SQL Developers for hire in Canada
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Hire A2Design
We’re A2 Design, a full-cycle development team that turns ideas into working digital products. For over 15 years, we have helped startups and growing businesses build custom web apps, marketplaces, and e-commerce solutions. With 190+ satisfied clients on Freelancer, a 99% success rate on completed jobs, our 4.9⭐...We’re A2 Design, a full-cycle development team that turns ideas into working digital products. For over 15 years, we have helped startups and growing businesses build custom web apps, marketplaces, and e-commerce solutions. With 190+ satisfied clients on Freelancer, a 99% success rate on completed jobs, our 4.9⭐ rating, and Preferred Freelancer badge, we deliver reliable results that matter. ✅ What we do best: - Custom Web Apps (Laravel, Node.js, React, Vue, Next.js) - Scalable Marketplaces & Platforms (B2B / B2C / On-demand) - E-commerce Solutions (WooCommerce, Shopify, custom) - API Integrations & Automation - Mobile-first, Responsive Design Have a project in mind? Let’s discuss how we can help you build and scale it. 📩 Message us today and we’ll respond within 24 hours. less -
Hire dmytrobenko
Highly motivated and detail-oriented professional with a strong background in problem-solving. Good team player as well as good at working alone; very sociable. Hardworking and responsible for projects and tasks. Eager to learn a lot of new information and skills every single dayHighly motivated and detail-oriented professional with a strong background in problem-solving. Good team player as well as good at working alone; very sociable. Hardworking and responsible for projects and tasks. Eager to learn a lot of new information and skills every single day less -
Hire tonyc00
Hello, I am a full-stack developer with extensive DevOps experience, particularly in designing scalable systems using Kubernetes, Azure, and AWS. I also have expertise in AI/ML engineering and deliver high-quality, production-ready solutions. With over 5 years of experience, I’ve worked on everything from Generative...Hello, I am a full-stack developer with extensive DevOps experience, particularly in designing scalable systems using Kubernetes, Azure, and AWS. I also have expertise in AI/ML engineering and deliver high-quality, production-ready solutions. With over 5 years of experience, I’ve worked on everything from Generative AI to business analytics and automation, helping organizations turn complex data into meaningful, actionable insights. I love building scalable, real-world AI solutions—whether it’s improving recommendations, automating workflows, or pushing the boundaries of LLMs and RAG-based AI systems. My expertise spans LangChain, Python automation, advanced machine learning techniques, and cloud-based AI solutions using Azure OpenAI and Azure AI/ML. I have hands-on experience deploying AI models on Azure, optimizing LLM applications, and integrating AI into enterprise systems for enhanced scalability and performance. My Expertise -AI/ML : Large Language Model, NLP, RAG, PyTorch, Deep learning, MLOps, LLaMA, AI Agent Development, OpenAI API, AI App Development, LangChain, AI Chatbot, Azure OpenAI, Azure AI/ML -Data Engineering: Python, R, Numpy, Pandas, GeoPandas, Linear Algebra, Probability, Statistics, Databricks, Microsoft Power BI, snowflake, Big Data Processing, Azure Data Factory, Azure Synapse, Azure SQL, Azure AI Search -Programming Languages: JavaScript/TypeScript, Python, R, C#, C++, PHP -Frontend: HTML5, CSS3, React.js, Next.js, Angular11, Tailwind CSS, Antd, PrimeReact, ShadCN, TanStack, Redux, zustand, Context API, RSuite -Backend: Node, Express, Django, Flask, .NET Core, ASP.NET, Laravel, Firebase, Superbase, Docker, Kubenetes -Database: SQLite, MySQL, MariaDB, PostgreSQL, MongoDB, Redis,Oracle -Cloud: AWS (EC2, S3, Lambda, Elasticsearch, Sagemaker), Azure(Logic App, APIM, Function App, Blob Storage, Azure SQL, Virtual Network, Azure CosmosDB, Azure DevOps, CI/CD,Azure AI Search, Azure CLI, PowerShell, Terraform, Azure Portal) Beyond the tech, I thrive on solving tough problems, collaborating with brilliant minds, and creating AI-driven solutions that actually make an impact. If you’re working on something exciting in AI, let’s connect—I’m always up for an interesting challenge! less -
Hire VisualZen
We are Visual Studio, a collective of strategists, designers, and developers who turn complex challenges into elegant digital solutions. What we do is simple: we build brands that captivate, websites that convert, and experiences that keep users coming back. Whether you need a high-performing Shopify store, a...We are Visual Studio, a collective of strategists, designers, and developers who turn complex challenges into elegant digital solutions. What we do is simple: we build brands that captivate, websites that convert, and experiences that keep users coming back. Whether you need a high-performing Shopify store, a cohesive brand identity, or an intuitive SaaS interface, we bring the right mix of creativity and technical precision to every project. Our approach? Start with your business goals, not design trends. We dig deep into what makes your audience tick, then craft solutions that look exceptional and perform even better. No cookie-cutter templates. No guesswork. Just strategic design backed by solid development. We have partnered with startups ready to launch and brands ready to scale, delivering work that is on time, on budget, and always on point. From wireframes to final launch, we communicate clearly, move fast, and treat your vision like our own. That is the Visual Studio way. less -
Hire jayantm76
Senior Full-Stack Developer with 8+ years of experience building scalable software, mobile applications, and AI-driven platforms for global brands including Google, Volkswagen, ESPN, Samsung, and Disney. Specialized in end-to-end development with strong focus on performance, UX, and business impact.Senior Full-Stack Developer with 8+ years of experience building scalable software, mobile applications, and AI-driven platforms for global brands including Google, Volkswagen, ESPN, Samsung, and Disney. Specialized in end-to-end development with strong focus on performance, UX, and business impact. less -
Hire RadhaAdhavan
• 15+ years of IT experience in various technologies like Java, JSP, JSF, JDBC, Hibernate, Spring, JBoss, MySQL, Sybase, EJB, REST, Maven. • Developed application using LLM to generate summary, generate content, etc. • Developed applicaiton using RAG. • Develped many application using graphql.• 15+ years of IT experience in various technologies like Java, JSP, JSF, JDBC, Hibernate, Spring, JBoss, MySQL, Sybase, EJB, REST, Maven. • Developed application using LLM to generate summary, generate content, etc. • Developed applicaiton using RAG. • Develped many application using graphql. less -
Hire rahulnsaliya
AI (Artificial Intelligence) HW/SW, AI Chatbot Development, AI Development, Amazon Web Services, AnalyticsI’m a passionate Android Developer with over 6 years of hands-on experience building applications ranging from simple utilities to complex enterprise solutions. My work includes developing apps from scratch, integrating third-party libraries, and maintaining or refactoring large legacy codebases. In addition to...I’m a passionate Android Developer with over 6 years of hands-on experience building applications ranging from simple utilities to complex enterprise solutions. My work includes developing apps from scratch, integrating third-party libraries, and maintaining or refactoring large legacy codebases. In addition to Android, I’m also a Full-Stack Developer with experience building backend systems, APIs, and web applications. I can design and develop complete end-to-end solutions, not just mobile apps. I’ve also worked on cross-platform mobile apps using Flutter and React Native. I’m a quick learner and collaborative team player who enjoys applying new technologies to solve real-world problems. Beyond development, I have foundational knowledge of cloud platforms like AWS and Google Cloud (GCP), and I’m comfortable working with scalable and production-ready systems. less -
Hire Brandquill
Hey there! I’m Wania, a graphic designer and website developer based in Ontario - Canada, who has spent the last 6 years turning founder-daydreams into revenue-generating visuals. My logos live on 3 continents, my Shopify builds have helped DTC labels hit six-figure months, and one packaging redesign I shipped last...Hey there! I’m Wania, a graphic designer and website developer based in Ontario - Canada, who has spent the last 6 years turning founder-daydreams into revenue-generating visuals. My logos live on 3 continents, my Shopify builds have helped DTC labels hit six-figure months, and one packaging redesign I shipped last year lifted in-store sales 42 % (ask me for the case study)... What I can do for you: Brand Identity that sticks – logos, colour systems, packaging & pitch decks that feel like “you” before the customer reads a word. Ads & social creatives – thumb-stopping graphics that cut CPC up to 31 % in recent campaigns. Web homes that sell – WordPress | Shopify | Squarespace | Wix, all mobile-first, SEO-ready, and pagespeed-green. Funnels & landing pages – wireframes to launch, engineered for conversions, not just compliments. I still remember the moment the first client told me her Shopify store crossed $100 k after the rebrand we launched on a Tuesday night. That single screenshot turned my freelance into a Six-year obsession with design that moves the needle. Today I split my time between Toronto cafés and Notion boards, building identities, packaging and websites for founders who refuse to look generic. Whether it’s a granola label that jumps off Whole Foods shelves or a landing page that out-converts the founder’s own pitch deck, every pixel I ship is backed by user research, speed tests and at least three cups of Canadian maple coffee. If you’re after a partner who will challenge your brief, send you text at midnight, and hand over a brand manual your future designer will thank you for - let’s chat... less -
Hire pauldinhdev
With over 10 years of experience in the IT industry, I am confident in my ability to make your project a resounding success. Holding a B.S. degree in computer science and numerous successful projects under my belt, I am well-equipped to meet your needs. Services I Offer: ⭐️ Web Development ⭐️ Mobile Development ⭐️...With over 10 years of experience in the IT industry, I am confident in my ability to make your project a resounding success. Holding a B.S. degree in computer science and numerous successful projects under my belt, I am well-equipped to meet your needs. Services I Offer: ⭐️ Web Development ⭐️ Mobile Development ⭐️ Blockchain Development ⭐️ AI/ML Development ⭐️ Embedded Software Development Why Choose Me for Your Project: ✔ Expertise and Experience: My comprehensive knowledge allows me to consistently deliver outstanding results. ✔ Uncompromising Quality: Dedicated to customer satisfaction, I strive for excellence in every project I undertake. ✔ Timely Delivery: Committed to meeting deadlines, I ensure that your plans can proceed uninterrupted. ✔ Effective Communication: Attentive to your goals and requirements, I provide regular progress updates. ✔ Flexible and Adaptable: Open to suggestions and keen on incorporating changes, I am dedicated to achieving your desired outcomes. ✔ Competitive Pricing: Offering competitive rates for my services, I never compromise on the quality of work delivered. Are you ready to embark on this journey with me? Contact me now for further discussion. Thank you less -
Hire steveng96
⭐⭐⭐⭐⭐ I build AI-powered SaaS products, Fintech platforms, eCommerce systems, and mobile apps that ship fast, scale cleanly, and generate measurable results. ⚡SaaS • Activation & AI Copilots I turn signups into active users by redesigning onboarding flows, embedding LLM copilots, and instrumenting product...⭐⭐⭐⭐⭐ I build AI-powered SaaS products, Fintech platforms, eCommerce systems, and mobile apps that ship fast, scale cleanly, and generate measurable results. ⚡SaaS • Activation & AI Copilots I turn signups into active users by redesigning onboarding flows, embedding LLM copilots, and instrumenting product events. Typical outcomes: time-to-first-value cut in half, activation rates up 15~30%, support deflection up via AI assistants. ⚡Fintech • Onboarding & Integrations I build KYC flows, Plaid/Stripe integrations, and dashboard systems with audit-ready architecture and clean data boundaries. I write code the compliance team can review - not just the engineering team. ⚡Mobile • Cross-Platform Apps I build high-performance mobile apps with React Native and Flutter, focused on fast UX, clean state management, and seamless API integration across iOS and Android. ⚡eCommerce • Performance & Automation I ship Shopify extensions, Next.js storefronts, and workflow automations (n8n + AI) that reduce ops overhead and lift conversion. ⚡AI & RAG Systems I design retrieval-augmented generation pipelines, LLM agents, and knowledge-base chatbots that replace hallucination with grounded, explainable answers. ━━━ What "Done" looks like with me ━━━ Every project ships with a written Done = … acceptance spec before code starts, a rollback plan, and deployment docs. No ambiguity on either side. ⚙Tech Stack: Python · FastAPI · Django · Next.js · React · TypeScript · Flutter · React Native · Android · iOS · PostgreSQL · Supabase · AWS · Docker · CI/CD · OpenAI · Anthropic · LangChain · Pinecone · n8n · Stripe · Shopify less
