Open to opportunities

John Ifegwu

@johnifegwu

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Software Engineering Consultant with expertise in Backend API Development, Microservices, and Data A

Nigeria

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What I'm looking for

Seeking a challenging role that leverages my technical expertise to drive business growth and improve operational efficiency, while providing opportunities for career growth and professional development.

As a seasoned software engineering consultant, I leverage my expertise in backend API development, microservices, and data analysis to drive business growth and improve operational efficiency. With a strong background in programming languages such as Golang, Python, Java, C#, and Node.js, I excel in designing and optimizing scalable and efficient systems.

Throughout my career, I have successfully led cross-functional teams, provided strategic technical direction, and developed high-performance applications that improve user engagement and reduce operational costs. My expertise in data analysis has enabled me to produce actionable insights, aiding informed decision-making and driving business success.

I am passionate about staying up-to-date with the latest technologies and trends, and I am committed to delivering high-quality solutions that meet and exceed client expectations.

Experience

Work history, roles, and key accomplishments

Current

Software Engineering Consultant

Current

Upwork

Sep 2022 - Present (2 years 8 months)

Designed and optimized performant APIs in Python, ASP.NET Core, Go, and Node.js, ensuring seamless scalability and efficient database interactions.

Microservices Data Analyst Golang Python Java C++Node DevOps

Data Analyst

BlockCerts

Feb 2022 - Jul 2023 (1 year 5 months)

Produced 5 to 9 data analytics reports weekly, utilizing advanced tools to provide actionable insights, aiding informed decision-making.

Data Analytics Data Validation Reporting

Senior Backend Developer

BlockCerts

Feb 2022 - Jul 2023 (1 year 5 months)

Spearheaded development of APIs using ASP.NET Core, Node.js, and Java, ensuring efficient database interactions.

ASP.NET Core Node Java Microservices

Senior Android Developer

BlockCerts

Sep 2020 - Jul 2023 (2 years 10 months)

Developed and launched 2 native Android apps and 2 Hybrid apps, expanding user reach and engagement.

Android App Development Performance Optimization

Chief Technology Officer

Mickle Entity Ltd

Oct 2017 - Nov 2021 (4 years 1 month)

Played key role in Conceiving, Designing, Developing, Testing, Implementing and Maintaining Enterprise Level Government and Business Management Applications.

Cloud Infrastructure Cost Optimization

Senior Software Developer

Digipics Software Ltd

Jan 2004 - Oct 2017 (13 years 9 months)

Developed a comprehensive Crime Fighting application using the .NET Framework 2.0, resulting in a 30% increase in efficiency and accuracy for law enforcement operations.

.NET Framework Crime Fighting Application