Сервіс пошуку роботи №1 в Україні
- Файл
Williams
PHP Software Engineer
Розглядає посади:
PHP Software Engineer, Fullstack-розробник, PHP Programmer, Web administrator, Web-програміст
Вік:
28 років
Місто проживання:
Київ
Готовий працювати:
Дистанційно
Контактна інформація
Шукач вказав телефон .
Прізвище, контакти та світлина доступні тільки для зареєстрованих роботодавців. Щоб отримати доступ до особистих даних кандидатів, увійдіть як роботодавець або зареєструйтеся.
Отримати контакти цього кандидата можна на сторінці https://www.work.ua/resumes/16719559/?puid=132470
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WILLIAMS OJI
Senior Full-Stack / Software Developer
[відкрити контакти ](див. вище в блоці «контактна інформація») 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
AtlasPay Solutions 05/2022 – 11/2025
Backend Developer Remotely
Designed secure payment APIs supporting multi-currency settlements
•
across regions.
Built onboarding and KYC workflows with audit trails and activity tracking.
•
Reduced fraud-related chargebacks by 18% using rules-based detection.
•
Introduced integration tests and CI pipelines, increasing release confidence.
•
Partnered with compliance and legal teams to ensure regulatory adherence.
•
PixelWave Software 09/2018 – 05/2022
Software Developer Remotely
Built CMS and e-commerce systems with Laravel and MySQL.
•
Reduced database latency by 35% through optimization.
•
Improved incident response with logging and monitoring.
•
ReCore Labs 08/2016 – 09/2018
Full-Stack Software Engineer Assistant Remotely
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.
•
NexaWeb Digitals 08/2015 – 07/2016
Software Engineer Hybrid
Delivered custom CRM and analytics dashboards for enterprise clients.
•
Created REST APIs used by mobile and web applications across multiple
•
regions.
Reduced server costs with caching (Redis) and static asset optimization.
•
Wrote automated integration tests that improved stability with every
•
release.
Collaborated directly with clients, gathering requirements and providing
•
solutions.
Crescent Labs 09/2013 – 04/2015
Junior Full-Stack Developer (Intern) Hybrid
Developed client dashboards using React + Laravel for analytics and
•
reporting.
Built internal admin tools that saved support teams 10+ hours/week.
•
Refactored slow SQL queries and optimized indexing to improve
•
performance.
Wrote technical documentation and onboarding guides for new engineers.
•
EDUCATION & CERTIFICATIONS
University of Nigeria 2011 – 2015
B.Sc. Computer Science
Second Class (Upper Division)
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
AWARDS
Best Chess Player Award 2015
Department of Computer Science, Univerisity of Nigeria
Senior Full-Stack / Software Developer
[
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
AtlasPay Solutions 05/2022 – 11/2025
Backend Developer Remotely
Designed secure payment APIs supporting multi-currency settlements
•
across regions.
Built onboarding and KYC workflows with audit trails and activity tracking.
•
Reduced fraud-related chargebacks by 18% using rules-based detection.
•
Introduced integration tests and CI pipelines, increasing release confidence.
•
Partnered with compliance and legal teams to ensure regulatory adherence.
•
PixelWave Software 09/2018 – 05/2022
Software Developer Remotely
Built CMS and e-commerce systems with Laravel and MySQL.
•
Reduced database latency by 35% through optimization.
•
Improved incident response with logging and monitoring.
•
ReCore Labs 08/2016 – 09/2018
Full-Stack Software Engineer Assistant Remotely
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.
•
NexaWeb Digitals 08/2015 – 07/2016
Software Engineer Hybrid
Delivered custom CRM and analytics dashboards for enterprise clients.
•
Created REST APIs used by mobile and web applications across multiple
•
regions.
Reduced server costs with caching (Redis) and static asset optimization.
•
Wrote automated integration tests that improved stability with every
•
release.
Collaborated directly with clients, gathering requirements and providing
•
solutions.
Crescent Labs 09/2013 – 04/2015
Junior Full-Stack Developer (Intern) Hybrid
Developed client dashboards using React + Laravel for analytics and
•
reporting.
Built internal admin tools that saved support teams 10+ hours/week.
•
Refactored slow SQL queries and optimized indexing to improve
•
performance.
Wrote technical documentation and onboarding guides for new engineers.
•
EDUCATION & CERTIFICATIONS
University of Nigeria 2011 – 2015
B.Sc. Computer Science
Second Class (Upper Division)
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
AWARDS
Best Chess Player Award 2015
Department of Computer Science, Univerisity of Nigeria
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Резюме кандидата розміщено за адресою: https://www.work.ua/resumes/16719559/?puid=132470