Ayobami Fadeni

Ayobami Fadeni

Senior Backend Engineer

Lagos, Nigeria

#OpenToWork

About

Senior Backend Engineer with 6+ years’ experience building and optimizing enterprise-grade applications using backend technologies like C#, .NET Core, Node.js, and Golang. Skilled in API development, microservices architecture, and database optimization. Proven track record of delivering scalable solutions, improving system performance, and enhancing user experience for high-volume platforms in logistics, healthcare, and fintech industries. Portfolio: https://legend-portfolio.onrender.com LinkedIn: Ayobami Fadeni

What I'm looking for

Backend roles, senior backend roles

Experience

GIGL

Senior Backend Engineer

GIGL

Mar 2024 – Present

● Led backend development of logistics management platform handling thousands of daily shipments, improving delivery tracking accuracy by 30%. ● Designed and optimized SQL queries, reducing database load by 25%. ● Implemented security best practices, strengthening API authentication and data protection. ● Mentored junior developers, improving team delivery velocity by 15%.

C#SQL ServerAPI Development

Backend Engineer

Axxess (Cavista)

Apr 2022 – Mar 2024

● Developed and maintained core backend services for a HIPAA-compliant healthcare platform. ● Integrated third-party APIs, improving data synchronization speed by 40%. ● Collaborated with DevOps to automate deployments, reducing release time from hours to minutes. ● Delivered multiple high-impact features, boosting client satisfaction scores.

HIPAA ComplianceMySQLAPI Development
Decagon

.NET Engineer

Decagon

Mar 2021 – Apr 2022

● Architected backend systems for fintech and e-commerce platforms using ASP.NET Core and EF Core. ● Integrated third-party payment gateways, enabling secure and seamless transactions. ● Applied Agile/SCRUM practices, consistently delivering features on schedule. ● Worked with other developers and other team members to establish objectives and design more functional, cohesive code to enhance the user experience.

ASP.NET CoreEF CoreAgile Practices
Cousant Limited

Backend Developer

Cousant Limited

Jul 2019 – Mar 2021

● Built and optimized RESTful APIs for multiple client projects. ● Debugged and refactored legacy systems, improving load times by 35%. ● Delivered database-driven web interfaces enabling real-time data sharing.

API DevelopmentRESTful APIsDatabase Optimization

Education

Obafemi Awolowo University

Obafemi Awolowo University

B.Sc. (Hons) · Biochemistry

2015 – 2019

Certifications

AWS Certified Solutions Architect

AWS Training and Certification

Jun 2024 – No expiry

AWS Certified Cloud Practitioner

AWS Training and Certification

Dec 2021 – No expiry

Scrum Fundamentals Certified

SCRUMStudy

Feb 2021 – No expiry

Responsive Web Design Certification

FreeCodeCamp.Org

Jan 2021 – No expiry

Basics of Coding

University of Michigan

Apr 2020 – No expiry

Skills

NotionNext.jsEntity Framework CoreASP.NET MVCTeamCityOctopus DeployArgo CDTypeScriptMySQLMongoDBPostgreSQLNest.jsReactDockerAzure DevOpsSQL ServerGolangNode.js.NET CoreC#

Languages

English (Native or bilingual proficiency)Yoruba (Native or bilingual proficiency)