scalable data ingestion platform to replace spreadsheet-based processes, including historical backfill and automated cron scheduling to handle high-volume workloads reliably.

Across prior roles, I designed multi-tenant RESTful and GraphQL APIs, integrated DHL/DPD/ShipEngine for automated label generation and real-time tracking, and built returns and exchanges functionality. Earlier work includes scalable FastAPI services with async PostgreSQL for real-time tracking and alerting, performance improvements via SQL optimization and indexing, and mentoring developers on backend best practices and testing strategies.

Experience

Work history, roles, and key accomplishments

AP
Current

Full Stack Software Engineer

Avocado Chocolate – Petro-Logistics

Apr 2026 - Present (2 months)

Led conversion of a multi-project codebase into a monorepo and implemented a GitLab CI/CD pipeline to automate build, test, and deployments. Built and productionized a scalable data ingestion platform to replace spreadsheet workflows, including historical backfill and cron scheduling for reliable high-volume processing.

PC

Full Stack Software Engineer

Primis CX

May 2025 - Mar 2026 (10 months)

Designed scalable multi-tenant REST and GraphQL APIs for logistics, including integration with carrier services for automated label generation and real-time shipment tracking. Built a full returns and exchanges system and improved code reuse via a TypeScript monorepo while strengthening release confidence with automated tests.

AE

Lead Backend Software Engineer

Avocado Chocolate – Elyvate

Feb 2025 - May 2025 (3 months)

Led backend development for an operational tracking and analytics platform across workflows, cargo, and activity monitoring. Designed async FastAPI services with PostgreSQL, improved performance with SQL optimization and indexing, and implemented GitHub Actions/SonarQube CI/CD with automated testing support.

AE

Software Engineer

Avocado Chocolate – Squeaky Clean Energy

Jan 2019 - Jan 2025 (6 years)

Built and maintained scalable backend services processing millions of energy data points monthly for UK industrial and commercial clients. Developed AWS-based data pipelines, RabbitMQ-driven async microservices, and React/Chart.js dashboards, including large-file upload processing with validation to improve data integrity.

Education

Degrees, certifications, and relevant coursework

Nelson Mandela University logoNU

Nelson Mandela University

Master of Science (MSc), Computer Science and Information Systems

Completed an MSc in Computer Science and Information Systems. Thesis: Visualisation of Energy Usage in Smart Environments.

NU

Nelson Mandela University

Bachelor of Commerce (Honours), Computer Science and Information Systems

Completed a BCom Honours in Computer Science and Information Systems.

Nelson Mandela University logoNU

Nelson Mandela University

Bachelor of Commerce (BCom), Computer Science and Information Systems

Completed a BCom in Computer Science and Information Systems.

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