Telecom Architecture
BSS/OSS catalog modeling, convergent charging, and TM Forum-aligned product architecture for large-scale systems.
Dynamic Resume & Portfolio
Dawit Ayalew Chernet
Modern resume, mobile and web portfolio, and graphical work presented in a dynamic Next.js experience.
Solution ArchitectSenior Software DeveloperJava | Swift | JavaScriptTelecom & Graphics Portfolio
Professional Profile
Solution architect and developer with deep telecom BSS/OSS experience, plus hands-on Java, Swift, and web application delivery. This dynamic resume makes it easy to add new projects, graphical work, and mobile application examples as your portfolio grows.
Certifications
Project Management Professional (PMP)
Verified PMP certification with grant date 28 February 2026. View or download the local certificate file directly from this portfolio.
Telecom • Software • Mobile
Cloud & DevOps
Azure, containerized services, CI/CD, and automated deployments for resilient production delivery.
Mobile & Web
Native Swift apps, Java backend services, and responsive JavaScript websites created for real business adoption.
Featured Projects
Adaptive Charging Engine
High-performance billing system handling 10M+ subscribers with real-time rate recalculation and dynamic pricing rules.
- Real-time charging with <50ms latency
- Multi-tenant pricing rule engine
- Automated billing cycle orchestration
Mobile Service Hub
Native iOS application for telecom subscribers to manage services, payments, and account lifecycle.
- Intuitive plan management dashboard
- Integrated payment processing
- Real-time balance notifications
Operations Portal
Real-time operations dashboard for service management, incident tracking, and KPI monitoring.
- Live KPI visualizations
- Incident workflow automation
- Multi-region service health
Portfolio Showcase
Network Operations Center UI
High-fidelity design system for telecom NOC with real-time metrics, alert routing, and incident management dashboards. Featuring interactive visualizations for network health monitoring, automated alert workflows, and multi-region service oversight dashboards.
Mobile App Flows & Prototypes
Enterprise-level iOS e-commerce app (ZipCart) built with SwiftUI featuring MVVM architecture, real-time cart system, secure authentication via Face ID/Touch ID, offline-first data synchronization, and comprehensive product discovery engine. Complete app design system with 40+ screens, micro-interactions, and accessibility guidelines.
Full Stack .NET Cloud Developer — Humber College
Comprehensive full-stack solutions including Job Search Portal connecting job seekers and recruiters, Human Resource Management System with employee lifecycle workflows, and CRM solutions using multi-layered architecture (Repository, POCOs, Business Logic, API, UI layers). Built with C#, ASP.NET MVC, Entity Framework, ADO.NET, LINQ, REST APIs, Angular, and MS SQL Server with complete CRUD operations.
Customer Portal Web Design
Enterprise portal design with 20+ pages featuring interactive components, responsive patterns optimized for all devices, and multi-role access control interfaces. Includes dashboard layouts, real-time data visualizations, form management systems, and seamless navigation patterns for enterprise users.
Brand Identity System
Complete brand guidelines including logo system, color palette, typography, and application examples across 12 touchpoints. Comprehensive design documentation covering brand voice, visual hierarchy, component usage, and implementation guidelines for consistent brand experience across all platforms.
E-Commerce Design Systems
Complete e-commerce design systems featuring mobile-first shopping experiences (Lifi platform) and web e-commerce solutions (WorldShop). Includes responsive product catalogs, optimized checkout flows, payment integration interfaces, account management dashboards, and polished visual design patterns with touch-optimized interactions across all devices.