Software Developer Engineer

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

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