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$60/hr
100%
Job Success
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I design and build production-grade AI systems that actually solve business problems—not just demos.
With deep experience in ⭐AI agents, LLM integrations, and full-stack architecture⭐, I help companies move faster by embedding AI directly into their products and workflows. From idea → architecture → deployment, I take full ownership and deliver scalable, maintainable solutions.
Recently, I’ve been focused on ⭐AI agent systems, RAG pipelines, and enterprise AI adoption⭐, helping clients reduce manual work, automate decision-making, and ship faster using tools like OpenAI, Azure AI, and modern agent frameworks.
What I Do Best
✔️ Build AI Agents with real-world workflows (not just chatbots)
✔️ Design RAG systems with high accuracy and optimized retrieval
✔️ Develop LLM-powered applications (chat, search, automation)
✔️ Architect end-to-end SaaS platforms (React + .NET / Laravel / Node)
✔️ Optimize and fix underperforming systems quickly
AI & Tech Stack
✔️ LLMs & AI: OpenAI, Azure OpenAI, Claude, Llama
✔️ Frameworks: LangChain, AutoGen, custom agent architectures
✔️ RAG & Vector DBs: Pinecone, Qdrant, PGVector
✔️ Backend: .NET, Laravel, Node.js
✔️ Frontend: React, Angular
✔️ Cloud: Azure (primary), AWS
✔️ Other: API integrations, workflow automation, HIPAA-compliant systems
What Makes Me Different
✔️ Architecture-first approach → scalable from day one
✔️ AI + Engineering combo → not just models, but working products
✔️ Speed with quality → I leverage AI tools to move faster without breaking systems
✔️ Ownership mindset → I don’t just code, I solve problems
Typical Projects
✔️ AI copilots for internal teams
✔️ Automated workflows using AI agents
✔️ RAG-based knowledge systems
✔️ SaaS platforms with AI at the core
✔️ Fixing / rebuilding poorly implemented AI systems
Mathew V.
has worked
.
$35/hr
100%
Job Success
$600K+ earned
Available now
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Passionate and enthusiastic full-stack hybrid and native mobile app and web developer, having experience of 8+ years in the most advanced mobile and web app technologies, which includes React and React Native.
- I have worked on apps having:
● Realtime DB
● Google map
● Add-Network Integration
● Realtime Chat integration
● Camera SDKs
● Internal app database (In-app search in set criteria).
● Home page with available live updates (Real-Time).
- Backends I am proficient at:
● Node.js
● Nestjs
● Django
● Firebase
- Why me & How can I help you in getting a better mobile application?
● Robust security
● Attractive app
● MVC/MVM Pattern
● MVP Structure
● Believe in Agile Methodology
● 24 hours available for response
● 99.99% Satisfaction with Clients
● Custom DBs.
- Apps, I have proudly developed and available on:
● Diwan (Middle East's second-best social media app after Facebook)
● Fitness App (Devout Fitness)
● Movie Recommendation (Pick-a-Movie)
● LMS/Course App (KPN)
● Suntastic (This app, let you know about the UV % present on your skin, and any skin disease just by having your picture)
● Financial Apps
● E-commerce Apps
● Food Delivery App (WeChef UK)
So, if you are one of the clients looking for excellent output then you are at the right place and will never regret spending your time.
Muhammad T.
has worked
.
United Arab Emirates
$40/hr
100%
Job Success
$4M+ earned
Available now
Offers consultations
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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.
Nikolay S.
has worked
.
Associated with
Fora Soft LLC
$10M+
earned
$30/hr
94%
Job Success
$100K+ earned
Available now
Start of list.
End of list.
If you're looking for a 𝐌𝐄𝐑𝐍 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 who thinks beyond shipping features and focuses on building software that continues to perform as your business grows, you're in the right place.
Most of my work has been on production applications where 𝐫𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲, 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐢𝐥𝐢𝐭𝐲, and 𝐬𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲 matter every day. I don't just ask, "Does it work?" I ask, "Will this still be easy to maintain six months from now?" That mindset influences every technical decision, from application architecture and database design to API development and frontend performance.
As a 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 specializing in 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬, 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐄𝐱𝐩𝐫𝐞𝐬𝐬.𝐣𝐬, 𝐌𝐨𝐧𝐠𝐨𝐃𝐁, 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐚𝐧𝐝 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, I help startups, SaaS companies, and growing businesses build products that are fast, secure, and designed for long-term growth.
𝐈'𝐯𝐞 𝐜𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐞𝐝 𝐭𝐨 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐢𝐧𝐜𝐥𝐮𝐝𝐢𝐧𝐠:
• SaaS Platforms
• Enterprise Applications
• CRM & ERP Systems
• Customer Portals
• Internal Business Tools
• Admin Dashboards
• AI-Powered Applications
• Real-Time Applications
• Multi-Tenant Systems
• Custom Business Software
Before writing code, I spend time understanding the business problem. In many cases, the best solution isn't the most complex one, it's the one that's easier to maintain, scales efficiently, and delivers value sooner. My role isn't simply to build features; it's to help make technical decisions that continue paying off as your product evolves.
𝐖𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐰𝐢𝐭𝐡:
• Custom MERN Stack Development
• React.js & Next.js Applications
• Node.js & Express.js Backend Development
• REST API & GraphQL Development
• Third-Party API Integration
• AI/LLM
• MongoDB & PostgreSQL Database Design
• SaaS & CRM Development
• Enterprise Web Applications
• Authentication & Authorization (JWT, OAuth)
• Performance Optimization & Code Refactoring
• Cloud Deployment with AWS & Docker
• Bug Fixing, Feature Development & Long-Term Maintenance
I write clean, modular, and well-documented code with the next developer in mind. That means reusable components, clear project structure, meaningful naming, thorough error handling, and solutions that are easier to test, extend, and maintain over time.
Whether I'm joining an existing codebase or building a product from the ground up, I prioritize communication just as much as code. You'll always know where the project stands, what decisions are being made, and why. Clear communication, realistic timelines, and dependable delivery are as important to me as technical quality.
If you need a 𝐑𝐞𝐚𝐜𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, 𝐍𝐨𝐝𝐞.𝐣𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, or 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐌𝐄𝐑𝐍 𝐒𝐭𝐚𝐜𝐤 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫, who combines technical expertise with a practical understanding of business goals, I'd be glad to discuss your project.
𝐋𝐞𝐭'𝐬 𝐛𝐮𝐢𝐥𝐝 𝐬𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐭𝐡𝐚𝐭'𝐬 𝐧𝐨𝐭 𝐨𝐧𝐥𝐲 𝐟𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐚𝐥 𝐭𝐨𝐝𝐚𝐲 𝐛𝐮𝐭 𝐚𝐥𝐬𝐨 𝐫𝐞𝐚𝐝𝐲 𝐟𝐨𝐫 𝐭𝐡𝐞 𝐜𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬 𝐨𝐟 𝐭𝐨𝐦𝐨𝐫𝐫𝐨𝐰.
Binka P.
has worked
.
Associated with
10TURTLE LLC
$500K+
earned
$30/hr
100%
Job Success
$400K+ earned
Start of list.
End of list.
I help startups and businesses build Casino, Sports Betting, Poker, Multiplayer, and Gaming Platforms that are secure, scalable, and revenue-focused.
With 14+ years of experience, and 100% Job Success, I deliver high-performance web, mobile, and game solutions for global clients.
Expertise:
✔ Casino Platforms
✔ Sportsbook / Live Betting
✔ Poker / Multiplayer Games
✔ Unity Game Development
✔ Unreal Engine Development
✔ CSGO / Steam API Projects
✔ Mystery Box / Reward Platforms
✔ Wallet / Payment Integrations
✔ Admin Panels / Backoffice Systems
Tech Stack:
React.js, Node.js, Next.js, Laravel, PHP, MongoDB, MySQL, PostgreSQL, AWS, Docker, Unity, Unreal Engine, React Native, Flutter
Why Hire Me:
✔ Gaming industry expertise
✔ Clean scalable architecture
✔ Fast communication
✔ On-time delivery
✔ Long-term support
✔ Conversion-focused UI/UX
Clients Hire Me For:
✅ MVP to Full Product Development
✅ Existing Platform Upgrades
✅ Real-Time Systems
✅ API Integrations
✅ Dedicated Long-Term Developer
If you need an expert for Casino, Sports Betting, Unity, Unreal, Poker, or Gaming Platform Development, send me a message and let’s discuss your project.
Ashraf Kamal S.
has worked
.
$80/hr
100%
Job Success
$400K+ earned
Available now
Start of list.
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Expert-Vetted AI Architect and Engineer with 15+ years in software and 5+ years building production AI systems.
I help companies design, build, and scale AI products that move beyond demos and actually work in production.
My work includes AI SaaS platforms, agentic AI workflows, RAG systems, document processing, workflow automation, AI copilots, chatbots, voice AI, and LLM-powered applications using OpenAI/Claude/Gemini, Python, vector databases, APIs, and modern cloud infrastructure.
I’m usually brought in when a company needs to:
➡️ Build an AI product from MVP to production
➡️ Turn a rough idea or prototype into a working system
➡️ Fix an AI system that is unreliable, slow, or incomplete
➡️ Add AI into an existing SaaS product or business workflow
➡️ Design the architecture before development goes off track
➡️ Scale a system that is breaking under real-world usage
I work across the full lifecycle: product thinking, architecture, data flow, model integration, backend development, cloud deployment, and production hardening.
I don’t just connect an API and call it AI. I design practical systems with the right architecture, tradeoffs, and implementation path so the product can be used, maintained, and scaled.
𝗔𝗴𝗲𝗻𝘁𝗶𝗰 & 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜
Multi-agent systems (tools, memory, planning)
RAG pipelines (hybrid search, retrieval optimization)
LLM integrations (OpenAI, Anthropic, Gemini)
Structured outputs, evaluation, prompt design
Voice AI (real-time, streaming, STT/TTS)
Multi-modal systems (documents, vision, pipelines)
MCP servers and context systems
𝗔𝗜 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲
Vector databases (Pinecone, Weaviate, pgvector, Qdrant)
Embeddings, chunking, ingestion pipelines
Observability and evaluation (LangSmith, Helicone, Arize)
Workflow orchestration (n8n, Make, custom)
𝗦𝗮𝗮𝗦 & 𝗦𝘆𝘀𝘁𝗲𝗺𝘀
React, Next.js, Node, Python, .NET
Multi-tenant SaaS, APIs, integrations
PostgreSQL, MySQL, Redis
AWS, GCP, Docker, CI/CD, Terraform
Happy to walk through relevant systems and architectures I’ve built.
If you’re building something that needs to work in production, or fixing something that doesn’t, we should talk.
Jamie W.
has worked
.
Associated with
CALNETIC - AI, SaaS & Business Applications
$100K+
earned
$16/hr
100%
Job Success
$90K+ earned
Start of list.
End of list.
I am Parminder a passionate developer who lives and breathes Microsoft technologies and related frameworks. Coding isn't just a job for me; it's a genuine love and lifelong pursuit. I am always eager to take on new challenges and push the boundaries of what I can build.
My areas of expertise include:
Microsoft Technologies: ASP.NET, MVC, WinForms, WPF, Entity Framework, DDEX, Dapper, Spotify
Front-End: AngularJS, React, HTML5, CSS3, Bootstrap 3, JavaScript, jQuery
CMS & E-Commerce Platforms: NopCommerce, Umbraco, DNN, WordPress
Mobile Development: Xamarin, Kotlin
Cloud & Backend: Azure, AWS, Node.js
Databases: MySQL, MongoDB, SQLite
Other Technologies: Laravel, PHP, Spotify API integration, HIPAA
I take pride in delivering clean, efficient, and scalable solutions. I work tirelessly to ensure complete satisfaction for every client. My approach is simple: quality work, open communication, and a results-driven mindset.
I believe every project is a new challenge, and every challenge is a step toward success.
Let’s build something great together!
Cheers,
Parminder Singh
Associated with
Seefat Technologies Pvt Ltd
$2K+
earned
$25/hr
100%
Job Success
$70K+ earned
Available now
Offers consultations
Start of list.
End of list.
𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐄𝐱𝐩𝐞𝐫𝐭 | 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐖𝐞𝐛 𝐃𝐞𝐬𝐢𝐠𝐧 | 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐓𝐡𝐞𝐦𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 | 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐏𝐥𝐮𝐬 𝐄𝐱𝐩𝐞𝐫𝐭 | 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐋𝐢𝐪𝐮𝐢𝐝 𝐂𝐨𝐝𝐢𝐧𝐠 | 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐀𝐩𝐩𝐬 | 𝐅𝐮𝐥𝐥 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 | 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐒𝐭𝐨𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
I help businesses build high-converting Shopify stores that are fast, modern, and optimized for sales. From custom Shopify design and theme development to store setup, product pages, and app integrations, I create scalable eCommerce solutions tailored to your brand and business goals.
With expertise in both Shopify design and development, I provide complete end-to-end Shopify solutions tailored to your brand and business goals.
I can build a new Shopify store from scratch or improve your existing store based on your requirements.
🚀 What I can do for you:
⭐ Custom Shopify theme development (from scratch)
⭐ Figma to Shopify (pixel-perfect design)
⭐ Shopify store setup (products, collections, pages)
⭐ Speed optimization & performance improvement
⭐ Conversion-focused redesign (CRO)
⭐ App integration & advanced functionality
⭐ Bug fixing & ongoing support
⭐ Store migration (any to Shopify)
💡 Why choose me:
⭐ Conversion-focused approach (not just design)
⭐ Clean, fast, and scalable code
⭐ Mobile-first and user-friendly UI/UX
⭐ Reliable communication & fast delivery
𝐌𝐲 𝐖𝐨𝐫𝐤 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐬:
➤ Shopify | Shopify 2.0 | Shopify Plus | Shopify Partner | Shopify stores Design | Shopify Store Development | Shopify Apps | Liquid Coding | Shopify Templates
➤ Shopify App development from Scratch using NodeJS, React, Laravel, Yii Framework
➤ Setup Shopify Store with responsive designs and optimized websites for performance and user experience.
➤ Implemented custom features and configured various Shopify Apps for enhanced functionality
➤ Shopify Apps (Oberlo, Dsers, Dropified, Importify, Spocket, Eprolo, etc.)
➤ Expertise with Shopify Page Builder Apps (Shogun, PageFly, GemPages, etc. )
➤ Shopify Store Design Using Figma, XD, Sketch and Photoshop.
➤ Shopify Custom Theme Design and Development (Free/Paid)
➤ Implemented custom features and functionality using Shopify's API and custom coding.
➤ Shopify Store Setup and Shopify Store Design
➤ Shopify Product template customization
➤ Custom checkout integration in Shopify
➤ Bold, and Recharge subscriptions.
➤ Shopify Store Management
➤ Shopify Store ongoing maintainance
I will be happy to discuss the details of the work both in writing and in the meeting. Feel free to inbox me now for 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧.
𝗥𝗲𝗹𝗮𝘁𝗲𝗱 𝗦𝗲𝗮𝗿𝗰𝗵: Shopify Developers | Shopify Designer | Shopify Templates Specialists | E-commerce Consultants | Ecommerce Website Development | Ecommerce Management Services & Solutions
Shopify expert on
Shopify Developer
Shopify Designer Shopify Store set up Shopify website development Shopify Theme customization
A Shopify Developer who can build a custom Shopify theme
A Shopify Expert who understands UX, CRO, Liquid & performance
A Shopify Developer who can redesign your entire storefront
A Shopify migration expert (WooCommerce → Shopify, Wix → Shopify, etc.)
A Shopify Developer for Shopify Plus and complex functionality
#Shopify#ShopifyStoreDesigner#ShopifyonlinestoreDesigner#ShopifyEcommerceDesigner#ShopifyDeveloper#ShopifyDesigner #Ecommerce #WebDesign #CSS #HTML #ShopifyPlus #SEO #Dropshipping #FrontEndDevelopment #ResponsiveDesign #WebDesign #UIUX #WebDev #Shopifyexpertupwork #ShopifyDesigner #Shopify #Topratedplusdeveloper # ShopifyE-commercePlatform #ShopifyOnlinestore #ShopifyWebsiteDesign #ShopifyExpert #ShopifySpecialist #ShopifyAppDeveloper #Ecommerce #Dropshipping #FrontEndDevelopment #LandingPage #Shopifyexpertupwork #ShopifyPlus #Ecommercedeveloper TECH STACK
Shopify | Shopify Plus | Shopify Online Store 2.0 | Shopify Liquid | Shopify Theme Development | Shopify Theme Customization | Figma to Shopify | PSD to Shopify | Shopify Speed Optimization | Shopify CRO | Shopify SEO | Shopify Apps | Shopify App Development | Shopify Store Setup | Shopify Store Redesign | Shopify Store Migration | Shopify Templates | Shopify Custom Theme | Shopify 2.0 Templates | Shopify Metafields | Shopify Admin API | Storefront API | AJAX API | React | JS | jQuery | HTML5 | CSS3 | Tailwind | Bootstrap | JSON | GraphQL | Node.js | Klaviyo Shopify | Shopify UX | Shopify Frontend Developer | Shopify Backend Developer | Shopify Developer Shopify Developer Shopify Expert Shopify Plus Developer Shopify 2.0 Developer Shopify Theme Developer Shopify Theme Customization Expert Shopify Store Setup Expert Shopify Website Redesign Expert
Shopify Migration Expert Figma to Shopify Developer Shopify Liquid Developer Shopify Speed Optimization Expert Shopify CRO Specialist Shopify SEO Specialist Shopify Apps
$60/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
🎯 Conversion-Focused UI/UX & Web Designer | CRO, WordPress, Webflow & HubSpot expert turning traffic into qualified leads through strategic design, clear user flows, and data-driven optimization.
🏆 Top 2% Upwork Talent ⭐ 100% JSS 🌟 60+ 5-Star Reviews ⏱️ 1100+ Hours on Upwork
💼 12+ Years Building Digital Experiences
📈 200+ projects delivered across SaaS, healthcare, e-commerce, and fintech
💼 Helped businesses hit 6-7 figure revenues through conversion-focused designs
🛠 Designs built to scale with speed, security, and conversion in mind
My Strengths:
✅ Conversion-Driven UI/UX – I optimize user journeys across landing pages, websites, and web apps using CRO principles and data-backed insights. Not just making things look good, but making them convert.
✅ CMS Expertise – Deep hands-on experience with WordPress, Webflow, HubSpot, and Framer. Sites that are fast, scalable, and easy for your team to manage after handoff.
✅ Growth-Focused Delivery – More than just clean UI—I build digital experiences designed to generate leads, increase conversions, and drive measurable results.
✅ End-to-End Solutions – From website design and development to full-scale digital marketing, I help businesses strengthen their online presence through growth-focused strategies.
✅ Design-to-Development Workflow – Seamlessly taking projects from Figma to fully functional builds using modern tech stacks and best practices.
💎 Design with purpose, build with speed and grow with confidence.
📩 Available for MVPs, redesigns, CRO audits, custom dev, and CMS websites.
#UX/UI Design #Figma #Web Design #Conversion Rate Optimization (CRO) #Lead Generation #Landing Page Design #UI/UX Design #Website Design #Web Development #Figma to Webflow #Figma to WordPress #Elementor #Webflow Development #Shopify #HubSpot CMS #Responsive Design #Mobile-First Design #Sales Funnel Optimization #A/B Testing #UX Audit #Performance Optimization #Frontend Development #HTML #CSS, JavaScript #Custom Websites #Fintech #Healthcare #Ecommerce #Business #Portfolio #SaaS #Dashboard #Product Design #Mobile App UI #Mobile App Design #UX Strategy #CRO Audit.
Justin P.
has worked
.
Associated with
JTI
$50K+
earned
$65/hr
100%
Job Success
$400K+ earned
Available now
Offers consultations
Start of list.
End of list.
✳️Top 1% Expert-Vetted | 140+ Completed Projects with 100% Success Rate | Clear and Pragmatic Communication
I'm a Full Stack Developer and Back End Developer specializing in EdTech & SaaS Development, RAG systems, and production-ready web applications.
🟢I help founders build revenue-ready software in 2–3 months.
My team provides full-cycle product delivery, including design, testing, and deployment. We hold a 100% success score across 18,000+ hours and 140+ projects.
I'm a Full Stack Developer and AI Developer specializing in EdTech SaaS, RAG systems, and production-ready LLM-powered applications. As a SaaS Developer, Web Developer, WordPress Developer, and Backend Developer, I focus on platforms built for long-term growth - not throwaway prototypes - with LLM-driven features that are reliable, observable, and cost-controlled.
What I Built as a Full Stack Developer, SaaS Developer and AI Developer
💡 EdTech SaaS — Adaptive SAT/ACT prep platform built with Stanford PhDs, featuring personalized learning paths and real-time student analytics. (Full Stack Developer | EdTech Developer)
💡 Enterprise RAG — SharePoint/Dynamics 365 RAG system indexing 300k+ docs for automated SOW drafting and research. (AI Developer | RAG Developer)
💡 Film Industry Search — Hybrid semantic search engine over 500k+ movie/TV scripts using dense vector indexing and keyword-aware reranking. (RAG Developer | Backend Developer)
💡 Voice POS — React Native voice-controlled POS for drive-thru grocery systems with real-time inventory sync. (Full Stack Developer | Mobile Developer)
💡 HealthTech / Fitness AI Development — Fitness platform using hybrid RAG and computer vision for sub-1.2s calorie tracking and workout generation. (AI Developer | Full Stack Developer)
💡Zendesk AI Copilot: Built an Azure OpenAI RAG pipeline for Zendesk, auto-drafting agent replies grounded in historical tickets and KB docs with PII anonymization before processing. (Full Stack Developer / Back End Developer)
💡HealthTech AI Scribe / HIPAA: Whisper + GPT-4o transcription pipeline for psychiatrists, auto-generating structured session notes with patient history, MSE, and treatment plans from live audio. (Full Stack Developer / Back End Developer)
Tech Stack I work with:
🔹My AI and RAG development work covers OpenAI, ChatGPT, Anthropic, Claude, Gemini, Mistral, Llama, LangChain, Hugging Face, PyTorch, and Grok xAI — delivering production-grade Generative AI and RAG systems across industries. For Voice AI, I work with ElevenLabs, Whisper (STT/TTS), VAPI, and OpenAI's real-time audio APIs.
🔹As a Full Stack Developer, my core stack is React.js, Node.js, Next.js, TypeScript, and JavaScript (ES6+), with Python, Vue.js, PHP, HTML, CSS3, and Bootstrap across projects.
🔹On the backend, I build with Node.js, Python, Golang, and Java, using Laravel, REST APIs, background jobs, and async workflows depending on what the system needs.
🔹For mobile, I develop cross-platform iOS and Android applications using React Native, Swift, and Kotlin.
🔹CMS work runs on WordPress Development.
🔹For Cloud infrastructure I use Microsoft Azure, Google Cloud Platform (GCP), SharePoint, DigitalOcean, and Microsoft 365.
🔹My database experience covers PostgreSQL, MongoDB, MySQL, ElasticSearch, Redis, and Supabase.
🔹For communication integrations, I work with Twilio, RingCentral, Zoom, WhatsApp, Telegram, Gmail, and Outlook.
🔹DevOps and delivery relies on Git and solid software architecture and design practices throughout.
🔹On compliance, I build to HIPAA, GDPR, PCI-DSS, SOC 2, FERPA, and COPPA standards — critical for HealthTech, EdTech, and enterprise SaaS platforms handling sensitive data.
How I work
I take on projects as a Full Stack Developer and SaaS Developer where the technical decisions actually matter - platforms that need to scale, handle real data, and stay compliant. As a Web Developer and JavaScript Developer, I'm hands-on in the codebase. As a SaaS Developer and EdTech Developer, I think beyond features and focus on architecture, user workflows, and long-term maintainability.
Working together I'll dig into the strategy behind the code and highlight the pitfalls in your plan to ensure we build the right version of your product the first time.
👉Message me to discuss your project and see if we’re a fit.
Slavik C.
has worked
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