Browse Freelancers

Expert in: ASP.NET, C#, SQL + 9 more

I am a SQL Database Developer and Data Engineer with 15+ years of experience in application development, data engineering, and automation of large-scale data processes. I have proven expertise in .NET, MS SQL Server, SSIS, and REST API integrations to deliver secure and scalable enterprise solutions. I lead teams, optimize database performance, and develop automated workflows that streamline operations and improve efficiency. I adapt at collaborating with cross-functional stakeholders to deliver impactful software and data solutions. I enjoy mentoring and guiding cross-functional teams to build robust data architectures, scalable systems, and automated data pipelines. I am passionate about continuous learning, automation, and delivering high-quality, reliable technology solutions that drive business outcomes.…I am a SQL Database Developer and Data Engineer with 15+ years of experience in application development, data engineering, and automation of large-scale data processes. I have proven expertise in .NET, MS SQL Server, SSIS, and REST API integrations to deliver secure and scalable enterprise solutions. I lead teams, optimize database performance, and develop automated workflows that streamline operations and improve efficiency. I adapt at collaborating with cross-functional stakeholders to deliver impactful software and data solutions. I enjoy mentoring and guiding cross-functional teams to build robust data architectures, scalable systems, and automated data pipelines. I am passionate about continuous learning, automation, and delivering high-quality, reliable technology solutions that drive business outcomes.

Full Stack DeveloperWeb DeveloperFront-End Developer

Full Stack DeveloperWeb DeveloperFront-End Developer

Expert in: JavaScript, React JS, TypeScript + 11 more

I am a Full Stack Software Engineer with over 3 years of experience building scalable, revenue-generating web applications. I specialize in the modern JavaScript ecosystem—specifically TypeScript, Next.js, and Node.js—and I love solving complex architectural challenges. Currently, I lead the technical development of Creatyl, a link-in-bio platform where I architected a multi-vendor system capable of processing $100k+ in monthly transaction volume. My work involves everything from integrating complex payments via Stripe Connect to optimizing database performance on AWS. Beyond traditional development, I am deeply involved in AI. I have integrated Gemini and GPT-4 APIs to build intelligent features that automate content creation and improve user engagement. I don’t just write code; I take ownership of products. From gathering requirements directly from clients to mentoring junior developers, I thrive in collaborative environments where I can drive both technical and business success.…I am a Full Stack Software Engineer with over 3 years of experience building scalable, revenue-generating web applications. I specialize in the modern JavaScript ecosystem—specifically TypeScript, Next.js, and Node.js—and I love solving complex architectural challenges. Currently, I lead the technical development of Creatyl, a link-in-bio platform where I architected a multi-vendor system capable of processing $100k+ in monthly transaction volume. My work involves everything from integrating complex payments via Stripe Connect to optimizing database performance on AWS. Beyond traditional development, I am deeply involved in AI. I have integrated Gemini and GPT-4 APIs to build intelligent features that automate content creation and improve user engagement. I don’t just write code; I take ownership of products. From gathering requirements directly from clients to mentoring junior developers, I thrive in collaborative environments where I can drive both technical and business success.

Back-End DeveloperFull Stack DeveloperWeb Developer

Back-End DeveloperFull Stack DeveloperWeb Developer

Expert in: Android, .NET, Java + 23 more

I am Saleem Ahmad, a Lead Application Developer with over 17 years in software design and development. I specialize in CRM, ERP, MIS, Property Management Systems, Business Support Systems, Fleet Management, Revenue Assurance, and E-Commerce Solutions. I bring 8+ years of mobile application development and 12+ years of .NET experience, with a strong track record delivering projects both independently and as part of a team. Currently, I work as a Microsoft Dynamics 365 Managed Services Consultant, delivering end-to-end services for Dynamics 365 CRM and Power Apps Portals for government and public-sector clients. I apply ITIL V4 principles to service delivery, incident management, and change control, and I excel at customizing workflows, building plugins, and integrating CRM with third-party and financial systems. I am passionate about data modeling, automation, and creating user-friendly experiences.…I am Saleem Ahmad, a Lead Application Developer with over 17 years in software design and development. I specialize in CRM, ERP, MIS, Property Management Systems, Business Support Systems, Fleet Management, Revenue Assurance, and E-Commerce Solutions. I bring 8+ years of mobile application development and 12+ years of .NET experience, with a strong track record delivering projects both independently and as part of a team. Currently, I work as a Microsoft Dynamics 365 Managed Services Consultant, delivering end-to-end services for Dynamics 365 CRM and Power Apps Portals for government and public-sector clients. I apply ITIL V4 principles to service delivery, incident management, and change control, and I excel at customizing workflows, building plugins, and integrating CRM with third-party and financial systems. I am passionate about data modeling, automation, and creating user-friendly experiences.

Web DeveloperAI EngineerDeveloper

Olaiya Silvanus Olorunleke

Web DeveloperAI EngineerDeveloper

 Abuja, Nigeria

Expert in: Python, TensorFlow, GitHub + 25 more

I am a software developer and AI/ML engineer with a B.Sc. in Computer Science and certifications in Python, Java, Kotlin, and Data Science. I specialize in backend engineering, machine learning, and full-stack web development, delivering scalable and secure applications across healthcare, NGO, and tech-enabled industries. My work has boosted system efficiency and cut processing times, and I enjoy turning complex data problems into practical solutions. As a proactive team leader, I have guided cross-functional teams, implemented cloud-scale architectures, and produced analytics-driven documentation that aligns technical work with business goals. I thrive in fast-paced environments and am always learning to stay ahead of emerging technologies.…I am a software developer and AI/ML engineer with a B.Sc. in Computer Science and certifications in Python, Java, Kotlin, and Data Science. I specialize in backend engineering, machine learning, and full-stack web development, delivering scalable and secure applications across healthcare, NGO, and tech-enabled industries. My work has boosted system efficiency and cut processing times, and I enjoy turning complex data problems into practical solutions. As a proactive team leader, I have guided cross-functional teams, implemented cloud-scale architectures, and produced analytics-driven documentation that aligns technical work with business goals. I thrive in fast-paced environments and am always learning to stay ahead of emerging technologies.

Web DeveloperProgrammerFull Stack Developer

Albert Rondan

Web DeveloperProgrammerFull Stack Developer

 Houston, United States

Expert in: C#, ASP.NET, AWS + 14 more

I am a Senior Full-Stack .NET Engineer with over 11 years of experience delivering large-scale, real-time acquisition software. I’ve helped teams ship reliable systems that process millions of events and data points daily. I specialize in C#, .NET Core/.NET Framework, Azure and AWS, and I enjoy building secure, scalable, and fault-tolerant solutions for enterprise customers. I’m a hands-on engineer who collaborates across product, security, and operations to drive measurable impact.…I am a Senior Full-Stack .NET Engineer with over 11 years of experience delivering large-scale, real-time acquisition software. I’ve helped teams ship reliable systems that process millions of events and data points daily. I specialize in C#, .NET Core/.NET Framework, Azure and AWS, and I enjoy building secure, scalable, and fault-tolerant solutions for enterprise customers. I’m a hands-on engineer who collaborates across product, security, and operations to drive measurable impact.

PresenterVoiceover ArtistWeb Developer

Sundara Ramaiah Knight

PresenterVoiceover ArtistWeb Developer

 Germany

Expert in: Java, JavaScript, Power BI + 17 more

I am Sundara Ramaiah Knight, an IT professional from India with an EU Blue Card and over two decades of experience delivering enterprise software solutions across multiple industries. I specialize in data management, software architecture, and integration, with hands-on work in Akeneo PIM, ERP integrations, BI dashboards, and IoT. I thrive in international teams, speak German (B1) and English fluently, and have collaborated with clients ranging from banks to healthcare. I enjoy turning complex catalogues and data workflows into robust, scalable systems, and I am always eager to learn new technologies and optimize processes.…I am Sundara Ramaiah Knight, an IT professional from India with an EU Blue Card and over two decades of experience delivering enterprise software solutions across multiple industries. I specialize in data management, software architecture, and integration, with hands-on work in Akeneo PIM, ERP integrations, BI dashboards, and IoT. I thrive in international teams, speak German (B1) and English fluently, and have collaborated with clients ranging from banks to healthcare. I enjoy turning complex catalogues and data workflows into robust, scalable systems, and I am always eager to learn new technologies and optimize processes.

AI EngineerAI DeveloperData Scientist

AI EngineerAI DeveloperData Scientist

Expert in: Python, PyTorch, JavaScript + 7 more

CRM Automation Engineer & AI Developer focused on building high-efficiency business infrastructures and automated sales pipelines. Expert in orchestrating end-to-end lead management systems using GoHighLevel (GHL) and n8n, from capturing prospects via webhooks to automating complex follow-up campaigns. Proven ability to merge technical AI agent development with practical CRM strategies to streamline operations, optimize client engagement, and drive revenue growth. Core Expertise: - CRM & Automation: GoHighLevel (GHL), n8n, Email Campaign Management, Webhook Integrations, Pipeline Optimization, Lead Gen Automation - AI Agents & Engineering: LangGraph, RAG Pipelines, Multi-Agent Systems, Tool-Calling, LLM Integration - Development & Deployment: Python, Pytorch, Supabase, Docker, FastAPI, PostgreSQL, Git…CRM Automation Engineer & AI Developer focused on building high-efficiency business infrastructures and automated sales pipelines. Expert in orchestrating end-to-end lead management systems using GoHighLevel (GHL) and n8n, from capturing prospects via webhooks to automating complex follow-up campaigns. Proven ability to merge technical AI agent development with practical CRM strategies to streamline operations, optimize client engagement, and drive revenue growth. Core Expertise: - CRM & Automation: GoHighLevel (GHL), n8n, Email Campaign Management, Webhook Integrations, Pipeline Optimization, Lead Gen Automation - AI Agents & Engineering: LangGraph, RAG Pipelines, Multi-Agent Systems, Tool-Calling, LLM Integration - Development & Deployment: Python, Pytorch, Supabase, Docker, FastAPI, PostgreSQL, Git

Full Stack DeveloperWeb DeveloperFront-End Developer

Full Stack DeveloperWeb DeveloperFront-End Developer

Expert in: Laravel, Node.js, MongoDB + 3 more

I am Hicham Elmliki, a passionate full-stack developer based in Tangier with hands-on experience in Laravel, Node.js, React, and MEAN stacks. I enjoy turning ideas into robust, scalable applications and collaborating with cross-functional teams to deliver value. I’ve built and maintained web and mobile backends, led project efforts, and completed professional certificates in web and mobile development. I’m fluent in Arabic (native) with intermediate French and English, and I’m open to opportunities in Canada. Over the years, I’ve designed backend systems, integrated payments and real-time notifications, and delivered responsive front-end experiences for applicants, admins, and consultants. I’m continually learning and applying best practices to optimize performance, security, and user experience.…I am Hicham Elmliki, a passionate full-stack developer based in Tangier with hands-on experience in Laravel, Node.js, React, and MEAN stacks. I enjoy turning ideas into robust, scalable applications and collaborating with cross-functional teams to deliver value. I’ve built and maintained web and mobile backends, led project efforts, and completed professional certificates in web and mobile development. I’m fluent in Arabic (native) with intermediate French and English, and I’m open to opportunities in Canada. Over the years, I’ve designed backend systems, integrated payments and real-time notifications, and delivered responsive front-end experiences for applicants, admins, and consultants. I’m continually learning and applying best practices to optimize performance, security, and user experience.

Web DeveloperProgrammerDeveloper

Web DeveloperProgrammerDeveloper

Expert in: PHP, Java, JavaScript + 9 more

I am a technology-driven Software Engineer with 6 years of experience translating business requirements and functional specifications into robust code modules. I am proficient in PHP, Java, HTML, SQL, JavaScript, and CSS, with a strong emphasis on system integration testing (SIT) and user acceptance testing (UAT). I support the full software development lifecycle and enjoy driving the adoption of new technologies to deliver integrated enterprise solutions. I am a reliable, collaborative team player who thrives on problem-solving and task prioritization. I actively research innovative technology trends and apply them to real-world projects, helping teams succeed and stakeholders achieve their goals.…I am a technology-driven Software Engineer with 6 years of experience translating business requirements and functional specifications into robust code modules. I am proficient in PHP, Java, HTML, SQL, JavaScript, and CSS, with a strong emphasis on system integration testing (SIT) and user acceptance testing (UAT). I support the full software development lifecycle and enjoy driving the adoption of new technologies to deliver integrated enterprise solutions. I am a reliable, collaborative team player who thrives on problem-solving and task prioritization. I actively research innovative technology trends and apply them to real-world projects, helping teams succeed and stakeholders achieve their goals.

Full Stack DeveloperAI EngineerDevOps Developer

Danyal Shahid

 Dubai, United Arab Emirates

Full Stack DeveloperAI EngineerDevOps Developer

Expert in: Node.js, TypeScript, CSS + 12 more

Hi, I’m Danyal Shahid, a Senior Fullstack Engineer specializing in scalable Node.js, TypeScript, React, AWS, Kubernetes, and AI-powered workflows. I build cloud-native solutions that scale for fintech, SaaS, and enterprise clients, working across product, operations, and client teams in Dubai, Lahore, and remote settings. I enjoy turning complex requirements into robust architectures, mentoring engineers, and delivering reliable software with measurable impact. I thrive on shipping features end-to-end, improving system reliability, and helping teams elevate engineering standards.…Hi, I’m Danyal Shahid, a Senior Fullstack Engineer specializing in scalable Node.js, TypeScript, React, AWS, Kubernetes, and AI-powered workflows. I build cloud-native solutions that scale for fintech, SaaS, and enterprise clients, working across product, operations, and client teams in Dubai, Lahore, and remote settings. I enjoy turning complex requirements into robust architectures, mentoring engineers, and delivering reliable software with measurable impact. I thrive on shipping features end-to-end, improving system reliability, and helping teams elevate engineering standards.

Web DeveloperFull Stack DeveloperBack-End Developer

Web DeveloperFull Stack DeveloperBack-End Developer

Full Stack DeveloperWeb DeveloperFront-End Developer

Expert in: JavaScript, TypeScript, Node.js + 6 more

No BioMore info

Full Stack DeveloperWeb DeveloperFront-End Developer

Expert in: React JS, TypeScript, JavaScript + 11 more

Hi, I’m Mariano De Simone, a Senior Fullstack Developer and Team Lead with a track record of delivering end-to-end web applications. I enjoy designing scalable architectures and hands-on coding across the stack, from backend APIs to polished frontend interfaces. Currently leading the Prevention Squad at Qida and previously contributing to MásOrange’s private users area, I thrive in collaborative environments and mentoring teams to ship high-quality software. My stack includes React, TypeScript, Python, PostgreSQL, and cloud tooling, and I’m comfortable working in English and Spanish.…Hi, I’m Mariano De Simone, a Senior Fullstack Developer and Team Lead with a track record of delivering end-to-end web applications. I enjoy designing scalable architectures and hands-on coding across the stack, from backend APIs to polished frontend interfaces. Currently leading the Prevention Squad at Qida and previously contributing to MásOrange’s private users area, I thrive in collaborative environments and mentoring teams to ship high-quality software. My stack includes React, TypeScript, Python, PostgreSQL, and cloud tooling, and I’m comfortable working in English and Spanish.

Full Stack DeveloperWeb DeveloperFront-End Developer

Full Stack DeveloperWeb DeveloperFront-End Developer

Expert in: CSS, JavaScript, React Native + 2 more

I'm Muhammad Ukasha, a MERN stack developer with a strong background in building scalable web and mobile applications. I enjoy turning complex requirements into clean, maintainable code, specializing in front-end interfaces with React and robust back-ends using Node.js, Express, and MongoDB. I'm eager to contribute to a forward-looking team, collaborate across disciplines, and continuously learn new technologies to deliver high-quality, scalable solutions.…I'm Muhammad Ukasha, a MERN stack developer with a strong background in building scalable web and mobile applications. I enjoy turning complex requirements into clean, maintainable code, specializing in front-end interfaces with React and robust back-ends using Node.js, Express, and MongoDB. I'm eager to contribute to a forward-looking team, collaborate across disciplines, and continuously learn new technologies to deliver high-quality, scalable solutions.

Full Stack DeveloperWeb DeveloperFront-End Developer

Muzzamil Hussain

 Glasgow, United Kingdom

Full Stack DeveloperWeb DeveloperFront-End Developer

Expert in: JavaScript, Node.js, TypeScript + 4 more

I'm an experienced Full Stack Developer with over 3+ years of expertise building and maintaining high-performance web applications using the MERN stack (MongoDB, Express, React, Node.js) and other modern technologies. I'm proficient in both front-end and back-end development, with a strong understanding of JavaScript, RESTful APIs, and cloud platforms. I enjoy collaborating in agile teams, optimizing code for scalability, and delivering clean, efficient, and maintainable software that solves complex technical challenges with creative solutions.…I'm an experienced Full Stack Developer with over 3+ years of expertise building and maintaining high-performance web applications using the MERN stack (MongoDB, Express, React, Node.js) and other modern technologies. I'm proficient in both front-end and back-end development, with a strong understanding of JavaScript, RESTful APIs, and cloud platforms. I enjoy collaborating in agile teams, optimizing code for scalability, and delivering clean, efficient, and maintainable software that solves complex technical challenges with creative solutions.

App DeveloperWeb DeveloperFull Stack Developer

App DeveloperWeb DeveloperFull Stack Developer

Expert in: Flutter, Node.js, SQL + 4 more

Hi, I’m Nader Ismael, a Flutter Developer based in Egypt. I build cross-platform apps with a focus on fintech, e-commerce, and social platforms, delivering clean, scalable solutions. I’m proficient in integrating third‑party APIs and SDKs, authentication services, payments, and analytics to enhance functionality and reliability. I’m collaborative, results‑driven, and committed to delivering strong user experiences and maintainable code.…Hi, I’m Nader Ismael, a Flutter Developer based in Egypt. I build cross-platform apps with a focus on fintech, e-commerce, and social platforms, delivering clean, scalable solutions. I’m proficient in integrating third‑party APIs and SDKs, authentication services, payments, and analytics to enhance functionality and reliability. I’m collaborative, results‑driven, and committed to delivering strong user experiences and maintainable code.