Goran
Školjarev

Senior Full-Stack Developer

I turn complex requirements into useful software, from full-stack web applications to AI-powered features and workflows. I work across the stack to design, develop and maintain systems to deliver solutions from initial requirements through production.

01 / Full-stack work

Full-stack
project work.

Selected projects spanning financial & legal software, compliance integrations, real-time applications, data-intensive systems and legacy modernization.

01.1

RFP Evidence Lab

AI document intelligence

Contribution: Built an AI document-intelligence application for analyzing tenders and technical specifications, designed around RAG, evidence-linked answers, structured requirements extraction and human review.

01.2

Kendris Connect

Digital onboarding

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Contribution: Led a KYC verification service integration across backend and frontend, strengthening compliance workflows and reducing manual verification work.

01.3

TRUSTiCERT

Legacy modernization

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Contribution: Refactored and upgraded a legacy codebase for internal tools, improving maintainability and performance and introducing documentation and CI/CD pipelines.

01.4

Switch39

Financial software

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Contribution: Built a responsive financial dashboard for real-time monitoring of transactions and KPIs, including role-based access control.

01.5

WineCrypt

Trading & live data

Contribution: Built a market-style trading system for physical assets, with live data updates and a REST API for external integrations.

01.6

Steel Corrosion Calculator

Scientific software

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Contribution: Worked with domain experts to turn scientific algorithms into an efficient calculation tool, improving accuracy and reducing computation time.

02 / Odoo work

Additional
Odoo work.

Highlighting three substantial engagements covering infrastructure, custom module development, external APIs and Website/eCommerce migration.

02.1

Email infrastructure

Built an on-premise Odoo email setup without relying on Odoo.sh or Odoo Online, integrating separate providers for transactional and mass email delivery.

Email Marketing SMTP Deliverability Infrastructure
02.2

Shipping & tracking integrations

Developed advanced shipping and tracking capabilities for UPS, DHL and FedEx, including multi-shipment workflows, package-level tracking, signature retrieval and internally generated proof-of-delivery documents.

Sales Inventory Accounting UPS / DHL / FedEx
02.3

WordPress → Odoo migration

Rebuilt an existing WordPress site and its core functionality in Odoo, covering eCommerce, contact forms, newsletters, theme work, code injections and custom Website Builder blocks.

Website eCommerce Inventory Custom blocks

03 / Scope

What I can
help with.

03.1 / Full-stack

Full-stack web development

Web applications built with Python, Django and modern frontend frameworks, from new features to legacy modernization.

03.2 / Integrations

Odoo, APIs & integrations

Odoo, REST APIs, authentication, third-party services, automation and reliable data flows between business systems.

03.3 / AI

AI applications & workflows

LLM-powered features, agent workflows, RAG-based search and AI integrations built around practical business needs.

04 / Stack

The tools behind
the work.

A Python-first full-stack foundation, complemented by practical AI engineering, modern frontend tooling, data systems and deployment experience.

01 Python
02 Django
03 AI / LLMs

Supporting stack

Core & APIs

Python · Django · Django REST Framework (DRF) · Odoo · Flask · FastAPI · Pydantic · SQLAlchemy · JavaScript · TypeScript · Vue.js · React · HTML · CSS · REST API · OpenAPI / Swagger · OAuth 2.0 · OIDC

Data

PostgreSQL · pgvector · MySQL · Celery · Redis · Scrapy · Beautiful Soup · Selenium · XPath

AI

LLMs · Agents · Tool calling · RAG · MCP · Anthropic & OpenAI API · Claude Code · OpenAI Codex · Cursor

Infra

Docker · Linux · AWS · Hetzner · CI/CD · SSH · Let's Encrypt · Sentry · Nginx · Bash · Git

05 / Contact

Have a project worth building?

I work with businesses and agencies on full-stack applications, AI-powered features and system integrations - from focused implementation to longer-term development. Open to freelance / contract or full-time engagements.

Project screenshot