6+ years
Professional software delivery
Backend + full-stack execution across multiple production domains since 2020
Senior Full-Stack Engineering • AI Product Delivery
Klajdi KolajCREATIVEDEVELOPER.
Senior Full-Stack & AI Product EngineerReact Three FiberProduction AutomationGeospatial SystemsOpen to senior roles
Senior Full-Stack & AI Product EngineerReact Three FiberProduction AutomationGeospatial SystemsOpen to senior roles
Visual Identity
Precision engineering with a modern product aesthetic.
This visual language reflects how I build: reliable systems, thoughtful automation, and polished product interfaces that are designed for real-world use.
Impact Snapshot
A recruiter-friendly view of scope, stack, and delivery style.
5 domains
Industry exposure
Security, telecom, Web3 infrastructure, SaaS, and GIS data systems
2026
Concurrent contract model
Managing two fractional engagements in parallel with clear delivery boundaries
Reliability-first
Engineering principle
Maintainable architecture, observability, and reversible rollout decisions
About
Systems thinking with a front-of-house finish.
I am a senior full-stack engineer with strong backend depth, focused on building software teams can operate with confidence after launch.
My work style is product-oriented and execution-heavy: align requirements, design pragmatic architecture, ship increments, and harden for production reliability.
I am currently targeting senior full-stack and AI product engineering roles where ownership, system thinking, and dependable execution are core expectations.
Capabilities
From AI orchestration to production product surfaces.
AI Product & Workflow Engineering
Design and implementation of LLM-enabled product workflows with guardrails, tool contracts, and operational observability.
- Agent workflows mapped to real business operations
- Predictable prompt and decision logic
- Monitoring hooks for debugging and iterative improvement
Full-Stack Product Delivery
End-to-end implementation in modern TypeScript stacks across Next.js frontends, API layers, and production data systems.
- Production-ready features in Next.js + React
- Stable backend integrations in Node/NestJS and Go services
- Refactors that reduce complexity without slowing delivery
Automation, Platform & DevOps
Automation and internal platform work to reduce repetitive operations and improve release confidence.
- n8n and cron-based operational pipelines
- Dockerized services and CI/CD delivery workflows
- Documented playbooks for repeatable execution
Core Stack
Tooling chosen for shipping, not theatre.
Frontend & Product
- TypeScript
- Next.js (App Router)
- React
- Tailwind CSS
- UX implementation
- Performance tuning
Backend & Data
- Node.js
- NestJS
- Go
- REST APIs
- PostgreSQL
- PostGIS
- Caching & pagination
Automation & Delivery
- Docker
- CI/CD
- n8n
- Cron orchestration
- AI agent workflows
- Production debugging
Case Studies & Experience
Selected Case Studies
01
Live product site (2026)
EvoContinuity Marketing Experience
Problem: Create a clarity-first marketing website for Eternia with stronger narrative structure, trust framing, and modern interactive presentation.
Role: Product engineer and designer responsible for information architecture, visual direction, implementation, and deployment.
- HTML/CSS/JS
- Vercel
- Web Analytics
- Speed Insights
- Product messaging
02
CDLAN (06/2023 — 03/2026)
ISP Provisioning & Operations Platform
Problem: Provisioning and partner/customer operations required heavy manual coordination across multiple systems.
Role: Full Stack Developer owning workflow automation, internal tooling, and delivery quality.
- TypeScript
- React
- Node.js
- PostgreSQL
- Docker
- CI/CD
- n8n
03
Lava (06/2022 — 05/2023)
Decentralized RPC Monitoring Platform
Problem: Operations teams needed clearer, faster visibility into node telemetry, usage, and network health.
Role: Full Stack Developer building dashboards, backend services, and data delivery patterns.
- Next.js
- React
- Go
- NestJS
- Node.js
- PostgreSQL
04
Independent product workflow (2025 — 2026)
AI Research & Opportunity Automation
Problem: Manual research pipelines were time-intensive and inconsistent for recurring opportunity discovery.
Role: Product engineer designing and operating orchestrator + specialist agent workflows.
- OpenClaw
- TypeScript
- Automation workflows
- Cron
- Markdown reporting
- Git
Professional Experience
Recent roles and operating context.
03/2026 — Present
Full Stack Developer
Mars / PgFlow GIS
Building production GIS and geospatial data systems with PostgreSQL/PostGIS, internal tools, and performant APIs.
02/2026 — Present
Full Stack Developer
VSL Platform
Building conversion-focused product surfaces and resilient user flows with Next.js App Router + TypeScript.
06/2023 — 03/2026
Full Stack Developer
CDLAN (ISP Platform)
Built multi-tenant provisioning, partner/customer operations, and workflow automation across ISP tooling.
06/2022 — 05/2023
Full Stack Developer
Lava (Decentralized RPC Gateway)
Shipped dashboards and backend services for node telemetry, network health, and usage monitoring.
03/2020 — 06/2022
Backend Developer & Integration Engineer
Siemplify (Google)
Developed backend integrations and automation for security workflows in a production SOAR environment.
Contact
Hiring for a senior engineer who can ship across stack and AI workflows?
If you are hiring for Senior Full-Stack or AI Product Engineering, I can contribute from architecture through production delivery.