Milos Donovic
Verified Expert in Engineering
Artificial Intelligence Developer
Kragujevac, Serbia
Toptal member since May 18, 2026
Milos is an AI engineer with a strong full-stack background, focused on delivering production-ready AI solutions. He is experienced in building RAG pipelines, LLM agents, and automation systems integrated into real business workflows. Milos has a proven ability to design and deploy end-to-end systems that combine AI, back-end infrastructure, and APIs.
Portfolio
Experience
- MySQL - 20 years
- PHP - 20 years
- Automation - 12 years
- Laravel - 10 years
- CRM - 10 years
- AI Agents - 3 years
- AI Engineering - 3 years
- AI Architecture - 3 years
Preferred Environment
Linux, AWS Lambda, JavaScript, Python, PHP, Langfuse, AI Evaluation, AI Automation, n8n, AI Architecture
The most amazing...
...thing I've built is an AI form-filling assistant using video, audio, and image inputs, reducing completion time from 10-15 minutes to 1-2 minutes.
Work Experience
AI Engineer & Senior Full-stack Developer
FieldFlo
- Built an AI form-filling assistant using video, audio, and image inputs, reducing completion time from 10-15 minutes to 1-2 minutes.
- Developed a RAG-based helpdesk assistant for customers.
- Created AI workflows for bug triage, checking for duplicate bugs in Jira, Slack, or GitHub.
- Developed an Xactimate-to-proposal automation pipeline.
Application Architect
Snaga Zdravlja
- Led the development of a multitenant SaaS platform for medical practice management.
- Designed AI-assisted workflows, analytics, and automation features.
- Developed and executed Mailchimp email campaigns utilizing custom templates, scheduled delivery, and API integrations for automated marketing workflows.
AI Engineer & Senior Full-stack Developer
Iconocity
- Built a SaaS platform for AI-based icon generation from Figma designs.
- Integrated the Freepik API and deployed a scalable infrastructure on AWS.
- Redesigned the user experience to maximize SaaS adoption and integrated a secure payment processor to handle subscription checkouts.
Senior Full-stack Developer
NXLog
- Developed a Laravel-based company platform and migrated from Drupal.
- Integrated Salesforce CRM for lead management, reporting, and automation.
- Built and connected Jira Service Desk with different levels of support.
Full-stack Developer
ATAK Interactive
- Built custom web applications and CMS platforms using Laravel and CodeIgniter.
- Delivered API integrations and business process automations.
- Integrated APIs, CRM workflows, and automation processes.
Full-stack Developer
The Posh Agency
- Developed CMS solutions and back-end systems for client projects.
- Integrated APIs, CRM workflows, and automation processes.
- Developed and deployed multitenant solutions and back-end systems for client projects.
Experience
Set Schedule
https://setschedule.com/Custom End-to-end Real Estate ERP & CRM Ecosystem
https://ssgrealestate.com/Enterprise Construction Financial Sync Engine (Salesforce & Sage Intacct)
https://flight.builders/• Data Orchestration: Built a robust sync engine using PHP/Laravel to manage bi-directional flows between Salesforce (REST API/Webhooks) and Sage Intacct (XML API).
• Financial Automation: Automated the generation of Purchase Orders, Vendor Bills, and Invoices based on project budget items and progress.
• Logic and Validation: Implemented Sage Intacct Smart Events/Rules and Salesforce Outgoing Messages to trigger event-driven updates.
• Construction Workflows: Managed complex data structures including Schedule of Values (SOV), contract retainage, and multi-tier budget tracking.
This solution supported the company's growth by eliminating manual data entry and ensuring real-time WIP reporting.
SharePoint-to-Sage Intacct Integration Engine
https://semcoconstruction.com/Education
Master’s Degree in Applied Automation
University of Kragujevac - Kragujevac, Serbia
Certifications
AI Engineer
Gauntlet
Skills
Libraries/APIs
Mailchimp API, jQuery, Google Maps, OpenAI API, Zoho API, Salesforce API, REST APIs, Stripe, Playwright, Claude API, HubSpot API, Node.js, Jira REST API, Google Sheets API, Stripe API
Tools
Meilisearch, GitHub, Claude Code, Jira, ChatGPT, Cron, Zapier, Apache, PHP-FPM, Claude, Whisper, n8n, GitLab, GitLab CI/CD, Buildium, CAD, Figma
Languages
JavaScript, PHP, CSS, HTML, Zoho Deluge, SQL, HTML5, Python, Fortran
Frameworks
CodeIgniter, Laravel, Bootstrap, LangGraph, Tailwind CSS
Paradigms
Automation, CNC Programming, Model Context Protocol (MCP), UI Design
Platforms
Linux, Salesforce, Arduino, Zoho CRM, Twilio, LAMP, Amazon Web Services (AWS), Docker, LangSmith, HubSpot, AWS Lambda, Langfuse, SharePoint, Sage Intacct
Storage
MySQL, Databases, Data Synchronization, JSON
Industry Expertise
Healthcare, Web Design
Other
AI Evaluation, AI Automation, AI Architecture, LLM Integration, Prompt Engineering, OpenAI, Gemini API, SaaS, Multitenancy, Payment Processing, CRM, Lead Management, RAG Systems, AI Agents, Observability, Evaluation, AI Engineering, Multimodal Models, AI Assistants, AI Chatbots, CNC Routers, LangChain, Real Estate, APIs, Large Language Models (LLMs), Zoho, Zoho Flow, Dashboards, API Integration, Full-stack, Full-stack Development, AI Integration, Webhooks, Minimum Viable Product (MVP), Multi-tenant Architecture, Multi-tenant SaaS, Artificial Intelligence (AI), Data Scraping, Web Scraping, Browser Automation, Scraping, Deluge, Order Management, Warehouse Management, Geolocation, Workflow Automation, Agentic RAG Systems, Agentic AI, Agentic AI Systems, Code Review, Hands-on Implementation, Advisory, IT Consulting, System Integration, AI-generated Code, AI-assisted Development, Web Development, Fractional CTO, AI Voice Agents, Speech-to-Text (STT), AI Tools, Back-end Development, QR Codes, Mobile-first Design, Maps, Technical Leadership, Generative Artificial Intelligence (GenAI), AI Agent Orchestration, Conversational AI, Workflow, Software Architecture, Back-end, Anthropic, Push Notifications, Subscription Processing, User Interface (UI), Responsive UI, HubSpot CRM, Data Migration, eCommerce, OAuth, Data Security, User Experience (UX), Agentic Coding, Front-end, Architecture, Machine Learning, Text-to-Speech (TTS), Jira Service Management, CI/CD Pipelines, Video Analysis, G-code, SMS, Retrieval-augmented Generation (RAG), Construction, Reporting, Server Management
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