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sadiqasg/README.md

Abubakar Sadiq Sambo

Senior Software Engineer | Full-Stack & Backend Systems

Portfolio & Case Studies · LinkedIn · GitHub · Email


Profile views

I design, build, and maintain software systems that solve real-world problems.

With over 7 years of experience in software engineering, I've worked across enterprise SaaS, ERP platforms, civic technology, data systems, and commercial applications. My work spans backend architecture, full-stack development, database design, cloud deployment, and technical leadership.

I've contributed to products ranging from enterprise business automation and financial workflows to public-sector data platforms and digital access-to-justice systems.

My focus: building reliable software, making sound engineering decisions, and taking products from design through production.

Areas of Expertise

  • Backend Engineering: Node.js, NestJS, Express.js, Python, Django, FastAPI, REST APIs
  • Frontend Engineering: React, Next.js, Angular, JavaScript, TypeScript
  • Data & Persistence: PostgreSQL, MySQL, MongoDB, database modelling, optimization and security
  • Infrastructure & Delivery: Linux, VPS administration, Nginx, CI/CD, cloud deployment, Docker
  • Technical Leadership: System architecture, code reviews, engineering team coordination, stakeholder collaboration

Selected Engineering Work

Much of my recent work lives in private repositories, including commercial products and client-owned systems.

My experience includes:

  • Enterprise SaaS & ERP: Multi-tenant business platforms, operational workflows, payroll automation, HR and project management.
  • Civic Technology & Open Data: Digital case management, open contracting data platforms, public-sector dashboards and transparency initiatives.
  • Compliance & Data Platforms: Enterprise sustainability management, document workflows and analytical systems.

I share selected projects, technical case studies and additional details about my work on my portfolio.

Explore my portfolio and case studies →

GitHub Statistics

GitHub statistics Most used programming languages in public repositories

Contribution Streak

GitHub contribution streak, longest streak and total contributions

Languages & Tools

Languages: JavaScript, TypeScript, Python, SQL

Frameworks: Node.js, NestJS, Express.js, React, Next.js, Angular, Django, FastAPI

Databases: PostgreSQL, MySQL, MongoDB

Infrastructure: Linux, Nginx, Git, CI/CD, Docker

Beyond the Code

Outside software engineering, I enjoy chess, video games, and documentaries about astronomy and marine life.

Growing up, I wanted to be a pilot.


Portfolio · LinkedIn · Get in touch

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  1. ada-ocds-api ada-ocds-api Public

    TypeScript

  2. attendance-system attendance-system Public

    HTML

  3. Auction-Commerce Auction-Commerce Public

    Porject 2 of CS50 - Commerce

    Python

  4. states-lags states-lags Public

    States and LGAs of Nigeria, credit to @devhammed

  5. mentel mentel Public

    Forked from BuildForSDG/mentel

    JavaScript 1

  6. medistores medistores Public

    TypeScript