Following the transition from Vistec Technologies, I now build and maintain the entire backend for klik.et — a multi-platform delivery platform serving customers across Addis Ababa through mobile apps and web portals.

Architecture & Scale:

• Designed a monorepo architecture with Express, Hasura (GraphQL), and background job workers
• Implemented role-based access control with multiple user roles

Key Systems Built:

• Automated driver dispatch system using background job processing — assigns nearest available drivers in real time with race-condition guards and atomic promotion
• Real-time delivery tracking with heartbeat-based location updates
• Payment integration (Telebirr USSD) with unit tests using Vitest
• Financial dashboards for invoicing, revenue tracking, and entity-level analytics
• Firebase Admin SDK for push notifications
• Prometheus (prom-client) for metrics and monitoring

Impact:

• Core contributor to backend architecture and systems implementation

After a year in a remote Fullstack Engineer role at CodeLight, I accepted a full-time on-site position at its sister company Vistec Technologies. I built delivery platform systems using Express, PostgreSQL, and Hasura.

Supply Chain Platform:

• Developed the backend for an end-to-end supply chain platform tracking distribution across Ethiopia
• Built with Express.js, PostgreSQL, Hasura, and Docker
• Designed database architecture and REST/GraphQL APIs for supply chain tracking
• Delivered a Nuxt.js CMS for logistics and inventory management, enabling real-time tracking across the distribution network

After my 3-month internship, I was offered a full-time remote position as a Full Stack Engineer. During this period, I worked on two major production systems using Nuxt.js, Hasura (GraphQL), and Express.js.

Digital Livestock Tracking Platform:

• Further contributed to the livestock tracking platform with NFC hardware integration
• Designed the database schema, REST/GraphQL APIs, and administrative CMS for cattle tracking, insurance policies, and claims processing

Key Contributions:

• Full-stack development: UI implementation + database design
• 3rd-party API and payment gateway integrations
• Legacy frontend refactoring for maintainability and performance
• Containerized deployments using Docker

CodeLight Software Engineering is a rapidly expanding provider of innovative software solutions in Ethiopia. During my internship, I worked on a digital livestock tracking platform with NFC hardware tags for cattle identification and a full cattle insurance management system.

Projects & Contributions:

• Designed the database schema, REST/GraphQL APIs, and administrative CMS for cattle tracking, insurance policies, and claims processing
• Built an admin dashboard for managing customer records and insurance policy data
• Developed a TypeScript automation script for database-to-database migration, reducing manual data entry errors
• Integrated NFC hardware tags for real-time cattle identification and tracking

Outcome: Promoted to a full-time remote Full Stack Engineer position due to consistent delivery and technical growth.

Poshak Consultancy Services is a specialized IT consultancy firm focused on developing tailored ERP (Enterprise Resource Planning) systems for garment factories in Ethiopia and India.

Projects & Contributions:

• Fixed bugs in a mobile ERP app, streamlining the release process and ensuring adherence to project deadlines
• Enhanced user experience by addressing critical issues in the mobile app prior to launch
• Worked on a mobile application for inventory management, collaborating with designers to improve the user interface and overall experience