BACKEND
BACKEND
SYSTEMS
SYSTEMS
DEPLOYED
DEPLOYED
PRODUCTS
PRODUCTS
SHIPPED
SHIPPED
AIAIAgencyAgency
Full Stack AI Developer — Legal Tech & Delivery
AI Agency is a Budapest-based software studio building AI-powered products, automation tooling, and web platforms for clients across Hungary.
I work full stack on JuLex, the company's legal platform live at lawtool.ai, whose backend I originally built at Della.hu — owning backend architecture, API contracts, the delivery pipeline, and production deployments, and leading development on a new Hungarian legal PWA.
Full Stack AI Developer
01
Role & Scope
Systems Built
02
Contracts & Document AI
JuLex Contract Lifecycle
Full-stack lead on the platform live at lawtool.ai — filters, draft flow, chat, review and acceptance, witness handling, per-party signing (DocuSign and eSigno), expiry, versioning, and a complete audit log.
Document Intelligence
Two-tier extraction that parses machine-readable PDFs deterministically and calls a model only for unresolved fields, behind a bilingual PII redaction boundary so client data never reaches a provider in the clear.
Billing & Conversion
03
Invoicing & Document Pipelines
Számlázz.hu Integration
Hungarian e-invoicing end to end — draft and confirm lifecycle, three billing scenarios, WeasyPrint PDF invoices, and NAV tax reporting.
File Conversion Services
HTML to PDF via Playwright and PDF to DOCX via LibreOffice, running inside Railway containers.
Tech Stack
04
DellaDella.hu.hu
Django Backend Developer — AI Systems & Backend
Della is a Budapest-based student employment platform that connects companies with student workers and automates school cooperative operations through digital contracts, scheduling, and AI-powered workflows.
As the primary backend developer on the platform's AI division, I built production orchestration systems, the backend behind its legal and billing products, and integrated 10+ LLM providers into operational workflows.
Django Backend Developer
01
Role & Scope
Products Built
02
AI Jogász & Core Systems
JuLex / AI Jogász
Sole backend developer on the Hungarian legal AI platform now live at lawtool.ai — 21-section contract management, DocuSign & eSigno e-signing, bilingual invite system, DOCX template upload, lawyer verification, and 15 transactional email templates via Mailgun.
Inner API System
Unified LLM proxy integrating 10+ AI providers with rate limiting, API key rotation, request logging, and audit trails.
Billing & Invoicing
Complete invoicing system integrated with Szamlazz.hu, WeasyPrint PDF generation, draft-confirm workflow, and a 4-step React wizard.
Tech Stack
03
DigitalDigitalBillingBillingServicesServices
IT Support Intern · Lahore, Pakistan
DBS Solutions is a Lahore-based business process outsourcing company providing IT support, customer services, and operational infrastructure for clients across Pakistan.
Responsibilities
01
Tools & Skills
02
Tech Used
