Heroku Experts For Hire
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Sponsored Freelancers
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Hire Synet
SyNet Digital Marketing Co. LLC is a Dubai-based agency led by Salma Noreen, with 17+ years of experience and more than 4,100 completed projects. We help businesses solve practical problems across technology, marketing, finance and daily operations, from fixing an existing website to cleaning up a year of messy...SyNet Digital Marketing Co. LLC is a Dubai-based agency led by Salma Noreen, with 17+ years of experience and more than 4,100 completed projects. We help businesses solve practical problems across technology, marketing, finance and daily operations, from fixing an existing website to cleaning up a year of messy books. AI and automation ChatGPT and AI content workflows, AI-assisted research and reporting, marketing automation, CRM workflows, HubSpot, Zapier and Make integrations, document and data automation. Websites and apps WordPress, WooCommerce, Shopify, Elementor, PHP, Laravel, MERN, React, Node.js, HTML5, CSS3, JavaScript, jQuery, MySQL. Landing pages, forms, third-party integrations, website migration, speed optimisation, bug fixes, security cleanup and ongoing maintenance. Web applications and mobile apps. Marketing SEO, content marketing, copywriting, social media management, email marketing, Mailchimp, landing page copy, brand positioning and marketing operations support. Accounting and bookkeeping QuickBooks Online, Xero, Zoho Books, Wave, Excel and Google Sheets. Bookkeeping and catch-up cleanup, bank and credit card reconciliation, transaction categorisation, general ledger, accounts payable and receivable, A/R and A/P ageing, month-end and year-end close, Profit and Loss, Balance Sheet and Cash Flow statements, payroll, cost accounting, budgeting, forecasting, financial analysis and management reporting, VAT and tax preparation support, grant and fund reporting, and books prepared for audit or due diligence. Admin and technical assistance Virtual assistant support, data entry, spreadsheets and reporting, document handling, customer support, research, and ongoing technical help for your existing team. Our accounting work is handled by qualified accountants with 10+ years experience across corporate books in various countries, including closings that external auditors reviewed line by line. We personally handle project scoping, client communication and delivery oversight. Depending on the project, work may be completed directly by me or by the appropriate specialist within the SyNet team. This is always discussed honestly before the project begins. SyNet has worked with clients across the UAE, US, UK, Europe and Australia. Our profile reflects thousands of completed projects, a 99% completion rate and a long history on Freelancer. Send me your requirements, your website or your books. I will review them and tell you honestly what we can deliver, the realistic timeline and the next step. less -
Hire Wonab
I am an expert in the field of web development with strong, hands-on experience delivering full-stack solutions across a wide range of industries and platforms. ★ Solutions I build: eCommerce, CRM, CMS, LMS, ERP, booking & reservation systems, real-time dashboards, marketplaces, SaaS platforms, and custom business...I am an expert in the field of web development with strong, hands-on experience delivering full-stack solutions across a wide range of industries and platforms. ★ Solutions I build: eCommerce, CRM, CMS, LMS, ERP, booking & reservation systems, real-time dashboards, marketplaces, SaaS platforms, and custom business web applications ★ Industries I've worked in: Retail & eCommerce, real estate, healthcare & fitness, finance, education, logistics, hospitality, and media/entertainment Skilled in object-oriented programming, I'm adept at building fast, scalable, and maintainable web apps using the following frameworks, libraries, and database management systems: ★ Front End: Angular, React.js/Redux, Vue, Nuxt.js, Next.js, Bootstrap, Tailwind CSS ★ Back End: Node.js, Express.js, Meteor.js, Python/Django, Laravel, CodeIgniter, REST & GraphQL APIs ★ DBMS: MySQL, PostgreSQL, MongoDB, SQLite, Firebase ★ Integrations: Stripe/PayPal payments, third-party APIs, authentication systems, email & notification services ★ Version Control & Hosting: GitHub, Bitbucket, Heroku, AWS From responsive front-end interfaces to robust back-end architecture and API integrations, I handle the complete development lifecycle—turning ideas into polished, production-ready products. I'm devoted to my work and give my level best to every project I take on. ==== Recently, my focus has been on developing with WebGL and Three.js to create interactive, immersive 3D web experiences. ==== Thank you for visiting my profile. less -
Hire melopgabriel
I'm a Full-Stack Web, Mobile, Blockchain & AI Expert with extensive experience building modern, scalable, and high-performing digital products from concept to deployment. I specialize in building AI-powered chatbots and conversational agents — from customer support and lead-qualification bots to RAG-based knowledge...I'm a Full-Stack Web, Mobile, Blockchain & AI Expert with extensive experience building modern, scalable, and high-performing digital products from concept to deployment. I specialize in building AI-powered chatbots and conversational agents — from customer support and lead-qualification bots to RAG-based knowledge assistants — integrating LLM APIs (OpenAI, Claude) into production-ready backends. I help startups, agencies, and businesses transform ideas into production-ready applications by combining clean development practices with the latest AI and automation technologies. Whether you need a custom web platform, mobile application, AI-powered solution, or workflow automation, I deliver reliable, maintainable solutions focused on performance, scalability, and user experience. ⭐⭐⭐⭐⭐What I can help you with ⭐ AI Chatbots & AI Agents ⭐ AI Integration (OpenAI, Claude, Gemini, LangChain, MCP) ⭐ Workflow Automation (n8n, Make.com, Zapier) ⭐ Full-Stack Web Development (React, Next.js, Vue.js, Laravel, Node.js, PHP) ⭐ REST APIs & Third-Party API Integrations ⭐ Mobile App Development (React Native, Flutter, Android, iOS) ⭐ Database Design (PostgreSQL, MySQL, Supabase, Firebase) ⭐ Blockchain Development (Solidity, Go, Flutter) and ICO handling ⭐ WordPress & WooCommerce Development ⭐ Shopify Store Development & Customization ⭐ AWS, Vercel, DigitalOcean & Cloud Deployments ⭐ Performance Optimization & Bug Fixing ⭐⭐⭐⭐⭐Why clients work with me ⭐ Clean, scalable, and well-documented code ⭐Strong communication and regular progress updates ⭐ Detail-oriented with a focus on quality ⭐Fast turnaround without compromising reliability ⭐Long-term support after project delivery ⭐Problem-solving mindset for complex technical challenges I believe great software is more than just writing code—it's about understanding business goals and building solutions that create measurable value. I take ownership of every project and work closely with clients to ensure the final product exceeds expectations. If you're looking for a dependable developer who can build, improve, or automate your business with modern web, mobile, blochain and AI technologies, I'd be happy to discuss your project. less -
Hire Tafsol
TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2026–2027 25th profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and Coinbase. Actively contributing to Official WordPress, the platform powering millions of websites. TAFSOL Technologies is an Award-Winning...TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2026–2027 25th profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and Coinbase. Actively contributing to Official WordPress, the platform powering millions of websites. TAFSOL Technologies is an Award-Winning Digital Agency recognized by Clutch.co and Manifest as: 1. TOP B2B SERVICES by Clutch.co in Mobile App Development 2. MOST REVIEWED COMPANIES by The Manifest in Software Development Our team of skilled professionals has extensive experience in providing a wide range of digital services such as: ✅ AI Development & Integration to transform your business ✅ Mobile App Design and Development ✅ Vibe Coding & AI-Powered Development using Lovable, Claude Code, Bolt.new, Base44, Cursor, and other AI-assisted development tools for Rapid MVPs, SaaS Platforms, Web Apps, Mobile Apps, and Business Automation ✅ CRM Design and Development ✅ SAAS-based platform Design and Development ✅ ERP solutions Design and Development ✅ Website Design and Development ✅ Blockchain and smart contracts Development on Ethereum, BNB Smart Chain, Solana, Polygon, etc. ✅ Logo and Graphics Designing ✅ Linux recovery, database repair, and website rebuilds. Tech Stack We Are Proficient In: Frontend Development Frameworks ✅Reactjs ✅Nextjs ✅Vuejs ✅Angular ✅React Native ✅TypeScript ✅Tailwind CSS ✅Bootstrap ✅Storybookjs Backend Development Frameworks ✅Nodejs ✅Expressjs ✅Nestjs ✅Typescript ✅ASP.net ✅Core PHP ✅PHP Laravel ✅Python ✅Django ✅FastAPI ✅REST APIs ✅GraphQL ✅SOAP APIs Mobile Development ✅React Native ✅Flutter Databases ✅PostgreSQL ✅MongoDB ✅MySQL ✅SQL ✅Redis ✅Supabase ✅Neo4j (Graph Database) ✅Pinecone ✅Weaviate ✅FAISS ✅Chroma ✅pgvector Cloud and DevOps ✅AWS ✅Google Cloud ✅Microsoft Azure ✅Docker ✅Kubernetes ✅CI CD pipelines ✅Nginx AI and Automation ✅OpenAI APIs ✅RAG pipelines ✅Vector databases ✅LangChain ✅AI agents ✅OCR pipelines ✅Computer vision integrations CMS and Ecommerce ✅WordPress ✅Shopify ✅WooCommerce ✅Headless CMS ✅Sanity ✅Strapi Payments and Integrations ✅Stripe ✅PayPal ✅Affirm ✅Twilio ✅SendGrid ✅Google Maps API ✅Zapier What We Offer: ✅ 100% Client Satisfaction Rate ✅ 200+ Years of Accumulated Team Experience ✅ 1500+ Satisfied Clients ✅ 70+ In-house Resources ✅ Clients in 55+ Countries ✅ Quick Response Time < 2–3 Hours ✅ 5-Star Rated Profile Across All Platforms ✅ Dedicated Project Managers with Fluent English ✅ Support 5 Days/Week in EST, PST, MST, GMT Let’s start a chat here on Freelancer to discuss your project and share our ideas with you. Thanks for Visiting our Profile!! less -
Hire alexsenn422
I am a full stack developer. I am a programmer with good knowledge of front-end and back-end techniques, have more than 5 years of experience in developing web applications. I am also a Shopify expert with over 9 years of experience. I have excellent design & coding skills, as well as an ability to convert client...I am a full stack developer. I am a programmer with good knowledge of front-end and back-end techniques, have more than 5 years of experience in developing web applications. I am also a Shopify expert with over 9 years of experience. I have excellent design & coding skills, as well as an ability to convert client requirements into exciting online applications. -WHY ME ?- • Shopify development like theme development, app development, customize, etc • Over 5 years of software development experience centered around Javascript and the MEAN web stack • Exposure to a wide variety of technologies and languages • An eye for UI – I coding frontend according to design. • I have built hundreds of websites over the past 10 years and will be available more than 40 hours per week and able to start your project as soon as possible according to you. I work with honesty and ethics. My aim is to provide excellent and cost-effective services to my clients. I'm a hard worker and will bring your site to life. I look forward to working together. less -
Hire Melad2020
Hiring one freelancer for the app, another for the data, and a third for the AI part? I design and build the complete system, end to end. ✓ Web applications and business systems in React, Node.js, Python/Django and PHP/Laravel, deployed and handed over properly ✓ Data pipelines, web scraping and verified lead...Hiring one freelancer for the app, another for the data, and a third for the AI part? I design and build the complete system, end to end. ✓ Web applications and business systems in React, Node.js, Python/Django and PHP/Laravel, deployed and handed over properly ✓ Data pipelines, web scraping and verified lead databases, audited before delivery ✓ AI assistants and automation on OpenAI and Claude APIs, grounded in a live multi-agent system I run in production ✓ Electronics and IoT firmware backed by a B.Sc. in electrical engineering and 12+ years in medical devices What sets me apart: everything above is one person, so nothing falls between specialists, and every delivery is finished, documented and handed over complete. Tell me what you are trying to build, and I'll map a clear first step. less -
Hire bhawanbaweja
My name is Bhawan Baweja, I am a full stack developer with a Bachelors in Technology from BCOU having over 20 years of experience in the IT industry. My core skills are software architecture, so I excel at database design and core PHP. I also excel at SaaS apps, and any app that a company might need as its backbone...My name is Bhawan Baweja, I am a full stack developer with a Bachelors in Technology from BCOU having over 20 years of experience in the IT industry. My core skills are software architecture, so I excel at database design and core PHP. I also excel at SaaS apps, and any app that a company might need as its backbone CRM or CMS tool. I work with a team that has been working with eCommerce since 2003 onwards, and we have focused our efforts on mainly making sites and applications (yes mobile apps too). If you have an idea in your head and are looking for someone with years of experience and technical knowledge to guide you and bring your idea to life, then definitely hire me as I would like the opportunity to chat and work with you. less -
Hire naminghn
As a product-focused full-stack developer with deep experience in end-to-end software delivery, I translate complex business requirements into high-performance, maintainable web applications. My focus is straightforward: understand your business challenges, develop the right technical solutions, and deliver reliable,...As a product-focused full-stack developer with deep experience in end-to-end software delivery, I translate complex business requirements into high-performance, maintainable web applications. My focus is straightforward: understand your business challenges, develop the right technical solutions, and deliver reliable, high-quality results. Core Technical Competencies Software Architecture & Backend Engineering Designing scalable, secure, and maintainable applications, APIs, and backend systems. Expertise in PHP (Laravel), Node.js, NestJS, TypeScript, database architecture, performance optimization, and system integration. Frontend Architecture & Engineering Building high-performance, scalable web applications with a focus on user experience, maintainability, and enterprise-level requirements. Expertise in React, Next.js, Redux, and modern UI frameworks. Cloud, DevOps & Infrastructure Designing, deploying, and managing secure, reliable, and scalable production environments. Experienced in AWS, Docker, Linux infrastructure, CI/CD automation, and cloud-based application operations. less -
Hire Beannsofts
As a software architect and Python developer with 10+ years of experience, I design and deliver full-stack, high-performance crypto trading automation systems for both individuals and organizations. Notable project: 10xTraders.ai – a fully cloud-native, multi-user crypto trading platform that supports strategy...As a software architect and Python developer with 10+ years of experience, I design and deliver full-stack, high-performance crypto trading automation systems for both individuals and organizations. Notable project: 10xTraders.ai – a fully cloud-native, multi-user crypto trading platform that supports strategy generation, live trade execution, smart notifications, user dashboards, and automated scaling, integrating TradingView charts and custom AI modules. My expertise includes: Strategy Engine Development: Design, testing, and deployment of custom and modular trading strategies (momentum, DCA, grid, arbitrage, trend-following, mean reversion, risk management overlays, etc). Exchange Integrations: Multi-exchange (Binance, Bybit, KuCoin, Coinbase, OKX, and more) spot, margin, and derivatives connectivity, robust error handling, and seamless authentication. Backtesting & Simulation: Fast, accurate historical and forward backtesting engines; optimization tooling; walk-forward analysis; metric dashboards. Automated Live Trading: Real-time execution, position sizing, dynamic stoploss/TP, risk management, error recovery, and live trade monitoring. Signal & Webhook Handling: Integration with TradingView, Telegram, Discord, email alerts; advanced webhook processors; custom event triggers. Trading Terminal UI: Web-based terminals for trade monitoring, live logs, analytics, and order management; deep TradingView chart integration; responsive dashboards. AI/ML-Driven Trading: Custom modules for signal generation, position management, and adaptive strategy optimization with machine learning. Portfolio Management: Multi-asset and multi-strategy allocation, wallet/rebalancing, cross-exchange tracking, P&L and risk statistics. Notification & Reporting: Real-time logging, alerting (web, mobile, email, Telegram), performance reporting, and alerting for trade state, errors, fills, or margin events. Cloud & DevOps: Docker, Kubernetes, Helm, NGINX, automated CI/CD pipelines, secure API exposure (REST/WebSockets), volume scaling for thousands of concurrent users. User & Multi-Tenancy: Auth, multi-user session management, isolated deployments, and secure separation for hosted trading platforms. API & Bot Management: REST/WebSocket APIs for strategy control, trade monitoring, status queries, bot lifecycle (spawn/stop/clone/update) at scale. Config & Secrets Handling: Secure, dynamic config management (YAML, JSON), secrets vaults, role-based access, per-user exchange keys. Deployment: Production experience with Linux, bare metal, AWS, GCP, DigitalOcean, Hetzner, OVH; scaling to global audiences. I combine technical rigor, creative engineering, and a passion for clean, robust code to deliver trading solutions that are powerful, resilient, and user-friendly. I’m ready to build and run your next-generation crypto trading or automation platform—end-to-end, from strategy to cloud! less
