Freelancers using React in StockholmFreelancers using React in Stockholm
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Anton Ch's avatar
Anton Ch
pro
Stockholm, Sweden
Full-Stack Developer & AI Integration Specialist
New to Contra
Full-Stack Developer & AI Integration Specialist
Cover image for Built a SaaS platform that
Built a SaaS platform that uses AI to generate educational courses from expert interviews. Telegram bot conducts structured interviews, AI (GPT-4 / Claude) analyzes responses and generates complete curricula with lessons, quizzes, and video scripts. Key features: • Multi-tenant LMS for multiple organizations with custom branding • AI interview system (Telegram bot + web chat) • Course generation pipeline: interview → analysis → curriculum → content • SCORM 1.2 export for Moodle, iSpring, GetCourse • Student portal with progress tracking and gamification • Admin panel (React + TypeScript), 30+ pages • Bitrix24 integration (user sync, notifications) • 70+ REST API endpoints, Docker + monitoring Stack: Python, FastAPI, React, TypeScript, PostgreSQL, Redis, Docker, OpenAI API, Claude API, aiogram 3
0
110
Cover image for Built a SaaS learning platform
Built a SaaS learning platform that generates courses from expert interviews using AI. Telegram bot conducts interviews with experts, AI analyzes responses and generates curricula with lessons, quizzes, and video scripts. Key features: • Multi-tenant LMS for multiple organizations with custom branding • AI pipeline: Telegram bot → GPT-4/Claude analysis → auto-generated curriculum • Student portal with progress tracking and gamification • SCORM 1.2 export for Moodle, iSpring, GetCourse • Admin panel (React + TypeScript), 30+ pages • Two Telegram bots: interviewer and LMS assistant with RAG • Bitrix24 integration (user sync, notifications) • 70+ REST API endpoints, Docker + monitoring Stack: Python, FastAPI, React, TypeScript, PostgreSQL, Redis, Docker, OpenAI API, Claude API, aiogram 3
0
94
Cover image for Built a web studio platform
Built a web studio platform with a marketing landing page and 41 unique themed landing pages, each with its own design language. Main page (Apple/Cupertino dark style) presents services, pricing, and a filterable template gallery across 7 categories: Gaming, Cinema, Anime, Art, Fashion, Culture, Tech. Main landing features: • Glassmorphism nav, radial gradients, scroll-reveal animations • Contact form with anti-spam, page loader, stats counters 41 themed pages include: GTA VI, Cyberpunk 2077, Matrix, Dune, Akira, Ghibli, Nike, Balenciaga, Gucci, Chanel, Bauhaus, NASA, Synthwave, Japanese Zen, Ancient Egypt, and more. Each template features custom color palette, typography, CSS animations, Canvas/SVG effects, and responsive layout. Stack: PHP, HTML5, CSS3, JavaScript, Canvas API, Google Fonts
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88
Cover image for Built a Telegram bot with
Built a Telegram bot with Mini App for attracting investors to a chain of entertainment centers. The bot guides investors through projects, calculates ROI in real time, and collects meeting requests — all within Telegram. Key features: • Mini App with 3 tabs: Parks gallery, ROI calculator, Meeting request form • Real-time ROI calculation based on investment amount and project • Parks catalog with photos, documents, and status (operating / building) • Video tour section for each location • Dual registration: bot flow + Mini App web form • Manager notifications via Telegram groups • Telegram theme sync (light/dark mode) Stack: Python, aiogram 3, PHP, JavaScript, Telegram Bot API, Mini App API
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106
React(2)
Andreas Smidelöv's avatar
Andreas Smidelöv
pro
Sollentuna, Sweden
Streamline Workflows with AI Automation Expert
Streamline Workflows with AI Automation Expert
Cover image for Song-Guesser Game
Song-Guesser Game
0
27
Cover image for Background Check System Development and Maintenance
Background Check System Development and Maintenance
0
7
Cover image for Geographic Entity Management for Wildlife Compliance
Geographic Entity Management for Wildlife Compliance
0
6
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Hanyue Zhou's avatar
Hanyue Zhou
pro
Stockholm, Sweden
Frontend Developer for 3D Interactive Websites
Frontend Developer for 3D Interactive Websites
Cover image for wifi visualization
wifi visualization
0
12
Cover image for fictivelives
fictivelives
0
3
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lissajous three
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4
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Jenny Öberg's avatar
Jenny Öberg
Stockholm, Sweden
Creative Web Developer & Designer | Bringing Brands to Life
Creative Web Developer & Designer | Bringing Brands to Life
Cover image for Ideaspire — The Creative Ideas Generator
Ideaspire — The Creative Ideas Generator
0
4
Cover image for About Consulting — Branding & Website
About Consulting — Branding & Website
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7
Cover image for Personal Portfolio Website
Personal Portfolio Website
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5
Cover image for Bower — Website Redesign
Bower — Website Redesign
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7
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Farouq A.'s avatar
Farouq A.
Stockholm, Sweden
Generative AI Expert & CTO
Generative AI Expert & CTO
Cover image for Engageful: In-App Onboarding SaaS
Engageful: In-App Onboarding SaaS
0
17
Cover image for Visus.ai: AI-Powered Knowledge Base Assistant
Visus.ai: AI-Powered Knowledge Base Assistant
1
12
Cover image for Writer: Fine-Tuned LinkedIn AI Writer
Writer: Fine-Tuned LinkedIn AI Writer
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8
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Davide Biscuso's avatar
Davide Biscuso
Stockholm, Sweden
UI/UX Designer and Developer (Framer, Webflow)
52
Followers
FRAMER_EXPERT

expert

UI/UX Designer and Developer (Framer, Webflow)
Cover image for H&M Design System Rebrand
H&M Design System Rebrand
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6
Cover image for Easypark
Easypark
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2
Cover image for Stockholm Meditation
Stockholm Meditation
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1
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Ulacon
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7
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Elissa Tsekouras's avatar
Elissa Tsekouras
Stockholm, Sweden
Creative Web Dev: Pixel-Perfect Frontend & UX
Creative Web Dev: Pixel-Perfect Frontend & UX
Cover image for Responsive Portfolio Website
Responsive Portfolio Website
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0
Cover image for Interactive Web App for RSS reader
Interactive Web App for RSS reader
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0
Cover image for WordPress Website for small business
WordPress Website for small business
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0
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