Cosmas Onyekwuo
@cosmasonyekwuo
Experienced Frontend Engineer with 5 years of software development expertise.
What I'm looking for
I am a dedicated and results-driven Frontend Engineer with a strong background in developing software applications. Over the past five years, I have honed my skills in creating responsive and dynamic web applications, contributing to both internal and client-facing projects. My expertise includes a deep understanding of frontend frameworks and tools, which I have applied to enhance user experiences and improve application functionality.
In my professional journey, I have had the opportunity to work with various technologies and collaborate with cross-functional teams. I take pride in my ability to develop reusable components and implement responsive designs, ensuring seamless user interactions across different devices. My experience includes integrating third-party services like Paystack for payment solutions and working with APIs to create dynamic applications.
I am passionate about continuous learning and professional growth, which has led me to pursue additional education and certifications in serverless computing. I thrive in collaborative environments where I can contribute to technical decision-making and deliver impactful solutions that drive business growth and customer satisfaction.
Experience
Work history, roles, and key accomplishments
Frontend Engineer
Peerless SGC
Jan 2024 - Present (1 year 6 months)
Contributed to the development of an internal core banking application by creating reusable components and hooks. Responsible for writing tests for the application codebase.
Frontend Engineer
Vsured Limited
Mar 2024 - Apr 2024 (1 month)
Engaged in technical discussions to address application issues and implemented responsive designs for various screens. Integrated Paystack for bills payment and interacted with APIs for dynamic functionality.
Frontend Engineer
Sterling Bank Plc (AltMall)
Nov 2021 - Nov 2023 (2 years)
Played a key role in increasing the customer base from 20,000 to 50,000 users by developing reusable components and contributing to technical decision-making.
Frontend Engineer
Voomsway Innovations
Oct 2020 - Oct 2022 (2 years)
Part of a team that designed a travel booking web app using React/Redux, allowing users to compare trips. Received a 50% salary increase for performance improvement.
Junior Developer
Trusoft Limited
Jan 2018 - Nov 2020 (2 years 10 months)
Collaborated with senior developers on various projects, including the implementation of a fitness mobile application for a client.
Education
Degrees, certifications, and relevant coursework
Yaba College of Technology
Higher National Diploma, Computer Science
2021 - 2024
Pursued a Higher National Diploma in Computer Science, focusing on software development, programming, and system design.
Yaba College of Technology
National Diploma, Computer Science
2018 - 2020
Completed a National Diploma in Computer Science, gaining foundational knowledge in programming and computer systems.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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