Senior Full-Stack DeveloperAI Solutions ArchitectPrishtina / Remote

Shpetim Haxhiu builds AI and full-stack systems that survive real operations.

19+ years shipping AI-powered SaaS, enterprise systems, e-commerce platforms, automation workflows, and high-performance web applications with TypeScript, Next.js, React, Node.js, Python, PostgreSQL, Prisma, and OpenAI APIs.

Remote senior product engineeringAI / LLM workflow architectureCloud deployment and performance

Review selected systems Start a senior build conversation

SHC2 English

CV signal snapshot

A hands-on senior engineer with measurable impact across insurance, e-commerce, AI SaaS, automation, document workflows, and remote delivery.

19+years

Senior engineering across SaaS, enterprise systems, e-commerce, AI workflows, and infrastructure.

200+websites

Launched web properties across insurance, commerce, automation, and content-heavy products.

60+apps

Built production web apps, internal tools, automation systems, and AI product prototypes.

600%sales lift

Insurance-sector digital sales impact from shipped e-commerce and workflow systems.

45-120%load-time gains

Performance improvements through profiling, caching, frontend tuning, and infrastructure work.

200+certifications

Broad training across software engineering, cloud, DevOps, security, APIs, testing, and agile delivery.

TypeScriptReactNext.jsNode.jsPythonPostgreSQLPrismaOpenAI APIsVercel AI SDKAWSAzureDocker

CV-backed positioning

Senior engineer for teams that need product speed and production judgment.

The site now mirrors the CV: broad senior delivery, concrete performance outcomes, AI product depth, and remote collaboration across SaaS, commerce, insurance, and enterprise workflows.

Prishtina, Kosovo / Remote, with UK, Sweden, insurance, e-commerce, and SaaS delivery history.

MSc and BSc in Management Information Systems; Albanian native and English C2 professional proficiency.

Performance and business impact are treated as design inputs, not afterthoughts.

CV lane

AI product engineering

OpenAI APIs, Vercel AI SDK, RAG, agents, structured workflows, evaluation paths, and human review surfaces.

CV lane

Full-stack systems

Next.js, React, Node.js, Python, C#/.NET, APIs, authentication-ready architecture, and production deployment.

CV lane

Data and automation

PostgreSQL, Prisma, MySQL, MongoDB, Redis, Elasticsearch, workflow queues, provisioning, and reporting loops.

CV lane

Cloud and performance

AWS, Azure, Docker, Kubernetes, CI/CD, Vercel, profiling, caching, and reliability work that shows up in metrics.

Experience arc

2009 - present

A compressed view of the CV path from web foundations to senior AI product engineering.

2024 - Present

Senior Software DeveloperInspired Tech LLC

Leads AI-powered SaaS application development with Next.js, Node.js, Python, C#/.NET, databases, and production automation.

2020 - 2023

Lead Web DeveloperTristar Tech Solutions

Delivered 30+ custom e-commerce builds, performance improvements, server automation, and remote engineering delivery.

2014 - 2020

Software Engineer / IT SpecialistUNIQA Insurance Group / SIGAL UNIQA

Built insurance digital systems that increased digital sales by 600% and reduced claims-reporting call volume by 40%.

2009 - 2018

Developer and consultantRemote / Kosovo

Delivered custom apps, websites, integrations, hosting, network infrastructure, and operational systems for varied clients.

Relevant projects

AI, automation, voice, learning, and tender systems aligned with the CV.

The project framing now emphasizes production AI, workflow software, customer automation, and the full-stack execution profile shown in the CV.

Ringlyst AI front desk landing page and live intake console.

AI voice operations

Ringlyst / Clientic Voice Agent

A polished AI front-desk product for appointment-heavy teams, with intake, qualification, booking suggestions, and follow-up handoff.

Next.jsTypeScriptOpenAIVoice AIVercel

Read article Open live app

Voice Agent Platform landing page for answering calls and booking appointments.

Voice SaaS

Voice Agent Platform / Hotel Voice Agent

A production-style voice concierge SaaS for calls, lead qualification, booking, FAQ search, analytics, and branded guest pages.

Next.jsOpenAIAI SDKVoiceVercel

Read article Open live app

Operational dashboard

Kulla Ledger

A complete Albanian project-ledger dashboard for shared building/community projects with payments, expenses, evidence, and reporting.

TypeScriptDashboardWorkflow UXVercel

Read article Open live app

Proposal automation

Tendra AI

An AI-native proposal workspace for RFPs, tenders, grants, and sales offers from intake to export.

Next.jsAI workflowDocumentsComplianceVercel

Read article Open live app

View all projects

Operating method

The build process reflects senior delivery habits, not portfolio theatrics.

The CV spans architecture, implementation, performance, DevOps, automation, and user-facing systems. The method keeps those responsibilities connected.

Model the workflow first

Clarify users, handoffs, data, risk, and the exact decision the software needs to improve.

Design AI as a system

Prompts, tools, retrieval, structured output, fallbacks, and validation stay connected.

Ship the full path

Interface, API, database, automation, deployment, and operating docs move together.

Verify before polish

Builds, smoke checks, screenshots, and edge cases make the result easier to trust.

What I can own

Senior full-stack and AI work packaged around concrete delivery lanes.

The service areas are drawn from the CV: AI SaaS, full-stack product builds, automation systems, performance rescue, and production handoff.

AI SaaS and workflow build

Production-minded AI features that connect prompts, tools, data, review, and product state.

OpenAI APIs

Structured outputs

Human review

Reliable UI

Senior full-stack product build

TypeScript, Next.js, React, Node.js, Python, PostgreSQL, Prisma, APIs, and cloud deployment in one accountable path.

Next.js app

API design

Data model

Deployment

Automation operating system

Queues, dashboards, scripts, and integrations for repeatable work that currently depends on manual coordination.

Queue design

Data enrichment

Dashboards

Documentation

Performance and product rescue

A focused repair pass for products that need better speed, reliability, launch readiness, or architectural clarity.

Architecture review

Performance profiling

Targeted fixes

Launch plan

Delivery pattern

From business workflow to shipped software, with evidence at each step.

This is the delivery shape behind the CV outcomes: map the operating problem, build the system, verify performance, and leave useful handoff material.

Discovery map

Users, inputs, data ownership, current bottlenecks, and operational risks.

System blueprint

Routes, workflows, AI boundaries, schemas, and minimum useful product scope.

Build sprint

Interface, API, database, integrations, and the first reliable operating loop.

Verification pass

Build checks, edge cases, browser review, and operator-facing acceptance criteria.

Launch handoff

Deployment, documentation, monitoring hooks, and a backlog for the next iteration.

Technical notes

OpenAI implementation notes from a builder, not a content farm.

The notes support the CV positioning: production AI workflows, tool boundaries, structured outputs, reliability, cost, and launch readiness.

Tutorial7 min

Build a production AI feature with the Responses API

A practical route for moving from a prompt demo to a feature with state, tools, validation, and operator review.

Responses API

Guide6 min

Migrate a chat-completions workflow to the Responses API

How to move an existing assistant-style workflow into a more flexible Responses API implementation without rewriting the product.

Migration

Tutorial8 min

Design structured outputs for proposal intake

A guide to turning messy tender or proposal documents into validated fields that operators can approve.

Structured outputs

Read all notes

Contact

Bring the product pressure, system constraints, and expected business outcome.

Send the desired outcome, users, current bottleneck, stack, and timeline. I will respond with a practical senior engineering path for the build.

Email Shpetim LinkedIn GitHub