- Redesigned the database architecture for the new 6.5 product using PostgreSQL- Architected >60% of the code base using the Django framework- Created and maintained Django viewsets and serializers to handle API endpoints- Customized serializers to handle complex data serialization and deserialization- Managed schema migrations using Django’s migration framework- Designed and implemented RESTful API endpoints using Django REST Framework- Configured Celery for asynchronous task processing- Set up periodic tasks and schedules using Celery Beat- Developed custom exception handlers to provide consistent error responses- Enhanced user experience by implementing detailed and user-friendly error messages- Integrated multiple payment platforms like Stripe, Authorize.net and Paypal to handle user donations and subscriptions- Implemented communication integrations like Twilio, to enable organizations communicate with their members through the product- Handled deployment of the application using Heroku- Completed PR reviews, ensuring clean code- Created and managed comprehensive API documentation using Postman- Developed comprehensive unit tests for various Django applications- Utilized Django’s testing framework to ensure application reliability and stability- Wrote unit and integration tests using Pytest. Ensuring >85% code coverage- Created testing scripts, written in Javascript, used for APM monitoring using New Relic- Led the backend team responsible for building version 6.5 of the ChurchPad product, ensuring proper code ethics- Supervised the creation of Milestones in order to ensure fast and efficient development- Created and assigned tasks when necessary using JIRA- Ensured that developers always beat their deadlines- Increased intern throughput by over 40%

- Architected the entire backend for the admin portal used to manage customer information and requests, increasing customer satisfaction by 60%- Refactored and extended legacy code to match current industry best practices- Optimized database architecture and increased query speeds by 50% for a database with over 900 tables- Designed and implemented a scalable multi-tenant solution for enterprise applications with over 5000 users- Automated previously manual user onboarding flow, increasing user influx by 13%- Documented API using OAS standard (Postman)- Integrated 3rd party payment applications, increasing customer transactions by 3%- Launched, configured, and managed EC2 instances for development, testing, and production environments.- Set up and managed security groups, key pairs, and IAM roles to secure instances and ensure proper access control.- Configured Elastic Load Balancers (ELB) to distribute incoming traffic across multiple EC2 instances.- Implemented cost-saving strategies such as reserved instances and spot instances for reducing infrastructure costs.- Configured Virtual Private Clouds (VPCs), subnets, route tables, and VPN connections to ensure secure and efficient networking.- Wrote unit and integration tests using PHPUnit

- Designed and implemented a digital asset management System using MongoDB with expressJS(JavaScript) in under 3 months. - Developed, documented and managed over 70 REST API endpoints with the Laravel framework while implementing GraphQL elements.- Wrote unit and integration tests for API’s using Jest, ensuring over 90% test coverage.- Led the development team and increased throughput by 100% in 4 months.- Recruited new developers to the team. Increased recruits' skill level by 50% in 2 months.

- Designed the back-end for a testing platform based on generative AI using Typescript- Increased company efficiency by 100%- Developed Restful API’s to manage user information- Managed schema migrations using migrate-mongoose package.- Ideated and developed student-ambassador management features, which lead to a 32% increase in new user signups- Created automation workflows with Zapier, integrating AI models like ChatGPT, thereby saving the company ~$600 in monthly costs- Implemented web sockets for live chat with Socket.io- Developed the entire backend for a new AI product meant to help college councilors to properly evaluate and predict their students prospects utilizing Typescript- Design and implement the database schema to store student data, behavioral test results, and AI predictions using MongoDB- Developed RESTful APIs to handle data exchange between the frontend and backend, ensuring APIs were secure, scalable, and well-documented with Postman- Developed services to handle the input data preprocessing and format it for AI model consumption- Implemented comprehensive error handling to manage system failures gracefully- Set up logging and monitoring to track system performance and debug issues- Set up alert emails that were sent to the backend team whenever there was a critical error with user - subscriptions using node-mailer package- Implemented integrations with form management platforms like Typeform- Created comprehensive documentation for APIs, database schemas, and backend services- Provided technical support to frontend developers and other team members- Implemented data pipelines to process and analyze student behavioral test data.- Developed algorithms to generate insights and predictions based on AI model outputs.- Develop unit, integration, and end-to-end tests to ensure the reliability of the backend system using Jest

- Designed the entire backend architecture for managing customer and driver interactions- Got the company launch-ready within 3 months- Integrated 3rd party payment platforms like Flutterwave, and Paystack to handle order payment- Handled complete development cycle for the backend using MongoDB and Typescript- Implemented web sockets for tracking order creation and action with Socket.io. Ensuring real-time updates between customers and drivers- Deployed and managed backend services on Railway- Wrote unit and integration tests for API’s using Jest, ensuring complete code coverage.

- Designed and implemented backend systems for handling user interactions, metrics calculation, and alerting using Typescript- Utilized MongoDB for data storage and management, ensuring efficient retrieval and manipulation of user data- Implemented scheduled tasks and background jobs using Agenda.js for handling contributions and payouts in a financial application- Designed and maintained MongoDB schemas for Money Circle management, including user slots and circle details- Implemented validation and business logic for user operations, including user registration, profile management, KYC management, and financial transactions- Implemented P2P transactions between users- Wrote unit and integration tests for API’s using Jest, ensuring total test coverage- Supervised the creation of Milestones in order to ensure fast and efficient development- Ensured that developers always beat their deadlines- Increased intern throughput by over 40%

- Developed API’s to manage 3rd party integrations: Stripe, Twilio, SendGrid- Deployed and monitored enterprise applications with AWS, saving the company >$100 in monthly cost- Customized environment configurations using Elastic Beanstalk configuration files and the AWS Management Console.- Configured Elastic Load Balancers (ELB) to distribute incoming traffic across multiple EC2 instances.- Configured auto-scaling and load balancing within Elastic Beanstalk environments to handle varying traffic loads.- Utilized Elastic Beanstalk’s built-in monitoring and logging features to track application performance and diagnose issues.- Integrated Elastic Beanstalk with other AWS services such as RDS, S3, and IAM for a cohesive application infrastructure.- Optimized costs by selecting appropriate instance types, managing reserved instances, and utilizing Elastic Beanstalk’s cost-saving features.- Diagnosed and resolved application and environment issues using Elastic Beanstalk’s troubleshooting tools and logs

- Handled back-end development with Django and Flask (Python)- Contributed to front-end code with React (JavaScript)- Wrote monitoring scripts and monitored API in real time with New Relic Synthetic monitoring - Handled load testing and UI testing with K6 and Cypress- Increased test coverage by 70%