Omotayo – AWS, React, Typescript

A property technology company focused on the rental market. Its products help people discover suitable rental properties, including AI-driven features that make property discovery more personalized and conversational.

• Architected and built a multi-agent AI property discovery platform using LangGraph, Retrieval-Augmented Generation (RAG), vector embeddings, and LLMs to provide context-aware rental recommendations from natural-language user queries.
• Optimized application performance by refactoring inefficient database queries and backend logic, reducing response times and improving overall performance by 40%.
• Improved build and deployment efficiency by enhancing CI/CD pipelines, reducing build times, and increasing developer productivity by 60%.
• Built an AI-driven internal analytics tool to analyze rental data and generate investor-ready reports, supporting data-driven decision-making and fundraising efforts.
• Increased user conversion and revenue by designing and running A/B experiments, enabling continuous product optimization based on user behavior insights.

A software testing platform that helps companies test the quality of their applications using a global network of freelance software testers. Its platform helps companies manage testing across different devices, operating systems, and real-world environments.

• Designed and built a new onboarding feature that improved the onboarding process for freelance testers by 30%.
• Designed and built a compliance feature with a scalable architecture, ensuring testers consented to the latest published legal documents and maintained user compliance.
• Built a Machine Learning model using the KNN algorithm to replace inefficient string manipulation and SQL-based matching for duplicate issue detection, significantly improving accuracy and ensuring all duplicates were identified during issue creation.
• Built LeoBot, a chatbot integrated with OpenAI that helped freelance testers resolve issues and stay unblocked while executing client tests, reducing manual support requests by over 50%.
• Optimized key endpoints in the assignment service test run by streamlining logic and enhancing database queries, improving performance and reducing the average response time of the endpoints from 4726 ms to 1200 ms.
• Designed and developed a feature enabling freelance testers to apply for client work opportunities, reducing manual matching by internal coordinators and improving response times for client tester assignments significantly.
• Built a mobile app to verify freelancers’ device usage, boosting clients' trust and increasing company revenue.
• Used LaunchDarkly and ClickHouse to design and run product experiments that drove user conversion and led to business growth.

A technology company focused on clinical trials. Its platform provides digital tools for running clinical trials, including eConsent, which allows patients to complete the informed consent process digitally.

• Built new features and modules on the AXON framework for Medable clients.
• Refactored logic and resolved bugs in the AXON framework, improving quality and reducing support requests by 10%.
• Designed and built features for eConsent, enhancing the patient experience during clinical trial consent processes.
• Developed a flexible reporting system, streamlining report generation and integration for clients.
• Built new features for the eConsent Mobile app, enabling patients to easily consent and participate in clinical trials.

A commercial bank providing financial services to individuals and businesses. Its digital products include Internet Banking, Corporate Internet Banking, USSD banking, payment processing, revenue collection, and integrations with third-party financial services.

• Led a team of five in designing and developing the Bank's new Internet Banking, Corporate Internet Banking, and Mobile App, serving over 1 million users.
• Designed the Bank's new U.S.S.D product with an easily extendable architecture, enabling rapid feature additions and giving the bank a competitive edge in meeting customer and regulatory demands.
• Led the design of the bank's revenue collection product for corporate clients, attracting high-profile accounts and generating increased revenue for the bank.
• Significantly optimized the bank's internal payment processing application, increasing its performance from processing 500 transactions in 45 minutes to 15,000 transactions in just 10 minutes.
• Designed and developed the Titan Service Desk, reducing support requests by 60% and improving operational efficiency.
• Designed and implemented APIs to integrate third-party fintech applications, enabling seamless and enhanced payment experiences for customers.
• Improved application delivery speed by 40% through the introduction of CI/CD tools and Docker for efficient deployment and development workflows.

A financial technology company that builds digital banking and payment solutions. Its products include PrimusLite and Bank3D, which provide technology for digital financial and banking services.

• Led the development of key features in PrimusLite.
• Supervised junior developers in the development of adapters on Eco Bank’s Revenue Collection Platform.
• Led the development of key features in cashFlow.
• Led the development of key features in Bank3D.

A financial technology company that builds digital banking and payment solutions. Its products include PrimusLite and Bank3D, which provide technology for digital financial and banking services.

• Worked with a team in the design and development of e-banking and e-payment solutions.
• Worked with a team in the design and development of custom banking collection platforms that were used by various banks on the continent.
• Developed payment adapters on EcoBank, SkyeBank, and Access Bank revenue collection platform.
• Fixed bugs and enhanced Access Bank's Access Pay.
• Developed new payment features and modules on Access Bank Corporate Internet Banking Platform (PrimusLite).
• Fixed bugs and enhanced PrimusLite.
• Integrated Interswitch Autopay to PrimusLite.
• Developed an e-invoicing integration to NIBBS E-Bills Pay.
• Was part of the team that designed and developed Bank3D (a cross-platform corporate internet banking system).