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Williams
Fullstack-розробник
Considering positions:
Fullstack-розробник, PHP Software Engineer, PHP Programmer, Web administrator, Web-програміст, Web software engineer
Age:
28 years
City of residence:
Kyiv
Ready to work:
Remote
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You can get this candidate's contact information from https://www.work.ua/resumes/16697056/
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WILLIAMS OJI
Senior Full-Stack / Software Developer
[open contact info ](look above in the "contact info" section) Remote / Open to Relocation
PROFESSIONAL SUMMARY
Results-driven Senior Full-Stack Developer with 10+ years of experience designing, building, and
scaling web applications across SaaS, fintech, and e-commerce. Proven track record delivering high-
performance solutions, optimizing complex systems, and leading cross-functional teams.
PROFESSIONAL EXPERIENCE
TechNova Solutions 2019 – Present
Senior Full-Stack Developer
Designed and built microservice-based architecture supporting 2.5M+
•
monthly users.
Reduced load time by 45% via caching and query optimization.
•
Led migration from monolith to modular services, tripling release
•
frequency.
Implemented CI/CD pipelines cutting deployment time from days to
•
minutes.
Mentored developers and improved onboarding speed.
•
BrightCore Labs 2015 – 2019
Full-Stack Software Engineer
Built scalable REST APIs across fintech products.
•
Developed responsive interfaces increasing engagement by 28%.
•
Implemented secure authentication (OAuth2, JWT).
•
Reduced infrastructure cost by 30% with autoscaling.
•
PixelWave Digital 2012 – 2015
Software Developer
Built CMS and e-commerce systems with Laravel and MySQL.
•
Reduced database latency by 35% through optimization.
•
Improved incident response with logging and monitoring.
•
EDUCATION & CERTIFICATIONS
University of Nigeria 2022
B.Sc. Computer Science
CORE SKILLS
Front-End Back-End Databases
React, Next.js, Vue.js, Node.js, Express, PHP/Laravel, MySQL, PostgreSQL,
TypeScript, Tailwind, HTML5, Python, REST, GraphQL, MongoDB, Redis
CSS3 Microservices
Tools
Cloud & DevOps Practices Git, Jira, Postman,
AWS, Docker, Kubernetes, TDD, Agile/Scrum, Security Elasticsearch
CI/CD Best Practices
EDUCATION & CERTIFICATIONS
AWS Certified Developer - Scrum Fundamentals
Associate Certified
Senior Full-Stack / Software Developer
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PROFESSIONAL SUMMARY
Results-driven Senior Full-Stack Developer with 10+ years of experience designing, building, and
scaling web applications across SaaS, fintech, and e-commerce. Proven track record delivering high-
performance solutions, optimizing complex systems, and leading cross-functional teams.
PROFESSIONAL EXPERIENCE
TechNova Solutions 2019 – Present
Senior Full-Stack Developer
Designed and built microservice-based architecture supporting 2.5M+
•
monthly users.
Reduced load time by 45% via caching and query optimization.
•
Led migration from monolith to modular services, tripling release
•
frequency.
Implemented CI/CD pipelines cutting deployment time from days to
•
minutes.
Mentored developers and improved onboarding speed.
•
BrightCore Labs 2015 – 2019
Full-Stack Software Engineer
Built scalable REST APIs across fintech products.
•
Developed responsive interfaces increasing engagement by 28%.
•
Implemented secure authentication (OAuth2, JWT).
•
Reduced infrastructure cost by 30% with autoscaling.
•
PixelWave Digital 2012 – 2015
Software Developer
Built CMS and e-commerce systems with Laravel and MySQL.
•
Reduced database latency by 35% through optimization.
•
Improved incident response with logging and monitoring.
•
EDUCATION & CERTIFICATIONS
University of Nigeria 2022
B.Sc. Computer Science
CORE SKILLS
Front-End Back-End Databases
React, Next.js, Vue.js, Node.js, Express, PHP/Laravel, MySQL, PostgreSQL,
TypeScript, Tailwind, HTML5, Python, REST, GraphQL, MongoDB, Redis
CSS3 Microservices
Tools
Cloud & DevOps Practices Git, Jira, Postman,
AWS, Docker, Kubernetes, TDD, Agile/Scrum, Security Elasticsearch
CI/CD Best Practices
EDUCATION & CERTIFICATIONS
AWS Certified Developer - Scrum Fundamentals
Associate Certified
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The candidate's resume is posted at https://www.work.ua/resumes/16697056/