Agents that act
AI that does things rather than just answers, with the guard rails that make that safe in production.
Open to remote roles across European time zones
I build AI agents that take real actions, and the systems that hold them.
I'm Andrej Spasov, a full-stack software engineer with 7 years shipping web and mobile applications end to end: React on the front, Python/Django and PHP/Laravel on the back, and production systems with real money moving through them.
- Experience
- 7+ yrs
- In production
- AI agents
- Payments
- SEPA · ACH
building & shipping software
that act, with guard rails
wire, RTP, Stripe, NMI
Skopje, North Macedonia
Remote · CET
About
From database schema to deployed interface.
I design, train and deploy AI agents that take real actions in production, from nutrition and fitness coaching to Meta ads compliance, and I build the systems around them. PostgreSQL and MySQL underneath, WordPress where it fits, Docker around all of it.
Most of what I've built is commercial software with real funds moving through it: payment reconciliation infrastructure, ecommerce, subscription and SaaS platforms. I'm comfortable owning a feature from schema design through to the interface and into production support, and I ship side projects continuously to stay current.
- English C2 / native
- Macedonian native
- Serbian fluent
- Croatian fluent
- German basic
What I bring
Engineering that holds up when it matters.
End-to-end ownership
Taking a feature from database schema to deployed interface without hand-offs.
Money-grade integration
Years of wiring payment providers, banks and third-party APIs into systems that cannot quietly fail.
Client-facing engineering
I run the conversation with the client myself and turn what they need into scoped technical work.
Experience
Seven years of shipping real software.
-
Software Engineer ROAS Labs
- Built the client funding and reconciliation system end to end: SEPA, wire, ACH and RTP deposits are matched to a unique reference code, and a banking API credits the client's virtual wallet the moment funds land.
- Automated billing through the Moneybird API, issuing the invoice as soon as a deposit settles.
- Designed, trained and shipped an in-portal AI agent that pulls a client's live ad over the API and recommends changes that keep the creative compliant and avoid account restrictions.
- Built an automated compliance layer that pauses advertising when non-compliant creative is detected.
- Build and maintain server-side tracking: Meta Conversions API integrations, event pipelines and attribution across client ecommerce platforms.
- Built bidirectional transfer flows between client wallets, ad accounts and Business Managers, and work directly with clients to turn requirements into scoped work and SOPs.
-
Technical Onboarding & Support Engineer DoneForYouKDP Reviews
- Handled technical onboarding and implementation support for new clients, covering account configuration and tracking setup.
- Debugged client-side implementation and tracking issues over live sessions.
- Troubleshot Meta ad account API connections, diagnosed Pixel failures and integrated Shopify with the Conversions API.
- Produced tutorials, walkthroughs and onboarding documentation used across the client base.
-
Full-Stack Developer Auvoria Prime
- Built and maintained web applications across the stack with React, Node.js, Python/Django, PHP/Laravel and MySQL.
- Delivered ecommerce, membership, subscription and SaaS platforms with integrated payment processing, CRM and authentication.
- Integrated WordPress with WooCommerce, and WooCommerce with NMI and Stripe for card processing.
- Built VPS provisioning into the front end and back end so clients could run the firm's automated trading software.
- Owned features end to end, and led technical discovery with clients to define scope before build.
Selected projects
Things I build on my own time.
Side projects keep me current on what my day job doesn't cover.
Solo build · in progress↗
InsightPilot AI
A multifunctional AI platform built from scratch, launching with nutrition and fitness coaching. An AI agent handles logging from text, voice or photo, proposing structured actions that only execute once the user confirms them, alongside a deterministic coaching engine that estimates true daily expenditure from intake and a smoothed weight trend.
Front-end build↗
Scroll-Driven 3D Product Site
A cinematic marketing site where scroll drives a live 3D camera rig instead of video: the camera moves, the model animates and copy reveals in sync, reversing cleanly on scroll back.
Architecture study↗
Multi-Tenant Marketing SaaS
A marketing analytics portal rebuilt from scratch, focused on Meta Marketing API integration, multi-tenant authorisation and agent tool-use loops built on the Anthropic SDK.
Technical skills
The full stack, and then some.
AI & Agents
Agent design, training & deployment · LLM integration (Gemini, OpenAI) · structured outputs · tool & action layers · vision & transcription pipelines · prompt engineering
Frontend
React · TypeScript · JavaScript · HTML & CSS · Three.js · responsive UI
Backend
Python · Django & DRF · PHP · Laravel · Node.js · REST APIs · GraphQL
Databases
PostgreSQL · MySQL · schema design · query optimisation
Payments & Integrations
SEPA · wire · ACH · RTP · banking APIs · NMI · Stripe · Moneybird · OAuth · webhooks · Meta Marketing & Conversions API
Infrastructure
Docker · Linux · VPS provisioning · CI/CD · cloud deployment · production monitoring
CMS & Ecommerce
WordPress · WooCommerce · Shopify
Workflow
Git · code review · technical documentation · AI-assisted development (Claude Code, Codex)
How I work
Simple rules, kept.
- 01
Ship, then refine
I'd rather get something working in front of people early than polish in isolation.
- 02
Read the system first
Before changing a codebase I map how it actually works, not how it's documented.
- 03
Write things down
Documentation and clear handoff notes are part of the work, not an afterthought.
- 04
Stay reachable
Available through delivery for questions, not just at the point of handover.
Education
Always learning.
Brainster Full-Stack Academy
Computer Science & Full-Stack Development
Goce Delchev University
B.Sc. Computer Science & Informatics
Let's work together
Building something that needs to work?
I'm open to remote full-stack and AI engineering roles across European time zones. The fastest way to reach me is email.
andrejspasov02@gmail.com