JOHN NDEM
SOFTWARE DEVELOPER
Mansfield, TX ***** 682-***-**** ***********@*****.***
Professional Summary
Experienced Python/Django/API developer with over 8 years of expertise in building web applications. Skilled in AWS cloud services and Business Intelligence Analytics. Strong in using Django’s model-view- template architecture to create clean, efficient code. A problem-solver with a self-motivated work ethic, consistently meeting deadlines while delivering high-quality results. Software Developer - Python/Django/AWS Apr 2021 - Current Sysco Food Services Houston, TX
• Collaborated with cross-functional teams to gather project requirements and provide effective solutions using Python, Django, and AWS.
• Designed, developed, and maintained scalable web applications in Django, ensuring seamless integration with AWS services.
• Developed and maintained Sysco's Learning Management System with Python/Django, reducing the need for outsourced training resources.
• Created and implemented RESTful APIs in Django, improving internal data reporting and enhancing data access for the analytics team.
• Optimized database performance by refining MySQL queries and implementing caching strategies to improve application efficiency.
• Delivered high-quality, maintainable code by adhering to best practices in Python and Django development, ensuring scalability and ease of future enhancements.
• Participated in agile sprint cycles, providing consistent delivery of new features and maintaining communication with stakeholders.
• Integrated AWS S3 for file storage and management, enabling secure and scalable data handling within the web application.
• Leveraged AWS RDS to manage relational databases, ensuring reliability, high availability, and automated backups for production systems.
• Implemented secure authentication and authorization systems in Django using AWS Cognito, ensuring secure user management for web applications. Software Developer - Python/Django Jun 2015 - Feb 2021 SSI People Dallas, TX
• Led development of Python applications using the Django framework, ensuring clean, scalable code.
• Optimized database interactions using Django’s ORM, improving query execution and performance.
• Developed RESTful APIs integrated with PostgreSQL and MySQL, enhancing scalability and data access.
• Implemented user authentication and authorization using Django’s built-in features and OAuth2.
• Designed and maintained Django admin interfaces, improving content management and user experience.
• Utilized Celery and Redis for background task processing, improving application responsiveness.
• Integrated third-party services and APIs to extend functionality and improve system features.
• Collaborated with front-end developers to ensure smooth integration between back-end and UI.
• Wrote and maintained unit tests, ensuring code reliability and high-quality production releases.
• Refactored legacy code to optimize performance and reduce system complexity.
• Participated in Agile processes, including sprint planning and code reviews, to drive project success.
• Provided mentorship to junior developers, fostering growth and adherence to best practices. Web Developer Apr 2009 - Apr 2015
Data Science Limited Lagos, Nigeria
• Designed and developed websites using HTML, CSS, JavaScript, and jQuery to create engaging, responsive user interfaces.
• Created intuitive graphical user interfaces (GUIs) to enhance user experience, ensuring accessibility across devices.
• Developed back-end applications using PHP for multi-tier application projects, ensuring robust performance and smooth integration with front-end systems.
• Built and maintained a Learning Management System (LMS) for Rural Information Technology Centers, improving educational access and digital literacy.
• Transformed design mockups into fully functional websites using HTML, JavaScript, AJAX, and JSON, providing dynamic, interactive user experiences.
• Developed Tableau dashboards and reports to support business decision-making, enhancing data-driven strategies across departments.
• Optimized website performance through code minimization, image compression, and asynchronous data loading to ensure fast load times.
• Worked collaboratively with cross-functional teams, including designers and business analysts, to ensure seamless integration of front-end and back-end components.
• Conducted regular user testing and feedback sessions to improve website usability and incorporate user-centric improvements.
Skills
• Critical thinking, Motivated, Thorough
• Software Development
• API Design and Integration
• SQL Integration, BI Analytics
• Version Control, Containerisation, CI/CD Pipelines
• Infrastructure as Code, Automation
• Technical Writing
• Python, Django, API
• HTML, CSS, XML
• JavaScript, ReactJS
• SQL, Tableau
• Git, GitHub, Docker, Jenkins
• Terraform, Ansible
• AWS Cloud Microservices
Education
Higher National Diploma: Electrical/Electronic Engineering The Polytechnic, Calabar, Nigeria
Post Graduate Diploma / Master of Science: Information Management Ahmadu Bello University, Zaria, Nigeria
Certification: AWS Cloud Developer Associate
Portfolio: https://github.com/andyndem