01Build
Backend & Data
Business applications, APIs, integrations, data models, migrations, and durable automation.
PythonDjangoNode / ExpressReactSpring BootREST APIsPostgreSQLMySQLMongoDBSQLiteRedisFlyway
02Operate
ERP & Business Systems
Enterprise workflows grounded in how inventory, assets, teams, and decisions actually move.
Odoo 17ERPNextFrappeMoodle LMSInventoryAsset TrackingCRMAttendanceWeighbridgePower AppsWordPresscPanel PHP
03Deploy
Cloud & DevOps
Secure, observable environments with thoughtful deployment, backup, recovery, and service operations.
Linux / UbuntuNginxAWS EC2DigitalOceanCloud RunFirebaseFirestoreJenkinsWSLNetlifyCertbotsystemdWebminSSH / SCP / rsync
04Intelligence
AI, Vision & Speech
Applied intelligence built for localized, measurable outcomes in vision, language, speech, learning, and automation.
YOLOALPR / OCRGeminiVertex AIAmazon BedrockAI AgentsHugging FaceWhisperSpeaker DiarizationLM StudioAmharic NLPAmharic DubbingAI Learning Appsn8n
05Defend
Cybersecurity & Networks
Authorized ethical-hacking practice paired with practical hardening, defensive telemetry, investigation, and remediation.
Kali LinuxHack The BoxNmapUFWfail2baniptablesOPNsenseTailscaleDefensive LoggersEvent LogsHash IntegrityBitLockerVeraCryptForensic TriageServer Hardening
06Sense
Wireless, RF & Telematics
Hands-on signal observation and connected-device engineering across software-defined radio, BLE, GPS, and telematics.
RTL-SDRSpectrum AnalysisWaterfall GraphsWeather SignalsRF CaptureKey-Fob Lab AnalysisBLEFuel SensorsGT06TraccarGPS
07Connect
Mobile, Media & Automation
Mobile workflows, programmatic media, and cross-platform automation that keep people, devices, and business processes moving.
FlutterReact NativeAndroidAccessibility ServiceExpoGradleDart TCP SocketsGPS / IMEIOneSignalSMS / OTP GatewayTelegram BotsRemotionVideo EditingYouTube ProductionPower AutomateGraph APIGoogle Apps ScriptPowerShellBash
08Lead
Architecture & Delivery
Translating real operational constraints into secure architecture, clear roadmaps, and accountable execution.
Solution ArchitectureRBACAudit LogsData MigrationDisaster RecoveryThreat ModellingPRDs / ERDsTechnical DocumentationTeam Leadership
Products, services & systems shipped
Software that reached real customers.
I do more than prototype. I sell, deploy, host, maintain, and support software—including recurring annual subscriptions for local businesses.
01Sold · annual subscriptionROMNA Pharmacy Inventory
Commercial pharmacy inventory web application deployed for paying customers with ongoing yearly subscriptions and support.
romna.onthewifi.com · customer deployment
02Sold · annual subscriptionShareW Building Materials
Inventory and shop-operations web application sold to building-material businesses as a maintained subscription product.
sharew.onthewifi.com · customer deployment
03Paid customer serviceBiniShare GPS Tracking
Individual GPS tracking service with device identity, location ingestion, customer access, and firewalled infrastructure.
gps.binishare.com · restricted access
04Commercial product builtEduverse Language Center
AI-integrated Chinese-learning application combining structured lessons, learner workflows, intelligent assistance, and online services.
eduverselanguagecenter.com · domain active
05Delivered softwareDocument Tracker
Document registration, ownership, status, movement, accountability, and retrieval workflows for organizational use.
06Private automation stackAI Automation Infrastructure
Self-hosted n8n workflows for AI-assisted content, integrations, monitoring, data movement, and repeatable business automation.
n8n · private managed infrastructure
07Creator engineeringYouTube & Programmatic Video
YouTube production, hands-on video editing, Amharic localization, and code-driven Remotion video creation integrated with AI workflows.
08Enterprise engineeringFuel Operations Platform
Driver/officer apps, station queues, GPS, QR permissions, PostgreSQL, Redis, BLE validation, payments, and audit controls.
09Implementation in progressAddisTaxi Mobility Platform
Addis Ababa taxi ecosystem spanning passenger and driver apps, dispatch, live GPS, trip management, payments, notifications, identity, and operational control.
433 MHz868 MHz1090 MHz
PASSIVE LAB / SIGNAL VISIBLE
Hands-on security & RF practice
From attack surface to airwaves.
My security practice spans Kali Linux labs, network and service reconnaissance, defensive logger design, Linux hardening, and forensic triage. With RTL-SDR, I have explored spectrum and waterfall views, weather broadcasts, personally owned vehicle remote signals, and wireless behavior that informs my BLE and IoT threat models.
All security and RF work is conducted on owned or explicitly authorized systems, using lawful passive reception and controlled lab experiments.