1. Project: Firmatek(https://firmatek.com/) - Texas-based data solutions for 3D mapping used majorly by governments and clients in the mining industry. - Led a scrum team of 9 people, and built a new data processing and visualization microservice using Python, Fast API, and Nodejs, which scaled our data analytics services by 200%. - Improved our API access speed and reduced Infrastructure cost significantly using Python, JavaScript, Node.js, React.js, Kubernetes, and AWS. - Customised and Integrated multiple Python-based GIS tools in our platform, which improved our data processing analysis time and analysis time of civil engineers by 60%. - Built CI/CD pipelines integrated with Unit and Behavioral tests, which reduced the deployment time by 45% and the bugs reporting by 90%. - Rewrote the whole codebase with a Unit testing perspective which drastically reduced the technical debt to as close as 10% of the whole codebase.2. Project: The Zebra - Texas-based insurance platform based on MLE and Data Analysis to deal with 100k+ clients - Part of a Scrum team of 6, developed the microservice architecture and optimized the codebase to enable seamless data visualization through automated charts using Python, Django, Kubernetes, and AWS. - Reduced manual effort by 80% by automating the complete platform with the integration of 10+ Rest APIs - Optimized our pricing analysis microservice which saved $100k in revenue by staying competitive in the market through automated web scraping and efficient pricing models. - Worked on an event logging script to Datadog, that was sharing insights about customer journeys using our products, this increased the customer conversion rate by at least 30%

Project: Corporate Travel - A Kenyan platform for HR and employee expenses management used by 100+ companies and multinationals. - Working in a Scrum team of 5+, building the microservice architecture and the automation of the inventory module using Python, Django, Flask, Node.js, React.js, Docker, Kubernetes, and AWS. - Built CI/CD pipelines using Github actions, setting up Docker and Kubernetes config for our production and staging environments. - Developed the product taking it from design to production and writing unit tests using Python Unit Test and PyTest with code coverage of 90%. - Integrated a Third-party API from Airlines, running as a background service that updates Airline inventory options using celery as a broker with async Python functions.

Project: Appsolute Mobile is a Germany-based integrated real-time reporting tool that enables users to create and adapt business apps quickly and without any programming knowledge. - Part of a cross-functional team of 11 to deliver at least 2 customer-specific projects on time and within budget. - Spearheaded the design and development of 5 customer-specific mobile applications, resulting in a 30% improvement in user engagement and satisfaction. - Diagnosed and resolved complex technical issues, resulting in a 20% decrease in app crashes and improved app stability. - Enforced coding standards and best practices, resulting in a 50% improvement in code quality.

Project: Mobile e-commerce app in Nairobi Kenya for farmers in Africa, enabling them to access credit and market for their farm products. Worked in a scrum team of 5. Implemented a React.js-based Microfrontend using Angular and React.js. Decreased load time by 30%, which optimized the page load time by following module-wise routing.

Project: Hivisasa News - Kenyan web-based platform for easy collection of news from remote areas used as a source by mainstream media.​​Worked in a Scrum team of 8 developing new features using Python, MongoDB, and NO-SQL database.

My roles in the company are:Testing and quality assuranceBuild and continuous integrationDesign and development

System analysis, technical support and It trainee, requirment analysis