With 15+ years of experience in web development, IT infrastructure, and performance optimization, I now combine traditional full-stack expertise with the latest AI and automation tools to help businesses work smarter, scale faster, and stay competitive. Web Development & Platforms • WordPress & WooCommerce (custom themes, plugins, speed, and security) • Full-stack coding (HTML, CSS, JavaScript, Ajax, PHP, MySQL, Python) • Performance optimization for websites and web apps • AI, LM studio, N8N, OpenClaw etc. • Network, server, hosting configuration / maintenance. Hosting, Infrastructure & Security • VPS setup & management (Linux/Apache/Nginx) • Domain, DNS & SSL configuration • Google Workspace & Office365 business email setups • Malware removal, server hardening, and uptime monitoring AI & Automation Solutions • Setup your own GPU server for AI purposes with Custom models, LM studio, ComfyUI etc. • Integration with OpenAI, Anthropic (Claude), xAI (Grok), and other LLMs • Automation with n8n, Playwright, Puppeteer, Selenium • AI-powered data scraping, enrichment, and workflows • Chatbot integration, custom APIs, and AI-assisted business processes, Akounting integrations etc. Data & Custom Tools • Real-time dashboards, scrapers, and reporting tools • API integrations (finance, trading, CRM, e-commerce, analytics) • Workflow automation to reduce manual tasks Technical Consultancy • Infrastructure scaling & cost optimization • Security audits & best practices • Strategic advice on applying AI & automation to your business My approach: minimal bloat, high performance, and future-proof solutions. My promise: transparency, reliability, and technical depth, no cure = no pay.

I build and secure cloud infrastructure for fintechs, banks, and SaaS companies - the kind of environments where downtime isn't an option and compliance audits happen regularly. Currently lead DevSecOps engineer for a SAMA-regulated fintech in the Middle East, where I've taken the platform from a clean-sheet GCP design through to production: fully private VPC, Terraform IaC, GitHub Actions CI/CD with security gates, Splunk SIEM, and SAMA Cyber Security Framework compliance pushed from Level 2 to Level 3. What I do well: Infrastructure as Code (Terraform, CloudFormation, Ansible, OPA/Conftest) Kubernetes and container orchestration - CKA-certified CI/CD pipelines with GitHub Actions, Azure DevOps, Jenkins, GitLab CI Multi-cloud across AWS, GCP, and Azure Cloud security: SIEM (Splunk), WAF, vulnerability management, SAST/DAST, compliance frameworks Cloud migrations: Azure DevOps to GitHub Enterprise, manual AWS to Terraform IaC Recent outcomes: Drove SAMA Cyber Security Framework compliance from Level 2 to Level 3 Migrated approximately 70 enterprise repositories with zero downtime for an international NGO Saved approximately $280k per year in AWS costs through FinOps automation for a Tier-1 bank Cut deployment cycles from weeks to days at a Middle East banking client (70% faster) Hit 99.99% uptime on a healthcare SaaS platform on Azure AKS Certifications: Certified Kubernetes Administrator (CKA) AWS Certified DevOps Engineer - Professional AWS Certified Developer - Associate HashiCorp Terraform Associate Google Cloud Associate Cloud Engineer Microsoft Azure DevOps Engineer Expert (AZ-400) Microsoft Security Operations Analyst (SC-200) GitLab Certified Associate I've worked across banks, telecoms, healthcare SaaS, fintech startups, and government clients in the Middle East and beyond. I'm at my best in environments where security and reliability are non-negotiable. If you need someone who can own your infrastructure end-to-end - not just follow instructions - let's talk.

🚀 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 🔹 SaaS products, SaaS Web applications & Mobile applications, Interactive Dashboards 🔹 AI-powered, AI-enabled Web platforms, AI SaaS, PWA applications 🔹 AI agents (OpenClaw, Voice agent, Image generation, LLMs, ...), Chatbot, AI Chatbot, RAG 🔹 Ecommerce, Fashion, Real Estate, Supply Chain, Social App 🔹 Various bots and automation scripts 🔹 Automation tools (Zapier, Make, n8n, ...) 🔹 CRM integration (Hubspot, GoHighLevel, Zoho, ...) 🛠️ 𝐒𝐤𝐢𝐥𝐥𝐬 💻 Languages: JavaScript, TypeScript, Python, PHP, Go, Rust, Ruby 💻 Modules: React, Next.js, Angular, Django, FastAPI, Laravel 💻 AI: OpenAI, Gemini, Grok, Claude, Llama, RAG, VectorDatabase, LLMs 💻 DB: PostgreSQL, MySQL, MariaDB, MongoDB, Redis 💻Cloud Server: Amazon Web Service (AWS EC2, RDS, S3, Lambda), Azure, Google Could Platform (GCP) 💻 Bots: Telegram bot, Discord bot, Whatsapp bot, Slack bot, automation script

I help businesses turn complex technical challenges into scalable, efficient solutions that deliver measurable results. IT Project Manager and CRM Implementation Specialist with 5+ years of experience delivering end-to-end SaaS implementations, workflow automation, and systems integration for businesses across multiple industries. I specialize in HubSpot CRM implementation and optimization, Monday and Zoho project management builds, and custom automation workflows using Make, Zapier, and API integrations. My background in software development (Python, TypeScript, JavaScript) means I don't just manage technical projects — I understand them deeply enough to catch problems early, communicate clearly with developers, and deliver solutions that actually work. Recent project work includes full HubSpot implementations for marketing and sales teams, NetSuite ERP data migration for a mid-market retail client, Zoho CRM Blueprint builds with Deluge scripting, and AI-assisted workflow automation using LLMs integrated into business processes. As a project manager, I work across Agile/Scrum and hybrid methodologies, using tools like Jira, ClickUp, Asana, Trello, and Smartsheet to keep cross-functional teams aligned and projects moving from kickoff to delivery without surprises. Core areas: CRM implementation · HubSpot · Monday · Zoho CRM · Airtable · workflow automation · Make · Zapier · API integrations · SaaS implementation · data migration · stakeholder management · SharePoint · AI tools · Python · cybersecurity CORE SKILLS: ☑️ PROJECT MANAGEMENT: Monday, ClickUp, Jira, Trello, Asana, ClickUp, Smartsheet, Wrike, MS Project ☑️ SOFTWARED EVELOPMENT:: Python, Java, Bash, TypeScript, JavaScript ☑️ CLOUD & INFRASTRUCTURE: Google Cloud (GCP), Ubuntu Server, Linux, WebDAV, rclone ☑️ AUTOMATIONS & INTEGRATIONS: Make, Zapier, API Development, CI/CD pipelines ☑️ DATA SYSTEMS: Power BI, Smartsheet, Airtable, Google Sheets, Excel, SQL, MySQL, PostgreSQL ☑️ ENTERPRISE PLATFORMS: OutSystems (Reactive Developer & Architecture Specialist), SharePoint, SPFx ☑️ CYBERSECURITY: VPN (OpenVPN, WireGuard), secure configurations, digital hygiene ☑️ AI SOFTWARE: Machine Learning, LLMs such as ChatGPT, Claude, Grok, and Gemini Ready to connect? Send me a message and let's talk about your project

My title is a snapshot of my professional essence. I have working experience in CMS and CRM full-stack development, Customization, Marketing, AI Solutions, Workflow Automation, Database connections, Klaviyo, CRM Automation & integration, custom development, Inventory software synchronization, Manychat, Vapi, Marketing applications, Customer database development, and adopting sequential workflow for follow-up for marketing automations. ✅ WordPress / Woocommerce, Shopify ✅ Zoho CRM, Hubspot, Pipedrive, GHL ✅ Workflow & Automation, Zapier, Make, N8N ✅ Marketing solution, Klaviyo, Mailchimp, Shopify, Meta Ads, Google Ads ✅ Google App Script, PHP Script, JavaScript Script, Python Coding ✅ Dashboard & tracking Reports creation via CSV ✅ AI agent creation and define the pipeline and setup the workflow ✅ Open AI, Voiceflow, Bland AI, Lindy AI, Otter AI, Gemini, LiveKit, Grok, 11Labs, RelevanceAI, Evernote, Synthflow AI, RAG, STT/TTS for multiple languages 🛠 Web Application, Website, SaaS, MVC, OOP, MySQL, JavaScript, Node.js, PHP, Laravel, HTML, CSS, XML, AJAX, JSON, Front-end Development, Back-end Custom programming, Automation Setup, 3rd Party integration, Plugin development. 🛠 30+ different integration & automation, GHL, Airtable, JIRA, Twilio, Zoho Inventory, Zoho CRM, Hubspot, Pipedrive, Bigcommerce, Shopify, Amazon, Google, Walmart, .... 🛒 Payment Gateway automation, Square, Stripe, Rapyd, ApplePay, PayTM, Braintree, GooglePay, PayU, Authorize.net. Don't hesitate to reach me, to discuss your project details, any questions or just ideas you have

HIPAA-aware AI voice agents for healthcare — built on Synthflow, Retell AI and ElevenLabs. I turn missed calls into booked appointments with 24/7 reception, appointment booking and CRM automation that capture every inquiry and route it into your real systems. I specialize in production voice agents (Synthflow, Retell AI, Voiceflow, ElevenLabs) wired into your real systems — GoHighLevel, HubSpot, EHR / booking tools, Twilio telephony, plus AI chat & WhatsApp assistants (ManyChat, WATI) — with OpenAI / GPT-4o driving the conversation and n8n / Make orchestrating the workflow end to end. Healthcare is where I'm strongest. Recent work includes: Patient growth & booking across a 55-clinic chiropractic network (Australia) 24/7 AI shift-coordination for UK NHS healthcare staffing Bilingual (EN / ES) after-hours patient reception (Miami) Inbound AI receptionists for dental & medical clinics AI voice agent for medical consults (Synthflow + PracticeQ / EHR) I design with compliance in mind: HIPAA-aware architecture, PHI minimization, audit logging, and clear medical-escalation rules — the AI never diagnoses or gives medical advice; it routes to your staff. Beyond healthcare, I deliver the same voice + integration stack for clinics, agencies, startups, and appointment-driven service businesses. What I deliver: AI voice & chat agents: inbound / outbound calls (Twilio, VoIP), WhatsApp & web chat, FAQ, triage, appointment booking Lead qualification, enrichment & conversion bots Knowledge-base & RAG assistants (document / data retrieval, multi-agent) AI automation for business operations (n8n, Make, Zapier) + API / webhook integration CRM & calendar integration (GoHighLevel, HubSpot, Google Calendar) QA & testing for conversation flows and backend logic Backed by 8+ years in project management and backend development (JavaScript, Node.js, Express, serverless, Supabase), I own the full delivery cycle — architecture, conversation design, QA, deployment. Let's build a voice agent that fits your business. Message me to start)

Senior Offensive Security Engineer – Top quality manual penetration testing and remediation guidance. I am a senior penetration tester with 8 years of experience in offensive security. I offer world-class penetration testing services and security consultancy at an affordable rate. During my career I have helped clients across AI startups, fintech, e-commerce, logistics, healthcare, social media (Meta), and more – finding vulnerabilities, fortifying defenses, and ensuring compliance (HIPAA, GDPR, NIST, etc.). Services & Expertise - Penetration Testing Services (Web, Network, Cloud): Deep-dive testing to uncover vulnerabilities in your web apps, networks, cloud (AWS, Azure, GCP). I provide clear findings with steps to fix them. - Red Teaming & Adversary Emulation: Simulate real-world cyber attacks to test and improve your organization's readiness. We mimic advanced adversaries to identify gaps in your detection and response. - Generative AI Security & AI Security Consulting: Secure your AI systems (LLMs) from threats like prompt injection and data leaks with specialized generative AI security consulting. - Vulnerability research: Review your application source code to find security flaws and developer friendly guidance on fixing the vulnerabilities. - Cybersecurity & Compliance Consulting (NIST, HIPAA, GDPR, SEC): Guidance to meet security standards and regulations. I help implement controls and best practices to comply with NIST, HIPAA, GDPR, SEC, etc., while improving overall security. - Cloud Security (AWS Security, Azure, GCP): Protection for your cloud infrastructure and DevOps pipeline. Harden servers and configurations and apply best practices. - System Administration & Security Engineering: Secure setup and management of servers, networks, and IT systems. I ensure everything is configured, patched, and monitored according to industry best practices. Why Choose Me? - Security assessments are conducted carefully without interrupting day to day business activities, results are thoroughly validated, zero noise. - Real-time reporting: Findings are reported in real time in a developer-friendly format, making it easy to prioritize and schedule fixes while reducing the window of exposure to potential exploitation. - Clear Communication & Reliability: Expect friendly, prompt communication and total professionalism. I provide regular updates and clear developer friendly reports. Your time and trust are valued, and I deliver on schedule and on budget. - Customized Solutions: No one-size-fits-all. I tailor my services to your specific needs, tech stack, and industry. Whether you need HIPAA compliance for a health app or prepare your app for SOC2 audit, I adapt to deliver the right solution. - Continuous Improvement: I stay on top of emerging threats – from the latest generative AI security issues to new developments in AWS Security – so you always get cutting-edge protection. Please Note (Ethical Hacking Only) I only conduct legal, authorized cybersecurity work. I do not offer any illegal or unethical hacking services (no social media account hacking, password/credential recovery, private investigation, or crypto scam recovery). Thank you for understanding! Ready to Secure Your Business? Let's talk! Feel free to reach out for a consultation or with any questions.

Stop losing leads to broken workflows and manual data entry. I build production-ready AI automation, voice agents, and CRM systems for businesses that need reliability at scale. Using my 18+ years of experience, I build fault-tolerant systems instead of just connecting apps. I design resilient automation workflows, AI voice agents, and CRM architectures with strict error handling so your business runs 24/7. Core Solutions I Deliver: AI Voice & Chat Agents: Inbound and outbound agents that qualify leads, handle objections, book appointments, and maintain conversational context. Social Media Sales Systems: Automated direct messaging workflows that use AI to guide conversations and book meetings. CRM Architecture: Enterprise-grade setup, cleanup, and migration to create a single source of truth for your sales and operations. Advanced Orchestration: Complex workflows that coordinate data across your entire tech stack, external APIs, and databases. Technology Stack: Automation: n8n, Make, Zapier AI & Voice: Retell AI, VAPI, OpenAI, Claude, Grok, ElevenLabs, Twilio, IP PBX CRM & Ops: GoHighLevel (GHL), HubSpot, Zoho One, Pipedrive, Airtable, Monday, Bitrix24 Custom Backend: Node.js, Python, REST APIs, Webhooks, MongoDB, Firebase, React, Next.js I help clients reduce long-term maintenance costs and create automation that supports growth instead of blocking it. Send me an invite, and let's discuss converting your bottleneck into a seamless system.

Hi, I'm Petar 👋 I'm a top 1% performer on Upwork and one of Bulgaria's leading AI automation experts. Over the past 6+ years, I've built and shipped 50+ client systems for teams ranging from fast-growing startups to large enterprises. I've also had the opportunity to work with major companies like DraftKings and Visa on automation initiatives. I help teams stop wasting time on repetitive manual work by building AI systems that actually run in production. Most automation freelancers can only connect existing tools. When you need something custom, intelligent, or properly integrated with your systems, they usually can’t deliver. I can - because I’m a full-stack developer who builds real software, not just no-code workflows. What I build for clients: - Custom AI Agents: agents that do real work on autopilot - qualify leads, process documents, answer customers, generate reports, and take action. They connect to your data and tools, run on your infrastructure, and keep working reliably every day. - Production Workflow Automation: clean, maintainable automations in n8n that connect your CRM, email, databases, payments, and internal tools - with proper error handling so they don’t break silently. - Custom AI Systems: when off-the-shelf tools aren’t enough, I build exactly what your business needs using real code. You’re not limited by what a no-code platform supports. Technologies I work with: 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀: Claude Code • MCP • RAG • Hermes • OpenClaw 𝗔𝗜 𝗠𝗼𝗱𝗲𝗹𝘀: Claude Opus/Sonnet • GPT • Gemini • LLaMA • DeepSeek • Grok 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: n8n • Python • Node 𝗖𝗥𝗠 & 𝗗𝗮𝘁𝗮: HubSpot • Salesforce • GoHighLevel • Pipedrive • Zoho • Airtable • Notion • Supabase • Postgres 𝗗𝗲𝘃: REST • Webhooks • OAuth 𝗩𝗼𝗶𝗰𝗲: Vapi • Synthflow • Retell 𝗩𝗶𝘀𝗶𝗼𝗻/𝗠𝗲𝗱𝗶𝗮: Veo • GPT-Image • Sora • RunwayML • NanoBanana 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴: Playwright • Browser Use • Apify • FireCrawl 𝗣𝗮𝘆𝗺𝗲𝗻𝘁𝘀: Stripe • QuickBooks • Plaid • Square Why clients choose me: ✅ I bring senior engineering thinking, not just tool knowledge ✅ Systems that are reliable, maintainable, and built to scale ✅ Clear communication and predictable delivery ✅ Top 1% performer on Upwork with 50+ systems shipped for startups and enterprises If you’re tired of automations that only work until something changes, let’s talk.

If your backend is slower, your APIs keep breaking under load, or your AI features feel bolted on instead of built in, that's usually where I come in. I'm a Python Backend and AI Developer with 8+ years building Django, FastAPI, and AWS solutions for SaaS and AI products. I build Django and FastAPI backends on AWS for SaaS and AI products that need to stay fast under real user load, not just pass a demo. Most of my work is either fixing slow APIs and deployment bottlenecks or shipping new backend features (REST APIs, async jobs, LLM/RAG integrations) for teams that outgrew their first architecture. I'm a senior Python backend developer based in India, with 8+ years, top-rated, and 100% job success. What I work on day to day: ★ REST APIs and backend services (Django/DRF, FastAPI, Flask when it fits) ★ Cloud deployments on AWS: EC2, S3, RDS, Lambda, Docker, CI/CD pipelines ★ Async and background jobs: Celery, Redis, RabbitMQ for queues, reports, notifications ★ AI and LLM integration: RAG workflows, chatbots, automation pipelines (OpenAI, Gemini, Grok APIs; not just prompt wrappers) ★ Backend refactoring: slow queries, messy codebases, deployments that break every release ★ Microservices where it makes sense: not microservices for the sake of it A few projects I've led or built recently: Astrosure.ai: AI-powered astrology platform from scratch. I led the backend: Django and FastAPI services, birth chart processing, dosha/dasha rules, and the Agastyaa chatbot with LLM integration. Deployed on AWS with Docker and CI/CD on EKS. HerKey (herkey .com): India's largest career platform for women. Built scalable APIs for job matching, session booking, and notifications. Django REST Framework, MongoDB, Elasticsearch, Kubernetes on AWS. We cut incident triage time by around 40% after improving monitoring and deployment flow. Riyaah (riyaah.sa): Beauty e-commerce platform in Saudi Arabia. Backend for product catalog, orders, and payment flows. Django, PostgreSQL, AWS. Before Upwork, I worked with Capgemini (banking/ANZ), Flooid, Keuro Digital, and Bricksteel, mostly backend, team lead, and client-facing delivery. How I usually work with clients: I keep communication straightforward, regular updates, and clear ETAs, with no disappearing mid-sprint. code reviews, and set up CI/CD and monitoring so releases don't turn into firefights. Most of my Upwork clients mention responsiveness and clean delivery in their reviews. If you need someone who can own the backend end-to-end architecture, APIs, cloud, AI integration, and production stability, send me a message with a short description of what you're building. I'll reply with honest thoughts on scope and how I'd approach it.