Olusegun Joe-Alabi Email & Phone Number

Lagos, Nigeria

- Optimized the response time for retrieving available flights for a specified period, reducing it from over a minute to just a few seconds, and resolved related flight deeplink issues.- Resolved a critical SQL deadlock issue that was causing double payments for certain flight bookings, ensuring accurate transactions.- In progress: Integrating a local.

As the founder and CEO of Makkan Innovation, I oversee all aspects of the business, with a strong focus on product development, team management, and strategic growth. My responsibilities include:- Leading Product Development: Spearheading the development of our SaaS product by coordinating with designers, developers, and interns. I mentor and review the.

Abuja, Federal Capital Territory, Nigeria

• Spearheaded the redesign and deployment of the company's website usingWordPress, resulting in a 40% increase in user engagement and a 25% boost in leadgeneration within the first quarter post-launch.
• Currently leading a team of 8 developers in the creation of a robust API for thecompany’s flagship e-commerce product, projected to support a user base of over50,000 upon completion.

Lagos State, Nigeria

• Engineered a USSD flow that processed over 4,000 user interactions daily, enhancing customer experience and operational efficiency.
• Developed and secured a webhook system to handle USSD requests, ensuring 99.9% uptime and safeguarding against unauthorized access.
• Implemented a data synchronization and draw logic algorithm that successfully selected winners from a pool of over 50,000 entries with 100% accuracy.

Remote

• Led a backend team in developing an API for a new loan module, which facilitated a 30% increase in loan application processing speed.
• Integrated multiple third-party services into the loan management system, which expanded the product's capabilities and improved user satisfaction by 20%
• Designed a webhook to manage real-time communication between the loan provider and application, enhancing system reliability and user trust.

London Area, United Kingdom

• Developed a real-time API that managed over 5,000 concurrent gaming sessions,ensuring seamless gameplay and user satisfaction
• Created an algorithm that paired players randomly, simulating a fair-playenvironment and increasing user retention by 15%.
• Integrated third-party payment APIs, streamlining cash-out processes andincreasing transaction success rates by 35%.

Lagos State, Nigeria

• Collaborated in the development of the Breakfast Club dating app and BUNKRe-commerce platform, which attracted over 100,000 active users within six monthsof launch
• Managed backend API development for the online dating application, resulting in a50% reduction in server response times.
• Implemented a payment gateway integration that handled usersubscriptions, contributing to a 30% revenue increase for the company

Lagos State, Nigeria

• Directed an engineering team to build and maintain software products, leading tothe release of 3 new libraries and frameworks that improved developmentefficiency by 25%.
• Authored maintainable code for problem-solving, API construction, and applicationdelivery, which reduced bug rates by 40%.
• Coordinated task assignments for a team of developers, ensuring projectmilestones were met 95% of the time within scheduled deadlines.

Ilorin, Kwara State, Nigeria

• Engineered scalable backend APIs for fintech and health products, whichsupported a 50% growth in the company's customer base.
• Maintained exceptional productivity, leading to a 30% reduction in developmentcycle time for new product features
• Lead the training of interns, resulting in 4 new full-time hires who becameproductive team members within three months.

Ilorin, Kwara State, Nigeria

- Collaborated with a development team to optimize product performance andscalability, achieving a 99.8% system uptime during peak COVID-19 lockdownperiods.- Sustained high productivity levels, contributing to the successful launch of 2 newproduct features during a challenging remote work transition