JOSHUA ADUROTIMI

As a Backend Software Engineer, I contribute to the design and development of fintech solutions, focusing on payment system integration, security enhancement, and operational efficiency.

• Integrated mobile money transactions with advanced security protocols, reducing payment fraud by 25% and achieving a 95% transaction success rate across multiple African markets.
• Enhanced payment security by integrating 2D and 3D Secure card transactions, reducing fraud incidents by 35% and increasing transaction success rates by 20% across diverse payment channels.
• Engineered a secure, unified onboarding system using Node.js and NestJS, reducing merchant onboarding time by 60% while enhancing fraud prevention and resolving integration bottlenecks.
• Developed and maintained a secure wallet system, improving fraud detection, streamlining transaction reconciliation, and increasing payment reliability by 40%.
• Integrated bill payments via Cellulant and MagmaOne, enabling seamless multi-utility transactions and expanding payment options across multiple regions.

As a Software Engineer, I developed and maintained RESTful API services, collaborated on activity tracking applications, and contributed to an AI-driven community health app within a globally distributed team.

• Developed and maintained robust RESTful API services using C#, Entity Framework, and MySQL Server, ensuring high performance and scalability for critical applications.
• Contributed across the full software development lifecycle to an activity tracking application using .NET Core, boosting user engagement by 20% through real-time operational insights.
• Partnered with a globally distributed team in the Windows Developers and Experiences (WDX) organization, driving collaborative development and knowledge sharing.
• Worked with a cross-functional team to build HealthPadi, a community health app utilizing Azure OpenAI API to deliver AI-driven insights, boosting health awareness by 10%.

As a Backend Software Engineer, I led product development, delivered critical web applications, and developed scalable microservices to enhance system reliability and performance.

• Delivered a taxation and revenue management web application for Ibeju Lekki Local Government using PHP and Laravel, automating tax processes and generating N354.3 million in annual revenue.
• Collaborated with engineers to develop scalable microservices and background workers for authentication and email services using Node.js and NestJS, improving system reliability for high-volume requests.
• Oversaw end-to-end product development using Java and SpringBoot, from requirements gathering to deployment, streamlining workflows and boosting project delivery speed by 25%.
• Acted as a Software Engineering Team Lead, guiding development efforts and ensuring high-quality project execution.

As a Backend Software Engineer, I developed enterprise applications and designed systems for digital content distribution, enhancing user engagement and accessibility.

• Developed enterprise applications for Loveworld Media Platforms using Node.js, Nest.js, and PostgreSQL, increasing user engagement by 20%.
• Designed and implemented systems to facilitate book distribution in diverse formats, including audio, enhancing user accessibility by 30% using Java and SpringBoot.

As a FullStack Software Engineer, I collaborated on the design, development, and management of an enterprise mentorship and talent acquisition platform.

• Collaborated with a team of Software Engineers to design, develop, and manage an enterprise mentorship and talent acquisition platform, increasing platform activity by 40% and facilitating successful mentor-mentee pairings.

An event management platform where I built the core backend infrastructure that enables event planners to create and manage events, onboard team members, and track engagement. I also implemented secure payment processing, notifi cation systems, and analytics modules, and deployed the platform to azure with automated CI/CD pipelines(github actions).

An AI-powered strategy operating system that allows businesses to test scenarios, analyze outcomes, and auto-generate tactical playbooks. I contributed to developing APIs for scenario simulation and predictive insights, integrating AI-driven services, and improving system performance and security.