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Rating is 4.8 out of 5.
4.8/5
Based on 155 client reviews
Humza B.

Ajax, Canada

$35/hr
4.5
13 jobs

I help startups, founders, and businesses design and build AI-powered SaaS products, intelligent chatbots, scalable MVPs, and automation systems using OpenAI, Claude and modern full stack technologies. Most businesses today donโ€™t just need a website or basic application they need smart, scalable systems that can automate work, handle users efficiently, integrate AI features, and support long-term growth. Thatโ€™s exactly the type of product I build. From early-stage startup ideas to production-ready SaaS platforms, I focus on turning concepts into working applications that are fast, reliable, and built with clean architecture. Whether you are launching a new SaaS product, building an AI startup, automating internal workflows, or upgrading an existing system with AI features, I can help you design and develop the complete solution. ๐Ÿ”ง What I Can Build for You I work across the full development lifecycle from planning to deployment. โœ… AI Chatbots (Customer Support, Sales, AI Assistants) โœ… OpenAI / Claude API Integrations โœ… SaaS MVP Development for Startups โœ… Full Stack Web Applications (Frontend + Backend) โœ… AI Automation Systems & Workflow Tools โœ… Multi-user SaaS Platforms (Subscription-based systems) โœ… Custom Dashboards & Admin Panels โœ… API Development & Third-Party Integrations โœ… Stripe Payments, Billing & Subscription Models โœ… CRM Systems & Internal Business Tools โœ… Real-time Applications (Chat, Live Data, Dashboards) โœ… Scalable Backend Architecture & Database Design โœ… AI-powered tools (content generation, analysis, automation) โœ… LLM Training, Fine-tuning & Model Optimization โœ… Data Annotation & Dataset Preparation for AI Models ๐Ÿญ Industries I Work With I build solutions across multiple industries where automation and AI create real impact: โ€ข SaaS Startups & Tech Companies โ€ข E-commerce & Online Stores โ€ข Real Estate Platforms โ€ข Healthcare & Appointment Systems โ€ข Fintech & Financial Applications โ€ข Education & E-learning Platforms โ€ข Marketing Agencies & Automation Firms โ€ข Service-based Businesses โ€ข AI Product Startups ๐Ÿง  How I Approach Projects Every project is built with a product mindset, not just coding. I focus on: โœ” Understanding the business use case clearly โœ” Designing scalable system architecture โœ” Building fast and responsive user interfaces โœ” Creating secure and optimized backend systems โœ” Integrating AI in a practical, usable way โœ” Ensuring the product is ready for real users The goal is always to build something that not only works, but can also scale as the business grows. ๐Ÿ›  Tech Stack Frontend: React.js, Next.js, TypeScript, Tailwind CSS Backend: Node.js, Express.js, NestJS AI: OpenAI & Claude API, LangChain, AI Agents, Vector Databases Database: PostgreSQL, MongoDB, Supabase, Firebase Automation: n8n, Zapier Cloud & DevOps: AWS, Vercel, Docker, GitHub Actions ๐Ÿš€ Types of Projects I Commonly Work On โ€ข AI SaaS platforms with subscription systems โ€ข Startup MVPs for early-stage founders โ€ข AI chatbot systems for customer support and sales โ€ข Workflow automation tools for businesses โ€ข Internal dashboards and admin systems โ€ข AI-powered web applications โ€ข Multi-tenant SaaS architectures โ€ข API-based backend systems โ€ข Real-time web apps and data-driven platforms ๐ŸŽฏ What You Can Expect โœ” Clean, maintainable, and scalable code โœ” Fast development cycles with clear milestones โœ” Reliable communication throughout the project โœ” Focus on performance and user experience โœ” Production-ready deployment setup โœ” Long-term thinking for scaling and upgrades If you're looking to build an AI-powered SaaS product, launch a startup MVP, integrate OpenAI into your system, or automate business workflows with modern AI tools, I can help you turn that idea into a fully functional and scalable product.

  • Web Development
  • Python
  • AI Chatbot
  • RESTful API
  • React
  • Django
  • Flask
  • Mobile App Development
  • DevOps Engineering
  • Artificial Intelligence
  • Machine Learning
  • Natural Language Processing
  • Deep Learning
  • Full-Stack Development
  • Node.js
  • Next.js
  • n8n
  • Automation
  • AI Development
Sitara H.

Milton, Canada

$20/hr
5.0
5 jobs

Turning ideas into successful products, one project at a time. ๐Ÿ‘‹ Hi, I'm Sitara. A few years ago, I joined a social networking platform project that had a big vision but many moving parts. Different teams were involved, priorities kept changing, and there was always pressure to deliver more features. By bringing structure to the project, improving communication between stakeholders, and keeping everyone focused on the right priorities, we successfully delivered around 80% of the planned platform features and transformed the idea into a working product used by real users. Experiences like this are why I love what I do. For the past 6+ years, I have been helping businesses turn ideas into reality through Project Management, Product Management support, Business Analysis, and Quality Assurance. I enjoy being part of the entire journey, from understanding business goals and defining requirements to coordinating teams and testing the final product before launch. My approach is simple: understand the problem, create a clear plan, keep communication open, and focus on delivering quality results. In addition to Project Management, I have 3 years of hands on experience in Quality Assurance, testing websites, mobile applications, and software products to ensure they work as expected and provide a smooth user experience. Here's how I can help: โ€ข Project Management โ€ข Product Management Support โ€ข Business Analysis โ€ข Agile and Scrum Project Delivery โ€ข Quality Assurance and Manual Testing โ€ข Website Testing โ€ข Mobile App Testing โ€ข User Acceptance Testing (UAT) โ€ข Requirement Gathering and Documentation โ€ข Bug Tracking and Reporting โ€ข Jira and Trello Management Industries I have worked with: โ€ข ERP Systems โ€ข E Commerce โ€ข CRM Platforms โ€ข Real Estate โ€ข Business and Finance Applications Certifications: โ€ข Project Management Professional (PMP) โ€ข Certified Scrum Master (CSM) โ€ข Certified AI Project Manager โ€ข Microsoft Certified Developer โ€ข Occupational Language Training in Project Management, Humber College Toronto When clients work with me, they are not just hiring someone to manage tasks or test software. They are working with someone who genuinely cares about the success of their product, pays attention to details, and stays committed from planning to delivery. If you have an idea, a product that needs improvement, or a project that needs strong leadership, I'd love to help make it a success.

  • Jira
  • Beta Testing
  • Web Testing
  • Test Case Design
  • Project Management
  • Software Testing
  • Project Analysis
  • Test Development
  • Scrum
  • Agile CRM
  • Regression Testing
  • Research Papers
  • Agile Software Development
  • QA Testing
  • Test Results & Analysis
Irshad H.

Oakville, Canada

$25/hr
5.0
23 jobs

THINKING OUTSIDE THE BOX is where I usually start, not where I end Hey there, Iโ€™m Irshad Haroon, a WordPress developer, CMS developer, mobile app developer, and app developer who builds WordPress websites and delivers reliable mobile app development for real businesses. I help companies turn ideas into high performance WordPress websites, scalable CMS platforms, and smooth mobile apps through practical mobile app development without the usual stress What I Do โœ… WordPress developer: building fast and scalable WordPress websites for businesses โœ… CMS developer: creating CMS platforms behind modern WordPress websites โœ… Mobile app developer: handling complete mobile app development from idea to launch โœ… App developer: delivering stable apps through structured mobile app development WordPress Website and CMS Work โ—‰ As a WordPress developer, I create clean and fast WordPress websites that scale with content โ—‰ Every WordPress website is built by a CMS developer who plans structure and long term growth โ—‰ WordPress websites developed with performance and usability in mind โ—‰ CMS development focused on making every WordPress website easy to manage for teams Mobile App Development โ—‰ As a mobile app developer, I work on full mobile app development for startups and businesses โ—‰ Every project follows a clear mobile app development process focused on stability โ—‰ Cross platform apps delivered through efficient mobile app development โ—‰ Android and iOS apps built by an app developer experienced in long term mobile app development How I Work As a WordPress developer and CMS developer, I start by understanding how your WordPress website will be used day to day, not just how it should look. My CMS development approach focuses on building WordPress websites that are fast, clean, and easy to manage as content grows. As a mobile app developer and app developer, I approach mobile app development with a focus on structure, performance, and reliability so the app keeps working as users grow. Whether itโ€™s a WordPress website or full mobile app development, I keep communication clear and decisions practical Industries Iโ€™ve Worked With โœ”๏ธ Business and corporate WordPress websites โœ”๏ธ CMS platforms powering content-heavy WordPress websites โœ”๏ธ Startup and business mobile app development projects โœ”๏ธ Custom apps built through focused mobile app development What Makes Me Different โ—‰ I think beyond visuals and build every WordPress website for real usage โ—‰ I treat mobile app development as a product not just a task โ—‰ I build WordPress websites like a CMS developer who expects growth โ—‰ I deliver mobile app development like an app developer who wants long-term success If your project needs someone who can mix strong engineering with a bit of product insight, I fit that lane perfectly. A spot where I takes your project from โ€œgood ideaโ€ to โ€œdamn, that turned out nice.โ€ Keywords โ€ข Mobile app development โ€ข CMS developer โ€ข WordPress โ€ข Shopify โ€ข development โ€ข performance โ€ข speed โ€ข websites โ€ข app โ€ข Flutter โ€ข cross-platform โ€ข mobile apps developer โ€ข webflow โ€ข JavaScript โ€ข WooCommerce โ€ข HTML5 โ€ข Web Design โ€ข google โ€ข Firebase โ€ข Firestore โ€ข App development โ€ข cross platform mobile app โ€ข Flutter app โ€ข Android App Development โ€ข Android โ€ข iOS app โ€ข iOS developer โ€ข android developer โ€ข android app

  • Mobile App Development
  • App Development
  • CMS Development
  • WordPress
  • WordPress Website
  • WordPress Development
  • WooCommerce
  • Shopify
  • Shopify Website Design
  • Flutter
  • Ecommerce Website Development
  • Hybrid App Development
  • JavaScript
  • iOS Development
  • Android App Development
Mirza Mahraf B.

Toronto, Canada

$16/hr
5.0
3 jobs

โญโญโญโญโญ ""I am very pleased with Mirza's quick responses and early delivery of the project. The website looks very professional. He is easy to work with, kind and patient. I will certainly hire him for future projects!!" โœ…Skilled WordPress, Elementor and WooCommerce developer with a robust portfolio, including dynamic eCommerce sites and responsive web apps. Proficient in HTML5, CSS, and JavaScript, PHP delivering high-quality, innovative solutions that exceed client expectations. **See my projects** โญ Here's what I can bring to your project โญ โœ… WORDPRESS: -Landing pages, blogs, portfolios. -Theme customization. -Development of responsive designs -Seamless Integration with other plugins -E-commerce store setup and management (WooCommerce). โœ…ELEMENTOR: -Custom Templates and Blocks -Advanced Design Options with custom CSS -Responsive Layouts -Seamless Integration with other plugins โœ…WOOCOMMERCE: - Store setup with various products types including Digital, Simple, Variable Products. - Secured Payment Integration - Product management. - Shipping configuration - Inventory management - Order processing - Contact forms, Payment forms, Surveys & more. โญ Why you should choose me over other freelancers โญ โœ…Trustworthy Partnerships: Focused on building strong relationships based on trust, delivering exceptional value to every client. โœ…Going the Extra Mile: I believe in delivering more than expected. By providing exceptional value and exceeding client expectations โœ…Open Communication: I maintain clear and timely communication, fostering collaboration and transparency. โœ…Problem-Solving Prowess: I tackle challenges head-on with resilience and determination, finding innovative solutions. โœ…Empathy and Care: I approach every project with empathy, understanding clientโ€™s need and goals to deliver satisfactory results.

  • Java
  • Web Development
  • Elementor
  • PHP
  • JavaScript
  • HTML
  • CSS
  • WordPress Website
  • WooCommerce
  • Web Scraping
  • Selenium WebDriver
  • Web Design
  • Canva
  • Android Studio
  • C
Amgad Mohammad Hanafy S.

Fredericton, Canada

$10/hr
5.0
1 jobs

Senior Java developer with 15+ years of experience, specialized in backend development, with experience in frameworks like Spring, Spring Boot, Hibernate, Maven, Junit, and hands-on experience in multiple business domains like telco, banking, retail, government, R&D, and manufacturing

  • Java
  • Hibernate
  • JUnit
  • Spring Boot
  • Spring MVC
  • Apache Maven
  • Jenkins
  • Selenium
  • Agile Software Development
  • XSL
  • BIRT
  • SWT
  • XML
  • JDBC
  • Socket Programming
Adil W.

Mississauga, Canada

$55/hr
5.0
29 jobs

๐—๐—ฎ๐˜ƒ๐—ฎ ๐—•๐—ฎ๐—ฐ๐—ธ๐—ฒ๐—ป๐—ฑ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ ๐Ÿ–ฅ๏ธ, ๐—ฆ๐—ฝ๐—ฟ๐—ถ๐—ป๐—ด ๐—•๐—ผ๐—ผ๐˜ ๐ŸŒฑ, ๐— ๐—ถ๐—ฐ๐—ฟ๐—ผ๐˜€๐—ฒ๐—ฟ๐˜ƒ๐—ถ๐—ฐ๐—ฒ๐˜€ ๐Ÿ› ๏ธ, ๐—”๐—ช๐—ฆ โ˜๏ธ, ๐—ฅ๐—˜๐—ฆ๐—ง ๐—”๐—ฃ๐—œ๐˜€ ๐Ÿ”— I help businesses build scalable, secure, and high performance backend systems that handle growth without slowing down. Most applications work well in the beginning. The problems start when traffic increases. APIs become slow, deployments become risky, and maintaining the code becomes expensive. That's where I come in. ๐—”๐˜€ ๐—ฎ ๐—ฆ๐—ฒ๐—ป๐—ถ๐—ผ๐—ฟ ๐—๐—ฎ๐˜ƒ๐—ฎ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—ฒ๐—ฟ ๐˜„๐—ถ๐˜๐—ต ๐Ÿญ๐Ÿฏ+ ๐˜†๐—ฒ๐—ฎ๐—ฟ๐˜€ ๐—ผ๐—ณ ๐—ฒ๐˜…๐—ฝ๐—ฒ๐—ฟ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ, I've helped startups and enterprise companies design, build, and optimize backend systems that scale reliably in production. I am not just a Java Developer who writes code. I help businesses create backend architectures that support growth, improve performance, and reduce technical debt. ๐—ฅ๐—ฒ๐˜€๐˜‚๐—น๐˜๐˜€ ๐—œ'๐˜ƒ๐—ฒ ๐——๐—ฒ๐—น๐—ถ๐˜ƒ๐—ฒ๐—ฟ๐—ฒ๐—ฑ โ€ข Built scalable Java Developer solutions serving thousands of daily users with high availability. โ€ข Designed Microservices architectures that reduced deployment risks and improved system reliability. โ€ข Developed Spring Boot applications that improved API response times and backend performance. โ€ข Helped businesses migrate legacy systems into modern Java Developer architectures. โ€ข Delivered production ready backend platforms for startups and enterprise organizations. Every project starts with a business goal and ends with measurable results. ๐—ช๐—ต๐—ฎ๐˜ ๐—œ ๐——๐—ผ ๐—๐—ฎ๐˜ƒ๐—ฎ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ โ€ข Custom backend application development โ€ข Enterprise Java solutions โ€ข Legacy application modernization โ€ข Backend performance optimization โ€ข Secure and maintainable architecture ๐—ฆ๐—ฝ๐—ฟ๐—ถ๐—ป๐—ด ๐—•๐—ผ๐—ผ๐˜ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ โ€ข REST API development โ€ข Spring Security โ€ข Spring Data JPA โ€ข Authentication and authorization โ€ข Scalable backend services ๐— ๐—ถ๐—ฐ๐—ฟ๐—ผ๐˜€๐—ฒ๐—ฟ๐˜ƒ๐—ถ๐—ฐ๐—ฒ๐˜€ ๐—”๐—ฟ๐—ฐ๐—ต๐—ถ๐˜๐—ฒ๐—ฐ๐˜๐˜‚๐—ฟ๐—ฒ โ€ข Distributed systems design โ€ข Service decomposition โ€ข API Gateway implementation โ€ข Event driven architecture โ€ข System scalability and resilience ๐—”๐—ช๐—ฆ ๐—–๐—น๐—ผ๐˜‚๐—ฑ ๐—ฆ๐—ผ๐—น๐˜‚๐˜๐—ถ๐—ผ๐—ป๐˜€ โ€ข AWS deployment and infrastructure โ€ข EC2, ECS, Lambda โ€ข Cloud architecture design โ€ข Monitoring and optimization โ€ข Cost effective cloud operations ๐—ฅ๐—˜๐—ฆ๐—ง ๐—”๐—ฃ๐—œ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ โ€ข API design and implementation โ€ข Third party integrations โ€ข Payment gateway integration โ€ข Documentation and testing โ€ข Secure API architecture ๐—ช๐—ต๐—ฎ๐˜ ๐— ๐—ฎ๐—ธ๐—ฒ๐˜€ ๐— ๐—ฒ ๐——๐—ถ๐—ณ๐—ณ๐—ฒ๐—ฟ๐—ฒ๐—ป๐˜ Most Java Developers focus only on writing code. I focus on the business impact of the software. ๐—•๐—ฒ๐—ณ๐—ผ๐—ฟ๐—ฒ ๐—ฏ๐˜‚๐—ถ๐—น๐—ฑ๐—ถ๐—ป๐—ด ๐—ฎ๐—ป๐˜†๐˜๐—ต๐—ถ๐—ป๐—ด, ๐—œ ๐—ฎ๐˜€๐—ธ: โ€ข Will this architecture still work when traffic grows? โ€ข Can future developers maintain it easily? โ€ข Is it secure? โ€ข Is it optimized for performance? โ€ข Can it scale without major rewrites? This approach helps clients avoid costly problems later. ๐—ช๐—ต๐—ผ ๐—œ ๐—ช๐—ผ๐—ฟ๐—ธ ๐—•๐—ฒ๐˜€๐˜ ๐—ช๐—ถ๐˜๐—ต โ€ข Startups building new SaaS products โ€ข Businesses scaling existing applications โ€ข Companies modernizing legacy Java systems โ€ข Teams adopting Microservices architecture โ€ข Organizations migrating workloads to AWS โ€ข Businesses needing secure and scalable REST APIs ๐—ง๐—ฒ๐—ฐ๐—ต๐—ป๐—ผ๐—น๐—ผ๐—ด๐—ถ๐—ฒ๐˜€ Java, Spring Boot, Spring Security, Hibernate, JPA, Microservices, AWS, Docker, Kubernetes, REST APIs, Kafka, RabbitMQ, PostgreSQL, MySQL, MongoDB, Redis, Maven, Gradle, Git, CI/CD, Jenkins ๐—ช๐—ต๐˜† ๐—–๐—น๐—ถ๐—ฒ๐—ป๐˜๐˜€ ๐—›๐—ถ๐—ฟ๐—ฒ ๐— ๐—ฒ โ€ข 13+ years of Java Developer experience โ€ข Clean, maintainable code โ€ข Scalable backend architecture โ€ข Strong communication โ€ข Reliable delivery โ€ข Long term technical thinking If you're looking for a Java Developer who understands both software engineering and business objectives, let's discuss your project. Send an invitation and I'll respond within a few hours. Keywords: Java Developer, Senior Java Developer, Java Backend Developer, Java Software Engineer, Spring Boot Developer, Spring Boot Expert, Java Application Development, Enterprise Java Developer, Java Web Services, REST API Developer, RESTful API Development, Backend Developer, Backend Engineer, Microservices Developer, Microservices Architecture, Distributed Systems, AWS Developer, AWS Cloud Engineer, Java AWS Developer, Docker, Kubernetes, Kafka, RabbitMQ, Hibernate, JPA, Spring Security, API Integration, Database Design, PostgreSQL, MySQL, MongoDB, Redis, SaaS Backend Development, Scalable Application Development, Cloud Native Applications, Java Consultant, Software Architecture, System Design, Enterprise Application Development, Performance Optimization, CI/CD, Jenkins, Maven, Gradle, Full Stack Java Developer.

  • Java
  • JUnit
  • Spring Boot
  • Core Java
  • Java Servlet API
  • Java Collections Framework
  • API
  • Microservice
  • Java Persistence API
  • Spring MVC
  • Spring Cloud
  • Spring Batch
  • jQuery
  • jMock
  • Git

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