Architected bilingual community platforms spanning 6 modules (e-learning, commerce, forums, blog, community) on Next.js and PostgreSQL, with Stripe payment processing. Implemented multi-channel authentication and notification delivery including Twilio WhatsApp OTP verification, Google Classroom OAuth, and cron-triggered scheduled notification processing across 2 channels. Designed database-enforced authorization for 4 distinct roles using PostgreSQL row-level security policies (admin, teacher, support, user). Maintained Jest unit and integration test coverage across API logic and payment/auth flows with GitHub Actions CI/CD pipelines and Dockerized deployments.

Senior Full-Stack Developer at eHive (RentGuard UAE)

August 1, 2025 - January 31, 2026

Architected a rental/property fintech platform for the UAE market serving 3 user roles, collaborating with international stakeholders on technical decisions using Next.js 16, Supabase, and Tailwind CSS and reducing tenant onboarding time by 60%. Designed and delivered 45+ REST API endpoints for a UAE property-fintech platform, covering property and lease CRUD, KYC screening workflows, real-time messaging, and push notification delivery, backed by PostgreSQL with row-level security. Owned architecture and technical decision-making as a client-facing technical lead, reducing tenant onboarding time by 60%.

Senior Software Engineer at eHive (RentGuard Ethiopia and Flavourhood)

August 1, 2025 - Present

Built server-side payment processing using serverless Supabase Edge Functions, integrating a payment workflow with the Chapa way for automated rent collection. Streamlined admin screening workflows handling tenant/landlord KY C verification and lease document management. Launched an operations dashboard for a food marketplace aggregating data across 6 modules into a single admin hub with Recharts visualizations and KPI cards. Implemented 3-tier role-based access control with Supabase Auth, session middleware, and brute-force login protection to reduce unauthorized access attempts.

Senior Software Engineer at Tech Med Revolution (Jignit)

December 1, 2024 - March 1, 2026

Spearheaded a women’s health platform comprising 4 client apps (subscriber PWA, agent portal, admin CMS, and a mobile app via an expo-style client) serving 2,000+ active subscribers. Consolidated 3 payment providers (Stripe, Chapa, and Telebirr with custom RSA signing) for Ethiopian market subscription billing and processing 500+ monthly payments. Built and shipped a production LLM feature on OpenAI and Google Gemini APIs, generating clinically framed request drafts for physician review.

Senior Software Engineer (Contract) at Info Tech Systems

December 1, 2023 - August 31, 2024

Owned 4 web applications end-to-end including architecture, Express/MongoDB APIs, admin CMS, and deployment, making independent technical decisions for all components. Launched Addis Learning Center and Kihlot Academy, providing educational portals with courses, PDF/video content, and multilingual (5 languages) weekly quizzes with anti-abuse stacks. Created Export Ethiopia and Business Excel VAS portals with product catalogs, weekly 50K ETB exam rewards, and automated winner processing via Node-cron. Combined platforms boasted over 2 million subscribers across VAS and airtime subscription models. Deployed and operated production services on self-managed Linux VPS infrastructure (Docker and docker-compose, Nginx reverse proxy with load-balanced upstreams, PM2/systemd process management, automated cron automation, automated TLS via Certbot, firewall and SSH hardening, and log-based monitoring) enabling zero-downtime releases.

Senior Software Engineer (Management) at 4Health

March 1, 2023 - November 1, 2023

Extended a national health insurance platform covering member enrollment, claims adjudication, reimbursements, and provider management across 200+ facilities. Implemented authorization for 10+ distinct user roles using feature-flagged modules and delivered Metabase reporting producing 50+ weekly operational reports. Supported 10+ user roles with feature-flagged modules and Metabase-powered dashboards, generating 50+ weekly reports.

Senior Software Engineer at Management4Health

March 1, 2023 - November 30, 2023

Extended a national health insurance platform covering member enrollment, claims adjudication, reimbursements, and provider management across 200+ facilities. Implemented authorization for 10+ distinct user roles using feature-flagged module access, and delivered Metabase reporting producing 50+ weekly operational reports. Supported 10+ user roles using feature-flagged modules and Metabase-powered dashboards generating 50+ weekly reports.

Senior Software Engineer at TechnoTrends (Zare Gebey a)

January 1, 2023 - June 30, 2026

Launched a bilingual market intelligence platform with product/price tracking, articles, and weekly exams using React, Express, and MongoDB, reaching 40,000+ subscribers. Designed 3 role-segmented admin panels (admin, price agent, blogger) with permission-scoped Recharts dashboards and Tan Stack Table. Built and maintained an Express/Node.js back end on MongoDB for the platform, covering product and price tracking, editorial content, and assessment delivery. Optimized backend query performance and implemented data integrity controls for the weekly assessment system, including question rotation and per-user enforcement to improve reliability.

Senior Frontend Developer at Gebeya Inc.

October 1, 2022 - December 31, 2025

Delivered 12 mini-programs for Safaricom on the AliPay platform, owning end-to-end delivery of 3 applications and integrating M-Pesa payments across the portfolio, processing 10,000+ transactions. Launched BeU Delivery food delivery app support for 4 languages (English, Amharic, Arabic, Chinese) with location-scoped restaurant browsing, cart management, order tracking, and SSO authentication. Created Tomoca Coffee e-commerce app with product catalog, cart, M-Pesa checkout, store locator, and order history with QR codes. Delivered multiple bill payment mini apps using the secure Call M-Pesa bridge, and produced additional apps for data bundle purchasing, hotel room booking, and passenger transport via Safaricom APIs.

Full Stack Developer at JAKTECH ENGINEERING & TRADING

June 1, 2021 - October 1, 2022

Built 5+ web applications with 3-level authentication and complex REST API integrations serving 1,000+ daily users; implemented multimedia upload APIs and server-side caching, cutting page load times by 40%. Delivered 10+ full-stack applications for 15+ clients and deployed/maintained them on Linux servers (DigitalOcean). Conducted code reviews and security audits across 10+ projects, remediating 30+ vulnerabilities and achieving zero critical issues at launch.

Full Stack Developer at JA K Tech Engineering & Trading

June 1, 2021 - October 31, 2022

Built 5+ web applications with 3-level authentication and complex REST API integrations serving 1,000+ daily users; implemented multimedia upload APIs and server-side caching, reducing page load times by 40%. Delivered 10+ full-stack applications for 15+ clients and deployed/maintained them on Linux servers (DigitalOcean). Conducted code reviews and security audits across 10+ projects, remediating 30+ vulnerabilities and achieving zero critical issues at launch.