Divine Adesiyan

Full Stack Engineer (JavaScript & PHP)

summary

Full Stack Developer with 8+ years of experience building scalable web and mobile applications across fintech, edtech, real estate, food delivery, and enterprise solutions. Skilled in React, React Native, PHP (Laravel, Symfony, CodeIgniter), Golang, Node.js (Express.js, NestJS), and modern frontend frameworks (Redux, Tailwind CSS). Experienced in Redis caching, queues, crons, microservices, Docker, and cloud platforms (AWS, Azure, Huawei Cloud). Adept at delivering user-focused, high-performance applications and leading cross-functional teams in Agile environments.

Skills

Frontend

React JS, React Native, Redux, Tailwind CSS, Vue.js, TypeScript

Backend

PHP (Laravel, Symfony, CodeIgniter), Golang, Node.js (Express.js, NestJS)

Databases & Caching

MySQL, PostgreSQL, Redis

Architecture

REST APIs, Microservices, Docker, Queues, Crons, Background Jobs

Cloud & DevOps

AWS, Azure, Huawei Cloud, Git, Agile/Scrum

Other:

SEO Optimization, Team Mentorship, Cross-functional Collaboration

Contact Details

Web

Work Experience

Senior Backend Engineer

KONGA ONLINE SHOPPING

+ Engineered and optimized backend systems using Golang, PHP (Laravel), Express.js, and NestJS, improving API performance by 30% and scaling services for 50k+ active users.

+ Rebuilt and Restructured the Bill payment engine, enhancing system stability, improving reconciliation accuracy and system efficiency, reducing infrastructure cost, enabling independent scaling the module and reducing failure rates across major services.

+ Set up and deployed the Bill Payment Service on the new CBA (Core Banking Application), improving reliability, uptime, and seamless integration with internal financial operations.

+ Implemented Bulk Data and Bulk Airtime Purchase functionality, enabling enterprise-level transactions and automating high-volume orders for corporate clients.

+ Built auto-switching logic for vendors, enabling automatic failover between providers to ensure near-zero downtime and maximize transaction success rates.

+ Integrated major providers including Sochitel and Baxi, expanding available services, improving network reliability, and offering more competitive pricing options.

+ Designed and delivered the Savings Platform (loyalty rewards, fixed savings, targeted savings) as a solo lead, improving user retention and engagement.

+ Co-developed the Transaction Scheduler, enabling scheduled/recurring payments with full automation and improved user convenience.

+ Implemented Redis caching, microservices architecture with Docker, and background queues & crons, boosting backend throughput by 50%.

+ Leveraged Azure and Huawei Cloud, maintaining 99.9% uptime while improving deployment automation and scalability.

+ Standardized Git workflows and collaborated with a cross-functional team of over 10 engineers.

Full Stack Engineer

HOSTVILLE NIGERIA

+ Contributed to the revamp and maintenance of Edclearn, an edtech platform, enhancing scalability and UX.

+ Built web applications with Symfony, CodeIgniter, PHP, and Laravel, achieving 99% uptime.

+ Developed and optimized APIs while introducing Redis caching for improved performance.

+ Configured queues, jobs, and crons to automate background tasks.

+ Managed microservices and leveraged AWS Cloud for hosting and deployments.

+ Partnered with designers to deliver responsive, user-focused applications.

React JS Developer

Newage Solutions

+ Contributed to Respay, a real estate management platform supporting rent payments, service fees, and on-demand services (plumbers, electricians).

+ Built React JS front-end features with Redux for state management and Tailwind CSS for modern, responsive design.

+ Integrated APIs to streamline property management workflows.

+ Improved responsiveness, reducing load times by 20%.

Contract React Native Developer

famesify

+ Built mobile features with React Native and Firebase, ensuring stability and scalability.

+ Integrated APIs for real-time data sync and authentication.

+ Led a small team, delivering features on schedule.

+ Applied SEO practices to improve app store visibility.

Contract React JS Developer

techtrend africa

+ Developed the first version of The Connected Awards website, enabling public nominations, voting, and recognition of tech leaders.

+ Implemented nomination flows, voting systems, and dynamic winner displays.

+ Built React JS components, integrated backend APIs, and applied SEO for maximum engagement.

+ Delivered project under tight Agile timelines with a small team.

Senior PHP Backend Developer

xcityworld

+ Developed APIs with Laravel, supporting scalable business applications.

+ Implemented Redis caching and built queues, crons, and background workers to improve system performance.

+ Managed backend infrastructure and improved data reliability.

+ Mentored interns during a developer bootcamp, teaching practical backend engineering.

Full Stack Web Developer

KPIE Industries

+ Contributed to AMATnow, a food delivery platform integrating ordering, payments, and delivery management.

+ Built APIs with CodeIgniter, Symfony, and PHP for enterprise-scale applications.

+ Implemented Redis caching, improving app performance by 25%.

+ Configured queues, jobs, and crons for asynchronous processing.

+ Delivered 3+ applications within strict deadlines using Agile methods.

Contract Full Stack Web Developer

flinoid texvo

+ Built and maintained scalable web apps with Laravel and PHP.

+ Led Agile projects, ensuring timely delivery.

+ Designed responsive UIs aligned with client specifications.

+ Managed Git workflows for stable deployments.

Full Stack Web Developer

Codeforum

+ Developed web interfaces and APIs with PHP, JavaScript, and Laravel.

+ Introduced Laravel to improve scalability and efficiency.

+ Mentored interns (2018–2019) in full stack development.

+ Standardized Git workflows across the dev team.

Education

B. Sc. (B. Ed.) Computer Science And Education

university of ilorin