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I'm Chukwuma Ike, a software developer specializing in building high-performance, secure backend systems and RESTful APIs for production environments. I have extensive experience in SQL optimization, database design, and Linux/Windows server administration, delivering scalable solutions for financial and enterprise applications. While my primary focus is backend, I also have full-stack capabilities using React and Node.js, enabling end-to-end delivery when required. I thrive in collaborative teams, translating business requirements into clean, maintainable backend solutions and accelerating feature delivery.…I'm Chukwuma Ike, a software developer specializing in building high-performance, secure backend systems and RESTful APIs for production environments. I have extensive experience in SQL optimization, database design, and Linux/Windows server administration, delivering scalable solutions for financial and enterprise applications. While my primary focus is backend, I also have full-stack capabilities using React and Node.js, enabling end-to-end delivery when required. I thrive in collaborative teams, translating business requirements into clean, maintainable backend solutions and accelerating feature delivery.

Chukwuma Ike

Back-End Developer, Full Stack Developer, Web Developer, +1

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I'm Chukwuma Ike, a software developer specializing in building high-performance, secure backend systems and RESTful APIs for production environments. I have extensive experience in SQL optimization, database design, and Linux/Windows server administration, delivering scalable solutions for financial and enterprise applications. While my primary focus is backend, I also have full-stack capabilities using React and Node.js, enabling end-to-end delivery when required. I thrive in collaborative teams, translating business requirements into clean, maintainable backend solutions and accelerating feature delivery.…I'm Chukwuma Ike, a software developer specializing in building high-performance, secure backend systems and RESTful APIs for production environments. I have extensive experience in SQL optimization, database design, and Linux/Windows server administration, delivering scalable solutions for financial and enterprise applications. While my primary focus is backend, I also have full-stack capabilities using React and Node.js, enabling end-to-end delivery when required. I thrive in collaborative teams, translating business requirements into clean, maintainable backend solutions and accelerating feature delivery.

Available to hire

I’m Chukwuma Ike, a software developer specializing in building high-performance, secure backend systems and RESTful APIs for production environments. I have extensive experience in SQL optimization, database design, and Linux/Windows server administration, delivering scalable solutions for financial and enterprise applications.

While my primary focus is backend, I also have full-stack capabilities using React and Node.js, enabling end-to-end delivery when required. I thrive in collaborative teams, translating business requirements into clean, maintainable backend solutions and accelerating feature delivery.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Advanced

Work Experience

Software Developer at Novaji Introserve

July 1, 2025 - Present

Designed, developed, and maintained high-performance PHP (7/8) backend systems, delivering secure and scalable APIs for financial institutions, improving request throughput and system reliability by 30%. Led API architecture, third-party integrations, and backend services, ensuring stable communication with external systems (payments, banking, authentication), reducing integration failures and API errors by 35-40%. Implemented robust database designs and optimizations (MySQL/PostgreSQL), improving query execution times by 40% while enhancing data integrity and supporting increased application load. Managed Linux and Windows server configuration and administration, streamlining deployments, environment setup, and troubleshooting, reducing production incidents and downtime by 25-30%. Collaborated closely with product and cross-functional teams to translate business requirements into clean, maintainable backend solutions, accelerating feature delivery and reducing rework by 20%.

Full-Stack Developer at KPIE Technologies

September 1, 2020 - July 1, 2025

Developed and maintained full-stack web applications using PHP/Laravel, HTML, CSS, React, and Next.js, improving page load performance and user experience by 30% through optimized frontend rendering and backend responses. Designed and implemented RESTful APIs supporting web and mobile clients, reducing integration-related bugs and response errors by 40% through standardized API structures and validation. Integrated and maintained third-party payment and service APIs (Paystack, OPay, NOWPayments, bill payment APIs), enabling reliable transaction processing and reducing payment failures by 25-35%.