Chinedu Dimonyeka
Verified Expert in Engineering
Full-stack Developer
Chinedu is a senior software developer with over six years of experience and in-depth practical knowledge of building scalable applications and distributed systems. He's also an AWS Certified Solution Architect, experienced in providing cloud computing solutions with fault-tolerant infrastructure that are operationally excellent, competitively innovative, highly available, cost-effective, and secure.
Portfolio
Experience
Availability
Preferred Environment
Ubuntu Linux, Webex, Discord
The most amazing...
...project I've developed is a conference management application used by the largest black tech community in the USA.
Work Experience
AWS DevOps Engineer
NeedNect Solutions GMBH
- Created mock unit tests for 3rd-party integrations, ensuring a bug-free app while saving the cost of making real API calls to 3rd-party applications.
- Integrated SonarQube code quality checks in the pipeline helping in code review and ensuring code quality.
- Improved code coverage score of an existing application, removing bugs, security vulnerabilities, and code smells.
- Implemented CI/CD pipelines on several projects, enforcing shift-left and feedback mechanism that alerts members on the latest changes.
- Created Terraform modules that deployed to different SDLC environments from one source code. Enforced a foolproof system of managing states and protection from inadvertent deployment to the wrong environment.
- Mentored junior developers on unit testing, mocking, and other standards to ensure code quality and safety.
- Deployed several resources to AWS and added autoscaling capabilities and performance monitoring parameters.
Python Developer | Open-source Contributor
OpenCDMS
- Contributed to developing pyOpenCDMS, a Python library for collecting climate data from different databases.
- Built a lighthouse-optimized and PWA-enabled application shell.
- Maintained proper documentation of the library that improved the onboarding of new developers.
- Optimized SQL scripts, DDLs, and DMLs used in Docker entry points of different databases.
- Built a Vue-based application shell that allowed easy integration of web components written in any JavaScript framework.
- Designed CI/CD pipelines using GitHub Actions that deploy to AWS CloudFront.
DevOps Engineer
Growthfounders
- Created "don't repeat yourself" (DRY) Terraform modules that deploy AWS infrastructure like Kubernetes, ECS, and Lambdas in development, staging, user acceptance testing (UAT), and production environment.
- Created custom AWS Fargate GitLab executors that deploy to multiple AWS accounts.
- Integrated GitLab metrics into Datadog and created dashboards that show pipeline health on Datadog.
- Configured a data pipeline using AWS Lambda, Step Functions, and Fargate.
- Developed custom Helm charts and maintained an in-house Helm repository that deploys microservice applications on Kubernetes clusters.
- Led the integration of the HashiCorp Vault secret manager into Kubernetes clusters.
- Created a rust project template for actix-web to create applications for clients.
- Led a Rust hackathon with my team and created a property listing application writing in Rust.
Python Developer
Growth Founder
- Designed RESTful APIs using FastAPI for an application that had over 15,000 users.
- Led the integration of a payment gateway into an existing application.
- Led the development of the CQRS patterned project template for my team, resulting in faster build times.
- Introduced test-driven development (TDD) paradigm to my team to ensure more significant than 90% test coverage.
- Led microservices design using Amazon SQS as back end and Boto3 library.
- Optimized existing codebase using cProfile, a statistics library to detect program bottlenecks.
Python Developer
Diamond Acres Software
- Designed a distributed application for inventory control and administration in a popular wholesaler.
- Created and tested a GitLab CI/CD pipeline with SonarQube integration, which enforced code quality and early bug detection.
- Built a marketing microservice that delivers thousands of automated emails and SMS.
Full-stack Developer
Curacel
- Developed an application for verifying insurance claims.
- Tracked and fixed bugs, participated in program increment planning meetings, and shared ideas that were adopted in the project.
- Built different microservices for the application that communicated asynchronously with other microservices.
Software Developer
Olotu Square
- Implemented pixel-perfect Figma designs using Bootstrap and Vue.
- Designed custom Vue components and maintained a repository of reusable components.
- Developed and updated layouts to meet usability and performance requirements.
- Created full-stack applications using different frameworks. Wrote code and refactored existing code to improve efficiency.
Experience
Real Estate App
https://keepinglyinc.co/Weather Database
https://github.com/opencdms/pyopencdmsI prepared a documentation interface for other developers, built a Vue application shell that could accept plugins written in other JavaScript frameworks, and enforced PEP8 coding standards.
Curacel Project
https://www.curacel.co/Certifications
AWS Certified Solutions Architect ‒ Associate
AWS
Skills
Languages
Python 3, Python, Bash Script, JavaScript, PHP, SQL, Rust
Tools
Pytest, GitLab CI/CD, Terraform, Amazon Elastic Container Registry (ECR), Cron, Celery, AWS ELB, Amazon Simple Email Service (SES), Amazon EKS, Amazon Elastic Container Service (Amazon ECS), ELK (Elastic Stack), AWS Step Functions, Amazon Virtual Private Cloud (VPC), Amazon CloudWatch, SonarQube, Amazon Simple Queue Service (SQS), Docker Compose, Helm, Certbot, Auth0, RabbitMQ, Makefile
Paradigms
DevOps, Microservices
Platforms
Docker, Jupyter Notebook, Kubernetes, Google Cloud Platform (GCP), Linux, Amazon Web Services (AWS), AWS Elastic Beanstalk, AWS Lambda, Ubuntu Linux, Amazon EC2, Shopify, Azure
Storage
PostgreSQL, MySQL, MongoDB, PostgreSQL 10, Elasticsearch, Amazon DynamoDB, Amazon S3 (AWS S3), MySQLi, Redis, Databases, Datadog, PostGIS
Other
FastAPI, CI/CD Pipelines, Full-stack Development, Cloud, API Integration, Web Scraping, SecOps, APIs, Amazon RDS, Webex, Discord, GitHub Actions, System Design, Algorithms, Data Structures, Argo CD, Prometheus, AWS DevOps, WebSockets, Machine Learning, Back-end, Solana, Actix Web, AppMap, Machine Learning Operations (MLOps)
Frameworks
Django, Alembic, Laravel, Lumen, Flask
Libraries/APIs
Pandas, Node.js, REST APIs, Vue, SQLAlchemy, Shopify API, Requests
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