Joshua.

Building fast, accessible web applications end to end.

I'm Joshua Adebanjo — a fullstack developer with 5+ years architecting and leading teams across the stack with Vue, React, Next.js, and Node.js. I turn complex product requirements into polished interfaces backed by robust, scalable services.

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5+
Years of experience
5
Teams led
10+
Production platforms
Adebanjo Joshua

Fullstack depth, with a leader's perspective

I architect and ship high-performance web applications across the entire stack — from responsive, accessible frontends to robust APIs, databases, and cloud infrastructure. I lead and mentor engineering teams to deliver polished, reliable products that stay aligned with business goals.

Fullstack Architecture

Designing scalable, feature-based structures across frontend and backend that improve maintainability and cut regression bugs.

APIs & Data

Building robust REST APIs, modeling SQL and NoSQL data, and wiring secure auth and caching layers.

Performance & Accessibility

Optimizing render paths, data-fetching, and queries while building to WCAG standards so products are fast for everyone.

Team Leadership

Mentoring developers, running code reviews, and setting the standards that ship quality.

What I bring to a team

A blend of hands-on engineering and the leadership practices that keep delivery fast and code healthy.

Frontend Engineering

  • Component-based UI development
  • Responsive & mobile-first design
  • Accessibility (WCAG)
  • Performance optimization
  • Code splitting & lazy loading
  • State management

Backend Engineering

  • REST API design & development
  • Node.js, Express & NestJS
  • Database design (SQL & NoSQL)
  • Authentication & authorization
  • Caching & data modeling
  • Testing & debugging

Delivery & DevOps

  • CI/CD workflows
  • Docker & containerization
  • Cloud deployment
  • Reusable component libraries
  • Monitoring & observability

Leadership & Practice

  • Fullstack architecture
  • Technical leadership
  • Mentorship & code review
  • Agile / Scrum collaboration

Languages & Tools

HTML5CSS3Tailwind CSSJavaScriptTypeScriptVue.jsReact.jsNext.jsNuxt.jsNode.jsExpress.jsNestJSReact NativePostgreSQLMongoDBPrismaRedisDockerGit / GitHubVS CodeViteAgile / ScrumVitestJestCypress

A track record of leading and shipping

From hands-on fullstack delivery to leading multi-developer teams across enterprise and product companies.

  1. Web Team Lead (Freelance)

    Current

    Naelix • Lagos, Nigeria

    May 2026 — Present

    • Directed frontend and backend development with a primary focus on frontend architecture, ensuring high-quality, scalable code delivery across the team.
    • Served as the technical liaison between the Project Manager and the engineering team, translating product requirements into actionable tasks while evaluating technical feasibility and complexity.
    • Managed sprint planning and task delegation for a team of three developers, providing code reviews, technical guidance, and unblocking dependencies.
    • Maintained alignment between business deliverables and engineering standards, balancing feature velocity with long-term maintainability.
    • Contributed hands-on to frontend development, establishing best practices, component structure, and UI consistency across the dashboard.

  2. Lead Frontend Developer

    Current

    Homelytics • Lagos, Nigeria

    May 2025 — Present

    • Lead frontend architecture and development, defining scalable, feature-based structures that improved maintainability and reduced regression bugs.
    • Established frontend best practices, coding standards, and component conventions across the team.
    • Designed and implemented reusable component libraries to ensure UI consistency and faster development cycles.
    • Optimized application performance through improved data-fetching strategies, lazy loading, and render optimization.
    • Collaborate closely with UX/UI designers to translate designs into responsive, accessible interfaces.
    • Own and manage frontend CI/CD workflows, ensuring reliable builds, automated checks, and smooth deployments across environments.

  3. Frontend Developer

    Current

    AB-InBev (BeerTech) • Lagos, Nigeria

    May 2024 — Present

    • Contribute to the development of a new enterprise product version, delivering core frontend features used in day-to-day operations.
    • Build scalable, maintainable UI solutions aligned with business and technical requirements.
    • Integrate RESTful APIs and manage asynchronous data flows efficiently.
    • Collaborate with designers, backend engineers, and product managers during sprint cycles.
    • Took ownership of complex frontend tasks and deliver independently within agreed timelines.
    • Conduct code reviews for peers, providing constructive feedback to maintain code quality and consistency.

  4. Tech Support Lead

    AB-InBev (BeerTech) • Lagos, Nigeria

    Feb 2023 — May 2024

    • Led and mentored a team of technical support analysts, maintaining high service quality across enterprise clients.
    • Acted as a technical bridge between customers and engineering teams, translating real-world issues into actionable insights.
    • Supported large-scale systems, strengthening debugging, systems thinking, and problem-solving skills.
    • Implemented data-driven process improvements that reduced resolution times and improved operational efficiency.
    • Prepared operational reports highlighting issue trends, MTTR, and customer satisfaction metrics.

  5. IT Instructor (Frontend Development)

    Josh Resources Inc • Ibadan, Nigeria

    Jun 2021 — Jan 2023

    • Developed and delivered frontend development training focused on JavaScript, CSS, and modern frameworks.
    • Mentored aspiring developers through hands-on projects, debugging sessions, and code reviews.
    • Reinforced best practices in clean code, responsive design, and component-based architecture.

  6. Lead Frontend Developer

    Loveworld Next (LN) • Lagos, Nigeria

    May 2021 — Dec 2021

    • Served as lead frontend developer across multiple web platforms, overseeing UI implementation and frontend technical direction.
    • Led frontend development of an e-commerce platform, ensuring performance, usability, and cross-browser compatibility.
    • Collaborated with designers and backend developers to deliver five integrated websites from concept to production.
    • Defined reusable component structures and frontend patterns to ensure consistency across projects.
    • Reviewed code and guided frontend implementation decisions.

Selected work

A snapshot of the kinds of products I built. Detailed case studies available on request.

The Shade Initiative Ngo preview

The Shade Initiative Ngo (opens in a new tab)

A non-profit organisation challenging colourism and skin-tone discrimination through research, education, cultural work and public advocacy with a focus on Nigeria and African contexts.

Next.jsTypeScriptTailwind CSSREST API
Homelytics preview

Homelytics (opens in a new tab)

An indigenous real estate company driven by the vision to make property ownership and purchase accessible and attainable for people across all walks of life.

React.jsREST APITailwind CSSPerformance
Pipchat preview

Pipchat (opens in a new tab)

PipChat combines secure messaging, instant payments, creator tools, voice calls, and communities into one powerful platform designed for the way Africans actually live and work.

Next.jsTypeScriptTailwind CSSSEO

Foundations

A scientific background paired with focused software development training.

Oct 2015 — Oct 2019

B.Sc. in Physics

Ajayi Crowther University

Oyo State, Nigeria

Jan 2021 — Jun 2021

Software Development Certification

SQI College of ICT

Ibadan, Nigeria

Let's build something great

Have a role, project, or collaboration in mind? I'd love to hear about it.

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