Roland .O

Senior Software Engineer @Ghabie AI

Backend DeveloperFounder🔥 Startup Founder✔️ IT

Roland O. is an accomplished Senior Software Engineer with over 7 years of hands-on experience in the tech industry, currently serving at Ghabie AI, a company specializing in AI customer agents. With a master's degree in Information Technology, Roland excels in designing, developing, and implementing high-performance, scalable software solutions that drive innovation and business growth. He is proficient in Java, Python, and C#, with expertise in frameworks like Spring Boot, Django, and .NET. Known for his leadership in remote settings, Roland has successfully led teams to deliver critical milestones on time using Agile methodologies, building high-throughput, scalable systems driven by Test-Driven Development (TDD). A forward-thinking communicator, Roland remains committed to continuous improvement and staying at the forefront of technological advancements.

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Work Background

Mathlogic Information and Technologies LtdJava Software Engineer

Feb. 2022CyprusI successfully executed design decisions for core Java services, ensuring the development of high-performance, scalable, and reliable code in alignment with Mintra high coding standards. Delivered critical project milestones on time by effectively managing tasks using project management tools such as JIRA. Following Test Driven Development, I wrote unit and integrations tests to ensure at least 80% test coverage I successfully diagnosed and resolved critical production issues using advanced Java debugging and troubleshooting techniques, achieving at least 99% uptime through close collaboration with other teams. I took ownership of projects and collaborated effectively with colleagues, expertly utilizing tools such as Java 11 and 17 (Spring Boot 3, Maven), RabbitMQ, Kafka, MySQL, Git, Docker, AWS, CQRS, and Domain-Driven Design.

SendCrypto l sendc.ethSoftware Engineer

Aug. 2022 - Nov. 2023As a Software Engineer at SendCrypto, I spearheaded efforts to enhance the platform's capabilities in facilitating seamless connections and payments between users and businesses using their preferred Web3 Wallet through USSD. My responsibilities included: Participating in innovation initiatives, exploring emerging technologies and proposing innovative solutions to address evolving business needs. This involved conducting research, prototyping new features in C# .Net, and collaborating with product managers to drive product innovation. Led the development and implementation of new features, bug fixes, and patches, achieving a 30% increase in feature delivery rate while ensuring high-quality code delivery. Collaborated closely with the team to identify areas for improvement, subsequently designing and implementing solutions to address challenges, aiming for the platform's performance and functionality. Designed and constructed a robust RESTful API for custodial wallet management via USSD, employing efficient coding practices that streamlined processes and enhanced overall operational efficiency.

QuCoon LimitedSoftware Engineer

Apr. 2019 - Sep. 2021LagosSoftware Engineering, Architecture and Research. Revised, modularized and updated old code bases to modern development standards, reducing operating costs and improving functionality by deploying on azure serverless infrastructure where regulatory policy permitted. worked with the bank team to oversee efficient large-scale software deployments for the Bank. Reviewed Java code, using the Spring frame work and worked with development teams to correct problems, run test scenarios and prepare for deployment.