Usman Mustafa

Usman Mustafa

Full Stack Developer
United States of America

نبذة عني

7+ years of full-stack web development experience with expertise in backend technologies. Proficient in Ruby on Rails, JavaScript, Typescript, Node, React, HTML, CSS & SQL. Strong background in TDD, BDD, OOP, unit testin…

الخبرة

Full stack developer

KRYPTOHIVE
Aug 2017 - حتى الآن · 8 سنوات 11 أشهر

Demonstrated exemplary project leadership by overseeing and contributing to 10+ full-stack projects,
showcasing proficiency in Ruby, JavaScript, and Django.
Effectively coordinated API integration for 7 projects, resulting in a 15% improvement in data accessibility
through seamless communication and integration.

Full Stack Developer

KRYPTOHIVE, MD, USA
Jan 2017 - حتى الآن · 9 سنوات 6 أشهر

Demonstrated exemplary project leadership by overseeing and contributing to 10+ full-stack projects, showcasing proficiency in Ruby, JavaScript, and Django.
Effectively coordinated API integration for 7 projects, resulting in a 15% improvement in data accessibility through seamless communication and integration.
Innovatively crafted a backend web scraping program that increased research efficiency by 50%, enabling the retrieval of public data for 10,000+ companies.
Led the development of 10+ large-scale web applications using Rails and React, ensuring scalability, robustness, and the introduction of 30+ innovative features.
Spearheaded the introduction of new features, including custom payment gateways and order management systems, significantly enhancing user experiences and operational efficiency.
Ensured the reliable operation of a diverse portfolio of 15 web applications, maintaining an impressive 99.9% uptime for optimal user experiences.
Achieved DevOps excellence by seamlessly deploying applications on AWS, Heroku, and GCP, resulting in a 20% acceleration in deployment processes.

Technical Lead Engineer

HOUSE OF DOYEN
Jan 2016 - Jan 2017 · 1 سنة

Created and maintained more than 5 web applications using a range of technologies including frontend and backend like Ruby on Rails, React, and Django.
Proposed and applied both business and technology solutions to improve processes efficiently, resulting in a 50% reduction in manual efforts.
Refactored an extensive backend application into a service-oriented architecture, resulting in a 50% reduction in dependencies, and a 25% improvement in overall performance and throughput.
Designed and implemented application components, coordinating with other departments to correctly integrate features with the application, resulting in a 25% reduction in integration issues.
Had an active part in resolving an average of 10 technical issues per week, resulting in a 25% increase in overall system efficiency.

المهارات

روبي على ريلز (إطار عمل لتطوير التطبيقات) روبي (لغة برمجة) Selenium Angular jQuery Python Django HTML CSS Node.js Heroku Git MySQL MongoDB Jira React Cypress DevOps Redis REST GCP RSpec API AWS JavaScript TypeScript SQL TDD BDD OOP Unit Testing CI/CD Agile SOLID Principles MVC APIs Elasticsearch ExpressJS PostgreSQL RESTful API Capybara ActiveRecord Docker GraphQL Microservices Performance Optimization Security Scalability Linux Shell Scripting Data Modeling
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