Skills

A curated snapshot of my technical toolkit — organized for fast hiring review.

See Proof in Projects Download Master Resume

Proof of Skills

I prefer skills that are demonstrated in real systems. These projects show the strongest coverage:

  • RescueLink — Cloud-native microservices, containers, CI/CD, secure architecture
  • VoIP PBX Application — FreePBX/Asterisk (SIP), Node.js backend, cloud deployment, automation
  • IPTV Player — high-performance parsing, streaming reliability, caching, edge-case handling

Cloud & DevOps

  • AWS (ECS/Fargate, ECR, S3, RDS, DynamoDB, IAM)
  • Azure DevOps (Pipelines, YAML, build/release flows)
  • Google Cloud (Compute Engine, basic cloud networking)
  • Docker (Compose), containerized services
  • CI/CD + Linux fundamentals

Strongest proof: RescueLink, VoIP PBX

Backend & APIs

  • Node.js (Express), RESTful APIs
  • C# (.NET Web API), service design patterns
  • Authentication concepts (tokens/JWT where applicable)
  • API integration (external services, validation, error handling)
  • Data modeling & backend reliability mindset

Strongest proof: VoIP PBX, RescueLink

Frontend & Mobile

  • React + TypeScript (component-driven UI)
  • Flutter + Dart (mobile apps, performance focus)
  • HTML/CSS (responsive layouts)
  • UI integration with APIs and auth flows
  • Practical UX: clean, fast, user-first

Strongest proof: IPTV Player, VoIP PBX

Data Engineering

  • SQL (T-SQL), schema design, query tuning mindset
  • ETL concepts & pipeline thinking
  • NoSQL: MongoDB, local caching patterns (Hive)
  • Data validation, data quality, edge-case handling
  • Reporting/analytics awareness (BI-friendly outputs)

Strongest proof: IPTV Player (ingestion + caching), RescueLink

AI & Automation

  • AI API integration (STT/TTS, validation workflows)
  • Prompted systems: structured inputs/outputs, guardrails
  • Cost-aware design (minimize unnecessary calls/tokens)
  • Automation mindset: provisioning, repeatable deployments
  • Reliability-first approach for customer-facing workflows

Strongest proof: VoIP PBX

Systems, Telecom & Streaming

  • VoIP basics: SIP concepts, extension workflows
  • FreePBX/Asterisk configuration exposure
  • Streaming fundamentals: HLS playback, stability tuning
  • IPTV formats: Xtream Codes / XMLTV (EPG) handling
  • Performance testing mindset (scale, latency, failure modes)

Strongest proof: IPTV Player, VoIP PBX

Tools & Workflow

  • Git/GitHub, branching, PR hygiene
  • Postman, API debugging and testing
  • Agile collaboration habits (iteration, delivery)
  • Documentation-first for handoff and maintainability
  • Debugging: logs, reproducible steps, root-cause thinking

Strongest proof: All flagship projects