Esiri's Profile

About Me

Hi there! I am Esiri! A Senior Full-Stack Software Engineer with 9+ years of experience designing, building, and scaling web and mobile applications across startups and small to mid-sized companies. Strong expertise in Laravel, React, Vue.js, Flutter, and RESTful API development, with proven success delivering scalable, secure, reliable and high-performance systems, including AI-assisted and automation-driven features. Experienced in end-to-end ownership of products, from architecture and backend services to pixel perfect frontend implementations and CI/CD pipelines. Adept at collaborating with cross-functional teams, translating business requirements into technical solutions, and shipping production-ready software aligned with business goals, with a growing focus on practical AI integration and intelligent system design.

Contact Details

Akpesiri Okorigba
Ikotun
Lagos, Nigeria 100265

+234 806 955 5029
esiri92@gmail.com

Education

American International University West Africa, The Gambia

Bachelor's Degree, Computer Science August 2018

Work

Brekeke Software Inc, California, USA

Backend and Mobile Software Engineer Feb 2023 - Present

• Gathered and analyzed business and technical requirements to deliver scalable software solutions aligned with enterprise objectives. • Designed application architectures with a focus on performance, scalability, security, and usability. • Led the design and integration of reusable widgets across major third-party platforms such as Salesforce, Zoho, Zendesk, Freshdesk, Microsoft Dynamics, improving product capabilities, cross-platform interoperability, and customer experience. • Supported deployment, system integration, and post-deployment technical troubleshooting across production environments. • Collaborated with distributed engineering teams to improve system reliability and maintainability.

Gamr Inc, Nigeria

Backend and Mobile Software Engineer Jun 2022 - July 2024

• Built and maintained full-stack applications using Flutter (mobile) and Laravel (backend). • Designed client-side and server-side architectures based on UI/UX wireframes and product requirements. • Developed and consumed RESTful APIs, ensuring secure data handling and optimal performance. • Implemented responsive, mobile-first interfaces and optimized applications for speed and stability. • Wrote technical documentation and collaborated closely with designers, analysts, and product managers. • Implemented security, data protection, and system optimization best practices.

Heysap, Lagos, Nigeria

Chief Technology Officer (CTO) Feb 2022 - Oct 2023

• Led the end-to-end development of the platform as CTO and Lead Engineer, managing a team of 4 engineers. • Architected a scalable and secure backend infrastructure supporting platform growth and reliability. • Implemented digital wallet systems, including virtual bank account functionality for secure user top-ups. • Integrated payment gateway services, enabling seamless transactions and improving user engagement and revenue flow.

Vesury, The Gambia

Full-Stack Software Engineer Jun 2021 - Feb 2024

• Led the design and development of Vesury’s core application architecture. • Built backend services using Laravel 8 / PHP 8, applying Test-Driven Development (TDD) principles. • Translated UI/UX designs into pixel-perfect, responsive interfaces using Vue 3 and Tailwind CSS. • Enforced frontend code quality standards using ESLint and Prettier. • Implemented CI/CD pipelines with GitHub Actions, enabling reliable and automated deployments.

Freelance

Full-Stack Software Engineer Apr 2021 - Jun 2022

Built a variety of mobile apps using React-Native and Flutter, backend solutions with Laravel and SaaS HRMS applications

AbokiMart, Nigeria

Full Stack Software Engineer Aug 2020 - Apr 2021

• Migrated the legacy PHP application to Laravel, significantly improving modularity and testability. • Built admin dashboards enabling granular control over platform features. • Designed and implemented REST APIs for mobile and third-party integrations. • Initiated development of a React Native mobile app aligned with the existing web UI/UX. • Automated zero-downtime production deployments using GitHub Actions.

Amaze Media SND BHD, Malaysia

Full Stack Developer (Remote) Jan 2017 - Jun 2020

• Developed and maintained mobile applications using React Native. • Built and enhanced Laravel-based e-commerce platforms. • Designed and developed CRM mobile applications for improved operational accessibility. • Refactored backend systems to eliminate N+1 query issues, significantly improving performance. • Regularly delivered CMS feature enhancements to support scalable asset management.

Legit9ja, Nigeria

Mobile Application Developer (Freelance) Dec 2019 - Apr 2020

•Developed the Legit9ja iOS app

Skills

My Programming Language Proficiency

  • Web Development (HTML5/CSS3)
  • ReactJs
  • VueJs
  • Laravel
  • React Native
  • JavaScript/TypeScript
  • PHP
  • Git

Client Testimonials

  • I had the opportunity to work with Akpesiri on a React Native project, where he consistently demonstrated strong technical expertise and professionalism. He translated product requirements into a well-structured, high-quality application and paid close attention to both functionality and design. His approach to problem-solving and delivery made a meaningful impact on the project. I would confidently recommend him as a software engineer in Nigeria.

    Chen Wei
  • Akpesiri is a highly capable software engineer with experience across multiple frameworks, including React, Vue, Laravel, and Flutter. He adapts quickly to new requirements, communicates clearly, and delivers reliable, high-quality solutions. Working with him was a positive experience, and I would recommend him to organizations seeking a skilled and versatile engineer in Nigeria.

    Sarah Johnson
  • Esiri is a knowledgeable and dependable engineer whose expertise is evident in the quality of his work. He approaches tasks with focus and professionalism and delivers results consistently. I would recommend him without hesitation.

    Joseph Babatunde
  • I highly recommend Akpesiri for projects involving React or React Native. He has a strong command of these technologies and delivers efficient, well-structured solutions. His communication skills and collaborative approach make him a valuable contributor to any engineering team.

    Adebayo Adesina
  • I worked with Akpesiri on a Flutter-based project, where he demonstrated exceptional attention to detail and a strong commitment to code quality. He delivered a complex solution on time and within scope, maintaining a high standard throughout. He is a dependable engineer and a pleasure to work with.

    Chika Okoli
  • Akpesiri is a skilled software engineer with solid experience in Laravel and Flutter. He delivers high-quality work within agreed timelines and collaborates effectively with stakeholders. His problem-solving ability and professional approach make him a strong asset to any development team.

    Oluwatoyin Adewale

Get In Touch.

Have an interesting project you'd like to discuss? I'd love to hear from you!

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