Taking on agency work · overlaps US hours

Senior Full-Stack & AI Engineer

The senior engineer your agency calls when it gets technical.

I help agencies deliver the work their team can't take on: AI integrations, automation, custom software, complex integrations and client sites. White-label or under my name, with daily overlap on US working hours.

AI & LLMs · Automation · Custom software · APIs & integrations · WordPress & Shopify

Email me instead

delivery-stack / overview

ONE TECHNICAL PARTNERFrom AI features to client sites.
AVAILABLE
AI & automationOpenAI · Claude · n8n
Custom softwareNext.js · NestJS · Python
Sites & storesWordPress · Shopify
HARD PROBLEMSLegacy code, integrations and real-time systems.

Project proof

Selected work.

Live production work: a multi-tenant SaaS I architected, AI products, AI-driven automation, public-sector WordPress and Shopify commerce.

HyrjeDalje workforce attendance overview dashboard
Workforce Management SaaSCustom software

HyrjeDalje

Multi-Tenant Workforce & Attendance Platform

RoleSystem Architect & Tech Lead

Led a development team of three engineers.

Architected and led a multi-tenant platform for employees, attendance devices, shifts, leave, reporting and payroll-related calculations.

Next.jsNestJSTypeScriptshadcn/uiPino
WonderTales personalized children's story homepage
AI Product / E-commerceFull-stack AI product

WonderTales

AI-Powered Personalized Children's Story Platform

RoleFull-stack development & AI integration

Built a full-stack product that personalizes children's stories using a child's details and photo, with AI generation and story-management tools.

Next.jsTypeScriptReplicateMiniMaxAI
Kosovo Police public website homepage
WordPress / Public SectorPublic portal

Kosovo Police

Public Portal & Custom WordPress Engineering

RoleWordPress development, data integration & infrastructure

Developed the public WordPress website with custom PHP/plugin functionality for automatically publishing data-driven statistics.

WordPressPHPCustom PluginData Integration
Menmin Made Shopify storefront
Shopify / E-commerceShopify store

Menmin Made

Shopify Store & AI-Assisted Management

RoleShopify development & AI integration

Shopify e-commerce delivery with AI-assisted workflows that simplify product, content, inventory and routine store-management tasks.

ShopifyE-commerceClaudeAI Integration

What I can handle

Work you can hand off to me.

If it involves software, AI, automation, integrations or web systems, there's a good chance I can take it off your plate.

01

Deliver the AI work you've sold.

OpenAI and Claude integrations, AI assistants and agents, document processing and AI features added to existing products.

02

Automate the busywork.

n8n and custom workflows, CRM and operations automation, webhooks, reporting and data synchronization, for your clients or your own agency.

03

Build the custom product.

React, Next.js and NestJS applications: SaaS products, client portals, dashboards, admin systems and internal tools.

04

Connect the systems behind it.

Node.js, Python and PHP backends, databases, authentication, payments, real-time features and third-party APIs.

05

Keep client sites and stores moving.

Custom WordPress, WooCommerce and Shopify builds, plugins, integrations, migrations and ongoing maintenance.

06

Take on the hard problems.

Inherited codebases, legacy modernization, undocumented systems, production issues and anything that doesn't fit neatly into one box.

For digital agencies

Senior capacity without a US hire.

Sold an AI project with no one to build it? Developer left mid-project? Client asking for an integration outside your team's stack? Hand it to me. One senior engineer who covers what would otherwise take several specialists.

I work white-label inside your tools and process, overlap with US working hours, and cost far less than adding an equivalent senior engineer in the US, so the work stays profitable for you.

Discuss agency support

AI features clients are asking for

Automation for clients or your own ops

Custom apps, portals and dashboards

Backend, APIs and integrations

WordPress / WooCommerce / Shopify

Legacy code and production issues

Ways to work together

Flexible support, aligned with how your team delivers.

Start small with a trial task, then scale to monthly capacity or white-label partnership when it works for you.

FOR AGENCY OWNERS

Have a technical problem on your plate right now?

Send it over. I'll tell you honestly whether I can solve it, how, and what it would take.

Let's talk

Real-world automation

Development plus automation.

AI Order Extraction System

Built an automated order-processing workflow for a social-commerce operation. Chatwoot webhooks trigger AI processing that identifies relevant messages, extracts structured order details and passes them into the client's order workflow.

The system significantly reduced repetitive manual order-entry work while keeping the client's internal workflow private.

View case study

About + technical range

From build to production.

6+ years shipping production software for international teams, from multi-tenant SaaS to AI products and real-time device control.

01Frontend
02Backend
03Database
04Deployment
05Maintenance
06Automation

I'm a senior full-stack engineer based in Europe. I've led a small development team as architect, built AI products and AI-driven automations, modernized legacy applications, and shipped everything from WordPress sites to Electron apps controlling smart-home hardware.

That range is the point: your agency gets one person who can pick up whatever lands on the table, join existing codebases quickly, and own the work through to production.

Existing codebases Independent ownership Long-term collaboration Production support
Technology coverage

The tools are organized here for quick technical verification.

AI

OpenAI API · Claude API · LLM integrations · Replicate · AI agents & workflows

Automation

n8n · Webhooks · CRM & API automation

Frontend

React · Next.js · TypeScript · Tailwind · Angular

Backend

Node.js · NestJS · Express · Python · PHP · REST · GraphQL · WebSockets

Data

PostgreSQL · Prisma · MySQL / MariaDB · MongoDB · Firebase · Hasura

Websites & e-commerce

WordPress · Gutenberg · WooCommerce · Shopify · Stripe · Elementor · Divi

Real-time, desktop & mobile

Electron · React Native · Expo · MQTT · WebRTC · LiveKit · SIP

Production

Docker · Linux · Git · Auth0 / OAuth2 / JWT

Start a conversation

Something technical your team can't take on?

Book a 30-minute call or send a short email about the project. I usually reply within one business day.