Francis Udenna
@audenna
Experienced Typescript Engineer specializing in scalable real-time systems.
NigeriaWhat I'm looking for
I am a seasoned Typescript Engineer with extensive experience in designing and implementing scalable, real-time systems. My expertise lies in distributed systems, LLM integration for actionable insights, and optimizing high-throughput event-driven pipelines in cloud environments. Over the years, I have successfully led projects that resulted in significant revenue growth and improved user experiences.
In my most recent role as a Senior Backend Developer at TreeKle Inc, I spearheaded the implementation of a B2B digital VAS platform, achieving over $2M in transaction processing yearly. I have a proven track record of mentoring junior developers and collaborating with cross-functional teams to deliver innovative solutions. My technical skills include Node.js, TypeScript, and various database technologies, which I leverage to build efficient and reliable applications.
Experience
Work history, roles, and key accomplishments
Senior Backend Developer
TreeKle Inc
Apr 2020 - Nov 2024 (4 years 7 months)
Led the implementation of a B2B digital VAS platform, achieving $2M in yearly transaction processing. Designed a B2C VAS platform with a 10,000-user base and implemented robust security measures. Mentored junior developers and optimized database queries for efficiency.
Node.js Developer
Mamaket Inc.
Nov 2022 - Apr 2024 (1 year 5 months)
Developed and maintained scalable web applications, led payment integrations, and resolved technical issues. Conducted testing to ensure quality and collaborated with teams for client-focused solutions.
Senior Backend Developer
Treepz Inc
Jan 2019 - Oct 2023 (4 years 9 months)
Designed event-driven architectures with TypeScript and Kafka, improving driver-rider matching by 45%. Developed a robust API system and optimized database architecture, enhancing performance and user satisfaction.
Senior Backend Developer
Bufexx Inc.
Feb 2022 - Apr 2023 (1 year 2 months)
Designed a secure payment gateway API and developed a multi-currency transaction platform. Optimized payment processing pipelines and integrated third-party APIs for seamless transactions.
Education
Degrees, certifications, and relevant coursework
Abia State Polytechnic
Higher National Diploma, Computer Science
2012 - 2014
Grade: 2.99
Completed a Higher National Diploma in Computer Science, focusing on advanced computing concepts and practical applications in technology.
Abia State Polytechnic
National Diploma, Computer Science
2009 - 2011
Grade: 3.56
Achieved a National Diploma in Computer Science, covering foundational topics in programming, systems analysis, and database management.
Tech stack
Software and tools used professionally
Availability
Location
NigeriaAuthorized to work in
Salary expectations
Social media
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