SWISS-GRADE ARCHITECTURE FOR FLUTTER & SUPABASE
Building a mobile app is easy. Building a mobile app that scales, handles data securely, and doesn't crash under load is an engineering challenge.
I am a Senior Software Architect specializing in high-performance Flutter applications and Supabase backends. I bring 10+ years of experience in the Swiss banking and fintech sector to your project.
WHAT I DELIVER:
► Security First: I implement strict Row Level Security (RLS) policies in Supabase to ensure your user data never leaks.
► Clean Code: I write strictly typed, modular code (Clean Architecture) that is easy for other developers to read and maintain.
► Performance: I optimize database queries and Flutter rendering to ensure great performance even on older devices.
MY SERVICES:
• Full-cycle Flutter App Development (iOS & Android)
• Supabase Database Design & Optimization
• Code Reviews & Security Audits
• State Management Implementation (Riverpod / BLoC)
If you are looking for a developer who values precision, communication, and long-term stability over quick fixes, let’s connect.
App Development
Database
Oracle
Flutter
Amazon Bedrock
Oracle PLSQL
SQL
Supabase
iOS Development
Android App Development
Java
Max L.
Dubai, United Arab Emirates
$110/hr
4.9
47 jobs
🚀 I design products and build real working prototypes in days, not weeks. So your team ships faster with less rework.
Senior UX/UI Designer and 2x ex-founder. 10+ years in product, 40+ shipped, clients raised over $25M. I work AI-augmented end to end (Cursor, Claude Code, MCP, ready-made design systems) and that compresses the design and validation cycle 3-5x.
Most teams hit the same wall. Static Figma files. Slow handoffs. Weeks of dev rework when intent gets lost in translation. I fix this by prototyping in code from day one. Your team sees and
tests real interactions before backend work even starts.
1️⃣ How I work differently:
⚡ Real working prototypes, not just Figma files. I build them in production-quality code (React, Next.js, via Cursor and Claude Code). Your developers get a clean structured foundation to pick up. Frontend rework drops a lot.
⚡ Pre-built design system foundation. I bring proven component libraries and adapt them to your brand. You don't pay me to reinvent buttons.
⚡ MCP-integrated workflow. Design tools, codebase context, and AI-assisted iteration are connected. No manual busywork between steps.
⚡ Multiple iteration loops per day, not per week. You see working variations the same day. Decisions move at product velocity.
2️⃣ Recent work:
• BlinqIO. The first AI Test Engineer, designed 0 to 1. Now used by Santander, CMS Medicare and Medicaid. Hit Top 3 on Product Hunt. Gartner Cool Vendor. WCAG 2.1 compliant. Cut engineering revisions by 30% through AI-powered prototyping and handoff.
• Vested. Scalable design system, used daily by 30,000+ employees. Combined design and dev effort dropped by 40%.
• Logtime. Co-founded, grew to 50K+ users. Top 4 on Product Hunt, 5.6% paid conversion after 49+ user interviews and rapid iteration.
3️⃣ What I help teams ship:
✅ MVPs from concept to user-ready in weeks, not months. Strategy, research, design, working prototypes that speed up your dev team. 40+ done.
✅ Conversion-focused redesigns. Live interactive variants in hours. Activation, retention, revenue funnels validated before backend work.
✅ Scalable design systems. Figma components with matching code structure, ready for clean dev handoff.
✅ Landing pages and marketing sites. Production-ready in Webflow or Framer. I design and build, no handoff loss.
✅ AI-native interfaces when you need them. LLM features, agent UX, chat plus traditional UI hybrids.
4️⃣ Stack and methods:
— AI-augmented design process: Cursor, Claude Code, MCP, prompt engineering
— Code prototyping: React, Next.js, Tailwind through AI-native tools. Real interactions, not placeholders
— Production build: Webflow, Framer for marketing and landing
— Design systems: token-based, Figma plus matching code structure
— Product design: strategy, JTBD, research, A/B testing, CRO
5️⃣ Best fit if:
→ Your team is tired of static Figma and slow design-to-dev cycles
→ You're a founder looking for a design partner who understands code, not a pixel-pusher
→ You're past pre-seed and want to validate through real interactive prototypes, not slideware
→ You're open to AI-augmented process. Faster iterations, fewer handoff losses
How to start:
🖥️ Check the portfolio below
👉 Click "Invite to Job" in the top right
✉️ Drop me a note about what you're building and where you want speed-to-ship
Max
—————
Find me by: AI-augmented design, Cursor, Claude Code, MCP, rapid
prototyping, interactive prototypes, UX/UI design, product design,
SaaS design, B2B SaaS, design systems, MVP design, CRO, A/B testing,
Figma, Webflow, Framer, Next.js, React, Tailwind, prompt engineering
UX & UI
Prototyping
Figma
UI/UX Prototyping
User Experience Design
User Interface Design
Mobile App
UX Research
Webflow
Mobile UI Design
Wireframing
Web Design
UIKit
SaaS
Nikolay S.
Sharjah, United Arab Emirates
$40/hr
4.9
145 jobs
LiveKit, WebRTC, SIP/VoIP, Electron, AI, video, audio, real-time software development at scale. 600M+ AI call minutes a month (Nucleus). $10M+ ARR EdTech (BrainCert). Enterprise VMS surveillance for 50,000 users (VALT). 𝗙𝗿𝗲𝗲 𝗣𝗥𝗗 𝗳𝗼𝗿 𝗻𝗲𝘄 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀, 𝗳𝗿𝗲𝗲 𝗰𝗼𝗱𝗲 𝗿𝗲𝘃𝗶𝗲𝘄 𝘄𝗶𝘁𝗵 𝗶𝘀𝘀𝘂𝗲 𝗿𝗼𝗼𝘁𝘀 𝗼𝗿 ~𝟱𝟬𝗵 𝘁𝗿𝗶𝗮𝗹 - 𝗳𝗼𝗿 𝗲𝘅𝗶𝘀𝘁𝗶𝗻𝗴 𝗼𝗻𝗲𝘀.
I'm the CEO of Fora Soft, and personally architect every project. You get an owner accountable for delivery and senior judgment from day one, not a junior learning WebRTC on your budget.
⚠️ DM or invite me - I respond within 2 hours.
WHAT I'VE BUILT (selected):
→ SpeedSpace (LiveKit) - remote video production on LiveKit, WebRTC, and FFmpeg. Makes content for Netflix, HBO, and Electronic Arts. Shown at Paris Fashion Week.
→ Nucleus .com (SIP/VoIP) - WebRTC and SIP business phone system for the Canadian telecom Fibernetics. 600M+ call minutes a month, 5,000+ businesses, AI voice agents, SOC II, HIPAA.
→ FRP.live (Electron) - desktop and AI music platform. 720,000+ licensed tracks from Sony, Universal, and Virgin. Used by 12,000+ DJs.
→ VocalViews .com (WebRTC) - research platform with 1M+ participants, used by Samsung, McDonald's, Google, Netflix, TikTok, Adobe.
→ Tyxit .com (Electron, audio) - Electron desktop app for sub-30ms live music. Performed at the Montreux Jazz Festival. $1.3M raised, partnered with Karmine Corp.
→ VALT ipivs .com (Wowza, WebRTC) - video recording, streaming, surveillance SaaS platform. 770+ US organizations, 2,500 IP cameras, 50K+ users. From $1M revenue in the launch year to $9.7M now. 12 years’ partnership.
→ Live Eye (Electron) - AI retail surveillance. 10K+ locations, $5M+ fraud prevented.
→ BrainCert .com - the first HTML5 + WebRTC virtual classroom. 100K+ customers, 500M+ classroom mins.
→ Sprii - €365M+ in live commerce sales. 72K+ live events.
→ StreamLayer - interactive sports overlays, $14.1M raised. NBC, CBS, Red Bull, Chelsea FC.
PROBLEMS I SOLVE (with proof from real projects):
• When third-party SaaS gets too expensive at scale: replaced GoogleDocs, Zoom and Discord with a custom LiveKit platform, 2,000 students in one live class (Scholarly: 15,000+ users)
• Sub-30ms latency for live music (Tyxit, Electron app: Montreux Jazz)
• SIP/VoIP calling at scale: WebRTC-to-SIP bridges, FreeSWITCH, Telnyx (Nucleus, 5K+ businesses)
• AI surveillance on Electron desktop apps: $5M+ fraud prevented across 10K+ locations (Live Eye)
• AI voice agents processing 600M+ call min/mo (Nucleus)
• Secure video conferencing at enterprise scale: up to 500 participants, AES-256 (iMind: used by PwC and national telecoms)
• Computer vision: 99.5% face recognition, 500K+ plates/day (Mindbox .ai)
• Live commerce at €365M+ sales (Sprii: 72K+ events, 3K+ brands)
• Sports tech: Premier League (Vokalo), NBC/CBS/Red Bull (StreamLayer, $14.1M raised)
SPEC-FIRST AGENTIC AI:
I work spec-first, not vibe-first. As CEO and architect, I write the full spec and architecture before any code. Then my senior team drives AI agents against strict guardrails to build production-grade systems. You get AI speed with the stability of a senior team.
TECH I WORK WITH DAILY:
◆ Real-time, video, and audio: WebRTC, LiveKit, MediaSoup, MOQ, Ant, Kurento, Janus, Jitsi, Agora, FFmpeg, GStreamer, Wowza, HLS/DASH, RTMP/RTSP
◆ VoIP and telecom: SIP, FreeSWITCH, Telnyx, Twilio, Vonage
◆ Backend: Node.js, NestJS, Python, Go, PHP, PostgreSQL, MySQL, MongoDB, Redis
◆ Frontend and desktop: Electron, React, Next.js, Vue, Angular, JavaScript, TypeScript
◆ AI/ML: OpenAI API, Whisper, Deepgram, Speechmatics, Amazon Polly, TensorFlow, PyTorch, OpenCV
◆ Mobile: React Native, Flutter, Swift, Kotlin
◆ Infra: AWS, GCP, Azure, Docker, Kubernetes, CI/CD
WHO I HELP:
• Startups building their first video MVP
• Scale-ups hitting WebRTC performance walls
• Enterprises needing HIPAA/SOC2 video
HOW I WORK:
1. 30-min call – assess your project honestly (including if we're NOT the right fit)
2. Written architecture + estimate within 24 hours
3. Dedicated team assigned within 1 week
4. I stay involved throughout – architecture reviews, tech decisions, escalations
WAYS TO ENGAGE: build from scratch, drop in on the hard WebRTC/LiveKit/SIP/Electron modules, or rescue a stalled build.
WHY FORA SOFT: 100% JSS, $10M+ earned, 925 jobs, 403K+ hours, 400+ clients across 17+ countries, 20 years in video, audio, and real-time software, Top WebRTC Developer 2022 and Top Telecom Developer 2024, 1 of 400 developers passes our internal selection.
CLIENT FEEDBACK: "We've been working together for 10 years and continue. Fora Soft planned and built our entire video SaaS from scratch across web, iOS and Android." - Dustin, CTO @ VALT (50k users, 770 organizations, 2,500 IP cameras)
⚠️ Press Invite or message me. I'll send back a PRD, architecture, and an estimate within 24 hours.
WebRTC
VoIP
Electron
Node.js
React
JavaScript
Session Initiation Protocol
MongoDB
Python
Desktop Application
FFmpeg
React Native
Video Stream
API Integration
OpenAI API
Twilio API
FreeSWITCH
VoIP Software
Web Development
Software Architecture
Noman A.
Danville, California
$60/hr
5.0
33 jobs
💯5 Star Ratings from Clients
🏅Top Rated
UI/UX Specialist + Web Designer for telling your unique story
10+ Yrs Exp. Grow Your Business Online: Expert Design, SEO & PPC ECommerce Expert | WordPress Development | Woocommerce Developer | Shopify
Need a custom Website that needs to tell your business' story not just a template? Confused on which platform is right for you? Need advanced functionality like a password protected page for clients? How about a site that automatically generates a score based on what people select? How about a site that helps you track a competition over a season and provides a portal for people to see their personal record?
Give us a buzz, we love to help clients get the right solution for their business.
At MochaDesigns, we don't just build pretty websites. We tell your story and can create a platform out of your site. Just ping us to help you with your next project.
✅ Designing and building Ecommerce and Website platforms on WordPress, Wix, WooCommerce, Shopify, Webflow, Wix, Squarespace and Magento 2 for the past 8 years helps our clients to launch fast.
✅ I know how important it is for businesses to engage visitors visually and with written content. I love to build and manage sites for SEO and Paid growth. I have expertise in customizing Elementor and Divi builders as well as Astra, Avada, Salient, Jupiter, X and Hello Themes.
✅ Expertise in Wordpress: I help build from scratch. Specialize: Elementor, Divi, Gutenberg and can do anything in almost any frame work.
✅ Anything Design Can Be Buit: I have worked with CSS, HTML, and Javascript so I can always build the perfect design regardless of existing templates and themes.
🥇 Our promise that drives our business: be responsive and available when needed; do what is right for the client no matter what; and most importantly, get things done. This promise has been the cornerstone of our success, and we remain dedicated to upholding it in every project we take on.
📖 Story telling is at the core of what we do. We help businesses tell their unique stories in a world where visitors browse and need to understand things in the matter of a few swipes. Our background in brand, product marketing and working at iconic companies such as Seagate, Dolby and LG Electronics gave us the foundation for everything we do.
✅ Most developers can't work with visionaries. I work with them to deeply understand what they they envision is and convert that into the logic used for crafting a website, ecommerce site or web application. I take that work load away.
✅ Other Platforms: Build applications using PHP, Laravel, Angular, React, and Node helps our clients digitally transform their business from simple websites
✅ Automations and Integrations: I have expertise with Zapier integrations into any platform such as Zoho, Quickbooks, Shipstation, Hubspot and more
🛠 - Skills
1. CMS: Wordpress, Squarespace, Webflow, Shopify, Weebly, Wix,
2. Ecommerce: Shopify, WooCommerce, Magento 2
3. Languages: CSS, HTML, Javascript, Python, SQL
4. Skills: Graphic design, e-commerce development, copywriting, SEO, logo design, business card design, theme development
5. Design & UX/UI: Miro, Figma, Sketch, XD and more
6. Web Building Tools: Divi, Elementor, Gutenberg
7. Tools: Adobe illustrator, Sketch, Canva, Typeform, Zapier, Google Sheets, Browse.ai
8. Marketing: B2B, DTC, Branding, Facebook pixel, facebook ads, google ads, newsletter design, LinkedIn
9. Understanding of best practices in design, optimization, user experience, Ecommerce
10. Site Speed Optimization
11. Website Migration between website builders & website hosting providers
12. Online Payment Gateway Integrations
13. Mobile & Tablet Responsiveness
14. WordPress Backups & Updates
15. WordPress Website Maintenance
16. Landing page optimization
17. ADA compliance audit & remediation
Web Design
WordPress
PHP
HTML
CSS
Google Analytics
Search Engine Optimization
User Interface Design
Elementor
Figma
Adobe Photoshop
Web Development
Graphic Design
JavaScript
Landing Page
Mudassir H.
Rawalpindi, Pakistan
$33/hr
4.9
213 jobs
💎 Senior AI Automation & CRM Engineer
🥇 100% Client Satisfaction
✅ Automated AI systems for a 1 MILLION+ AUDIENCE in the USA
🏆 Trusted by Forbes-Featured Clients
📞 Available for interviews & discovery calls
✉️ Fast responses (24/7)
➥ Open to long-term collaborations
⭐️⭐️⭐️⭐️⭐️ 18 years of experience have taught me 𝙊𝙉𝙀 𝙍𝙐𝙇𝙀: Businesses don't need more software---they need systems that actually work together. That's exactly what I build through AI Automation, AI Integrations, CRM Automation and SaaS MVPs that turn disconnected processes into one intelligent, scalable system 🏆
✧ CORE EXPERTISE
🌀 AI AGENTS & AUTOMATION
OpenClaw (Clawbot) ▸ CrewAI ▸ AutoGen ▸ Claude Code ▸ LangGraph ▸ Multi-Agent Systems ▸ AI Workflows ▸ Memory Management
🌀 CRM & REVENUE SYSTEMS
GoHighLevel ▸ HubSpot ▸ Zoho CRM ▸ Salesforce ▸ Pipedrive ▸ Lead Routing ▸ Pipeline Automation ▸ Sales Automation ▸ CRM Integrations
🌀 AI AUTOMATION & INTEGRATION
n8n ▸ Make ▸ Zapier ▸ Pipedream ▸ ActivePiece ▸ API Integrations ▸ Webhooks ▸ Business Process Automation
🌀 PYTHON & BACKEND
Python ▸ FastAPI ▸ Django ▸ Node.js ▸ REST APIs ▸ Supabase ▸ Firebase ▸ Redis
🌀 RAG & KNOWLEDGE SYSTEMS
LangChain ▸ LlamaIndex ▸ Pinecone ▸ Weaviate ▸ ChromaDB ▸ Document Intelligence ▸ Private AI
🌀 SAAS & MVP DEVELOPMENT
Architecture ▸ AI Features ▸ Backend APIs ▸ Authentication ▸ Scalable Deployments
◾ AI Automation | AI Agents | CRM Automation | GoHighLevel (GHL) | Python | SaaS MVP Development | Business Process Automation | n8n | Make | Zapier | LangGraph | LangChain | LlamaIndex | FastAPI | API Integrations | RAG | Vector Databases | Voice AI | AI Integrations | Automation Systems
✧ TECH STACK & TOOLS
◉ AI AUTOMATION
n8n, Make, Zapier, Pipedream, ActivePiece, Apify, custom code
◉ CRMs
GoHighLevel, HubSpot, Zoho CRM, Salesforce, Pipedrive, Monday, ClickUp
◉ AI AGENTS
CrewAI, AutoGen, LangGraph, LangChain, LlamaIndex, Claude Code, OpenClaw
◉ PYTHON & BACKEND
Python, FastAPI, Django, Node.js, REST APIs, Webhooks
◉ AI MODELS
GPT-4o, Claude, Gemini, Mistral, Llama
◉ DATABASE
Supabase, PostgreSQL, Redis, MongoDB, Pinecone, Weaviate, ChromaDB
◉ VOICE AI
Vapi, Retell, ElevenLabs, Deepgram, Twilio, LiveKit
◉ CLOUD
AWS, Railway, Vercel, Render
✧ MY WORKFLOW
➡️ DISCOVERY & PLANNING – Understand your goals, define scope and architecture.
➡️ SYSTEM DESIGN – Plan optimal models, APIs, and workflows.
➡️ DEVELOPMENT – Build clean, efficient, modular systems.
➡️ TESTING & OPTIMIZATION – Ensure speed, accuracy, and cost-effectiveness.
➡️ LAUNCH & SUPPORT – Seamless deployment and continuous improvement.
➥ HAPPY TO SIGN NDA & NON-COMPETE AGREEMENTS 🛡️
Privacy is built into the way I work. Your information is safe, respected and never shared.
⭐ Get in touch if you put your business first
𝐓𝐨 𝐲𝐨𝐮𝐫 𝐬𝐮𝐜𝐜𝐞𝐬𝐬,
Mudassir
Artificial Intelligence
Machine Learning
Automation
Full-Stack Development
AI Development
CRM Development
SaaS
Minimum Viable Product
Website Integration
API Integration
Web Development
Website Redesign
JavaScript
AWS Development
Python
Chatbot Development
AI Agent Development
Natural Language Processing
n8n
AI Model Integration
Eduardo P.
Cochabamba, Bolivia
$15/hr
5.0
2 jobs
I am a Senior Software Engineer with 8+ years of experience building scalable web, mobile, desktop, and backend applications.
My background includes FinTech platforms, trading systems, payment gateway integrations, CRM systems, workflow automation, and enterprise software development.
I help businesses automate processes, integrate platforms, and build reliable software solutions that improve operational efficiency and customer management.
Core Expertise:
• CRM Automation & Integration
• Zoho CRM
• HubSpot CRM
• GoHighLevel (GHL)
• Make-com Automation
• API Integrations
• Webhooks & OAuth
• Business Process Automation
• .NET / ASP.NET Core
• C#
• NestJS
• React
• Next.js
• Angular
• PHP / Laravel
• Flutter, SwiftUI
• React Native
• Artificial Intelligence
• Docker
• RabbitMQ
• Redis
• MongoDB
• AWS
Recent Projects:
• Forex Copy Trading Platform
• FinTech Investment Systems
• Electronic Invoicing Systems
• CRM & Administrative Platforms
• Payment Gateway Integrations
• Mobile Banking & QR Payment Applications
• Real-Time Messaging Systems
I can help with:
• CRM setup and customization
• Lead and sales pipeline automation
• Workflow automation
• API integrations between business systems
• Payment gateway integrations
• Backend development
• Web and mobile application development
• Software architecture and technical consulting
I focus on building scalable, maintainable, and business-driven solutions while providing clear communication and reliable project delivery.
CRM Automation
Zoho CRM
HubSpot
Make.com
CRM Development
API Integration
Zapier
Artificial Intelligence
n8n
HighLevel
Golang
Business Process Automation
JavaScript
Microsoft Dynamics CRM
Salesforce CRM
Zoho Creator
Python
SugarCRM
Airtable
Web Development
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