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Kristiian P.

Offer Kristiian work on your next project.

Ukraine Lozovaya, Ukraine
12 minutes back
responds to 40% of messages
Available for hire available for hire
10 Safes completed
1 month 13 days back
5 clients
28 proposals made
on the service 5 years

Rating

Successful projects
100%
Average rating
9.96 out of 10
Rating
3280
AI & Machine Learning
31 place out of 2912
Data Parsing
133 place out of 784
3 projects
Client Management & CRM
3 projects
AI & Machine Learning
2 projects
Enterprise Resource Planning (ERP)
1 project
AI Consulting

CV

What I can solve for you:

(Video) Inventory accounting in Google Sheets

(Video) Import and automatic update of products from Google Sheets

(Video) Parsing of an online store in Google Sheets

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All projects

Skills and abilities

Portfolio


  • 9 USD

    HTML Email Template Design for Business Campaigns

    HTML & CSS
    From 8 EUR
    Custom HTML email templates designed and hand-coded for specific brands and industries: fashion, SaaS, fintech, e-commerce, real estate, beauty, travel, and 20+ more niches. Each email is built from scratch in pure HTML/CSS — no builders — with a hero section, responsive grid, product blocks, and CTA. Unique color palette, typography, and visual identity per project. Delivered as a ready-to-use .html file compatible with any email platform.

    #email_design #html_email #email_campaign #email_coding #email_marketing #html_css #email_template
  • 681 USD

    Full GoHighLevel CRM Setup for B2B Agency

    Client Management & CRM
    From 595 EUR
    Delivered enterprise GoHighLevel CRM configuration: sales pipeline with 8 stages, 46 contact fields, and 11 tags. Automated contracts VERTRAG + Anlage 1 compliant with §14 UStG — sent automatically after a tag with no manual work. Zoom calendar with auto-generated meeting links and email confirmations (RU + DE). AI call transcription: Whisper + Claude + n8n — after each call a conversation summary appears automatically in the contact card. Configured MwSt 19% and Reverse Charge, corporate email, and custom subdomains. First client account plus onboarding template for scaling.

    #gohighlevel #crm #automation #n8n #ai_transcription #zoom #sales_pipeline #germany #b2b
  • 779 USD

    Fleet Operations System with 29 n8n Workflows and Role-Based Tel

    Enterprise Resource Planning (ERP)
    From 680 EUR
    Built a complete operational system for a vehicle fleet: 29 n8n workflows cover fleet management, expense tracking, invoice processing, and automated report generation. Implemented a Telegram RBAC bot with three roles (driver, manager, admin) — each role sees only its own data. All operational logic is automated without a single line of code on the client side. The largest n8n project in the portfolio by workflow count and business process coverage.

    #n8n #telegram #fleet_management #automation #rbac #workflows #google_sheets #reporting #devops
  • 389 USD

    Automated PDF Invoice Processing from Gmail via n8n

    Enterprise Resource Planning (ERP)
    From 340 EUR
    Built an automated incoming invoice processing system: n8n monitors Gmail, recognizes PDF invoices, and enters data into Google Sheets without human involvement. Implemented ZUGFeRD and Factur-X support — EU-standard electronic invoices. Configured AGB-PDF filtering, file naming rules, duplicate detection, SEPA and discount columns. WhatsApp notification on new invoice arrival. The spreadsheet stays clean: one invoice equals one record.

    #n8n #gmail #google_sheets #automation #pdf #invoices #zugferd #factur_x #whatsapp #sepa
  • 350 USD

    Self-Hosted Corporate Password Manager with SSO

    Cybersecurity & Data Protection
    From 306 EUR
    Deployed a self-hosted corporate security stack: Vaultwarden on PostgreSQL as a password vault with no dependency on cloud SaaS. Configured Keycloak SSO/OIDC — a single corporate login for all services. Synced Google Workspace with Keycloak so employees sign in using their corporate Google account. HTTPS secured via Caddy. The company fully controls all passwords with no data shared with third parties.

    #vaultwarden #keycloak #sso #self_hosted #cybersecurity #password_manager #google_workspace #devops #oidc
  • 292 USD

    Telegram Bot for Driver Expense Tracking and Receipt Digitizatio

    Bot Development
    From 255 EUR
    Developed a Telegram bot for financial accounting in a vehicle fleet. Drivers log income, expenses, and fuel receipts directly from their phone. A receipt photo automatically becomes a Google Sheets entry with no manual input. The bot calculates 19% VAT automatically when an amount is entered. Implemented EUROWAG invoice processing and fixed 6 logic bugs. All data is stored in Google Sheets with a structure designed before development started.

    #telegram_bot #fleet #expense_tracking #google_sheets #receipt_digitization #automation #bot_development #vat
  • 389 USD

    SaaS Platform Redesign and Embedded Audio Player

    Interface Design (UI/UX)
    From 340 EUR
    Redesigned all screens of the KryoneAssistant SaaS application: new design system, updated Sidebar with accordion navigation, Tools page with filters and search, dedicated Tool Page layout. Built an embedded audio player with a progress bar and Google Drive streaming proxy — tracks play directly on the page without navigating to Drive. Pencil design and browser code are in sync: the component looks exactly as in the mockup.

    #ui_ux #redesign #saas #audio_player #google_drive #interface_design #web_development #admin_panel
  • 487 USD

    Multi-Tenant Open edX LMS Deployment on VPS

    Tuition
    From 425 EUR
    Deployed a self-hosted SaaS learning platform based on Open edX using Docker and Tutor. Configured multisite: each client gets a separate subdomain within a single installation. Implemented wildcard DNS, domain mapping, HTTPS via Caddy, and automated PostgreSQL backups. The platform fully replaces expensive SaaS subscriptions — the owner controls the data with no dependency on external services.

    #open_edx #lms #online_learning #docker #vps #multisite #devops #postgresql #self_hosted
  • 389 USD

    Telegram Mini App with Course Progress and Admin Panel

    Bot Development
    From 340 EUR
    Developed a Telegram Mini App for taking online courses with progress tracking. Students see completed and upcoming lessons, completion marks, and overall progress directly in Telegram — no separate app required. Built an admin panel for course management: the owner independently adds, edits, and publishes lessons without a developer. Database structure for courses and lessons was designed upfront before development started.

    #telegram_mini_app #online_learning #course_progress #admin_panel #bot_development #telegram #education #database_design
  • 117 USD

    3CX IP Telephony Integration with CRM and SMS

    Client Management & CRM
    From 102 EUR
    Set up bidirectional integration between 3CX, Zoho CRM, and SMS telephony service. Every inbound and outbound call is automatically linked to the CRM contact — no manual logging required. SMS messages are sent directly from CRM without switching between apps. Managers see the full communication history in one place. Result: zero missed interactions and a complete view of every client.

    #3cx #zoho_crm #sms #ip_telephony #integration #crm #automation #call_logging
  • 234 USD

    Corporate Website for Accounting & Consulting Firm

    Website Development
    From 204 EUR
    Developed a corporate website for an accounting and consulting firm. Single-file HTML/CSS site with section-based navigation: home, services, about, contacts. Implemented a hero section with background image, statistics block (15+ years, 200+ clients, 98% retention), service cards, advantages section, and CTA form. Deployed on Vercel. Brand style: dark blue, white, and gold.

    #corporate_website #accounting #html_css #vercel #landing_page #web_development #business_site #single_page
  • 117 USD

    Product Upload to Rozetka Marketplace via pricecreator

    Online Stores & E-commerce
    From 102 EUR
    Completed full product catalog setup on the Rozetka marketplace via pricecreator service. Configured catalog structure, mapped categories to Rozetka requirements, filled in product attributes and specifications, prepared descriptions, and processed photos. Generated price list and uploaded the product feed. Supported moderation process and fixed all marketplace review remarks. Result: products published and available for ordering.

    #rozetka #marketplace #ecommerce #pricecreator #catalog_management #xml_feed #product_upload #moderation
  • 701 USD

    Cleaning company website with online booking and promo codes

    Website Development
    From 612 EUR
    Developed a marketing website for Chicago Cleaning Services. The site features 6 service types with a comparison table, a Before/After photo gallery, a reviews block (700+ clients), and a service area map (50+ Chicago suburbs). Implemented an online booking form with promo code support and a 20% discount for new clients. Stack: Next.js, Tailwind CSS. Mobile-responsive, local SEO optimization, deployed on Vercel.

    #cleaning #next_js #tailwind_css #vercel #online_booking #marketing_website #seo #promo_code #chicago
  • 934 USD

    Luxury boutique hotel corporate website with direct booking

    Website Development
    From 816 EUR
    Developed a corporate website for the Velaris luxury hotel in Monaco. The site includes 6 pages, a room catalog with three categories featuring photo galleries and pricing, and an awards section (Forbes Travel Guide, Condé Nast). Implemented a direct booking form bypassing OTA platforms with email confirmation. Stack: Next.js, Tailwind CSS, Framer Motion. Full responsive design, SEO optimization, Vercel deployment with custom domain.

    #luxury_website #hotel #next_js #tailwind_css #framer_motion #vercel #direct_booking #corporate_site #seo
  • 350 USD

    Automated Educational Video Generation with Avatar and Slides

    AI & Machine Learning
    From 306 €

    Built an automated pipeline that converts text files into ready-to-use educational videos. Claude API generates the slide structure and avatar script. Gamma and HeyGen run in parallel — Gamma creates the presentation and exports PNG slides, HeyGen renders a 9:16 avatar video. FFmpeg Cloud API composes the final 16:9 output: slides on the left, avatar on the right. Triggered by a single request, delivers a direct download link automatically. No manual editing required.

Reviews and compliments on completed projects 10

Quality
Professionalism
Cost
Contactability
Deadlines

The volume of work was large. Many questions, approvals, but the result was achieved.

21 April 207 USD
Support with CRM and online telephony

Quality
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Cost
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Everything is great, thank you very much!!!!!!!!!!

20 April 183 USD
Chatbot

Quality
Professionalism
Cost
Contactability
Deadlines

The work was done on time and with quality.

Quality
Professionalism
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Quick solution and best service!!!!!!

Quality
Professionalism
Cost
Contactability
Deadlines

The system has become significantly cheaper and more stable. Now AI does not "consume" tokens, but actually manages automation. A very competent architectural approach.

7 January 22 USD
AI Consultation

Quality
Professionalism
Cost
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Thank you for the pleasant communication and useful information!

24 December 2025 72 USD
Install Moodle on VPS

Quality
Professionalism
Cost
Contactability
Deadlines

The work was done excellently! The Moodle platform is working. Everything according to the technical specifications, on time, without unnecessary expenses. Thank you! Beyond the agreements, he provided expectations and links for training on platform administration.

8 December 2025 132 USD
GPS fleet tracking

Quality
Professionalism
Cost
Contactability
Deadlines

Quickly and reliably deployed Traccar on VPS: everything works via HTTPS, the vehicles correctly send coordinates, the interface is accessible from the browser. Set up auto-start, admin panel, and accounts for employees. I recommend!

29 November 2025 86 USD
Automation of invoice processing in N8N

Quality
Professionalism
Cost
Contactability
Deadlines

Working with Chris started easily and quickly — without unnecessary formalities, straight to the point. Communication is comfortable, all processes went smoothly. It is pleasant to work with a person who makes the implementation of automation simple and clear.

Quality
Professionalism
Cost
Contactability
Deadlines

I recommend, everything is to the point, a professional in their field. Helped to solve the issue of data import in Google Sheets. Positive impressions! Thank you.

Activity

  Latest proposals 10
TG BOT for Auto Ria
156 USD
Development of an automated communication system with the client database (Google Sheets → Email → Telegram/V
576 USD
Designer for email newsletters
16 USD
Writing texts for the website
134 USD
Development of a website on OpenCart or OcStore (layout/programming)
334 USD
We are looking for a content manager / copywriter for collaboration.
445 USD
IT Automation of VAT Reporting
601 USD
Support for online store, dropshipping
22 USD
Software maintenance
267 USD
Updating and replacing plugins on the WordPress site + fixing the form
114 USD