Browse Freelancers
postgresql
Expert in: Dart, Flutter, JavaScript + 10 more
I am just a simple computer science graduate looking to use his skills to have some positive effect on the world…I am just a simple computer science graduate looking to use his skills to have some positive effect on the worldWWWW…
More info Expert in: Web Design, Microsoft Office, Microsoft Excel + 13 more
I am a full-stack and DevOps engineer who ships production systems that stay fast, secure, and easy to operate. I build with Python, Django, FastAPI, React, and Angular, and I run those services on AWS with Docker, Kubernetes, Terraform, and strong CI/CD.
I have delivered secure REST APIs and responsive front ends for analytics, education, and startup products. I designed AWS foundations with Terraform, automated releases with GitHub Actions and GitLab CI, and hardened platforms with least-privilege IAM and image scanning. I improved reliability with EKS, ECS, and serverless patterns on API Gateway, Lambda, SQS, and EventBridge. I raised observability with Prometheus, Grafana, Fluentd, and Datadog so teams can find and fix issues quickly.
Previously, I upgraded a large Django platform from Python 2 to Python 3 and containerized services on AWS EKS. I led the development of a fire reporting platform using Django, Redis, and PostgreSQL, which automated manual tasks and generated accurate reports. I built micro-frontend modules with Angular and Module Federation and shipped PrimeNG-based admin tooling that simplified operations.
What sets me apart is the blend of platform ownership and product delivery. I manage roadmaps, mentor teammates, and keep pipelines lean. I document decisions, align stakeholders, and move features from idea to stable release. I hold certifications in CKAD, AWS, and SnowPro Core, and I continue to learn. If your stack leans on a tool I haven’t used, I pick it up quickly and deliver to your standards.…I am a full-stack and DevOps engineer who ships production systems that stay fast, secure, and easy to operate. I build with Python, Django, FastAPI, React, and Angular, and I run those services on AWS with Docker, Kubernetes, Terraform, and strong CI/CD.
I have delivered secure REST APIs and responsive front ends for analytics, education, and startup products. I designed AWS foundations with Terraform, automated releases with GitHub Actions and GitLab CI, and hardened platforms with least-privilege IAM and image scanning. I improved reliability with EKS, ECS, and serverless patterns on API Gateway, Lambda, SQS, and EventBridge. I raised observability with Prometheus, Grafana, Fluentd, and Datadog so teams can find and fix issues quickly.
Previously, I upgraded a large Django platform from Python 2 to Python 3 and containerized services on AWS EKS. I led the development of a fire reporting platform using Django, Redis, and PostgreSQL, which automated manual tasks and generated accurate reports. I built micro-frontend modules with Angular and Module Federation and shipped PrimeNG-based admin tooling that simplified operations.
What sets me apart is the blend of platform ownership and product delivery. I manage roadmaps, mentor teammates, and keep pipelines lean. I document decisions, align stakeholders, and move features from idea to stable release. I hold certifications in CKAD, AWS, and SnowPro Core, and I continue to learn. If your stack leans on a tool I haven’t used, I pick it up quickly and deliver to your standards.WWWW…
More info Expert in: C++, Python, Game Design + 7 more
I am an engine-oriented developer with a passion for C++ game engine development and physics simulation implementation. With a strong background in graphics pipelines and computational architecture, I am dedicated to optimizing performance and enhancing user experience in game development.…I am an engine-oriented developer with a passion for C++ game engine development and physics simulation implementation. With a strong background in graphics pipelines and computational architecture, I am dedicated to optimizing performance and enhancing user experience in game development.WWWW…
More info Expert in: React Native, JavaScript, React JS + 17 more
I'm a hands-on software architect and AI integration consultant with decades of experience building mission-critical applications across healthcare, enterprise, startup, and infrastructure environments.
I've led React teams of 7–10 developers at Florida Blue and Centene on HIPAA-compliant SaaS platforms. I'm now combining deep full-stack expertise with AI tooling to build autonomous agents, LLM-powered features, and AI-augmented development workflows. I'm a purpose-driven professional who enjoys engaging, training, and mentoring others.…I'm a hands-on software architect and AI integration consultant with decades of experience building mission-critical applications across healthcare, enterprise, startup, and infrastructure environments.
I've led React teams of 7–10 developers at Florida Blue and Centene on HIPAA-compliant SaaS platforms. I'm now combining deep full-stack expertise with AI tooling to build autonomous agents, LLM-powered features, and AI-augmented development workflows. I'm a purpose-driven professional who enjoys engaging, training, and mentoring others.WWWW…
More info Expert in: C#, .NET, ASP.NET + 14 more
At NTSprint, we’re passionate about creating tailor-made software solutions that drive online growth. Our team of talented engineers brings over 10 years of extensive experience to the table. Whether you need web or mobile app development, database solutions, or UX/UI design, we’ve got you covered.
We work closely with our clients to create clear specifications covering functionality, look and feel, and non-functional requirements (such as performance and scalability). We follow the Scrum methodology, and we keep our project owners on the loop via Slack or Teams being online and responsive during US office hours.
Our expertise covers a wide range of technologies and skills:
• Website Design: We transform specifications into beautiful mobile and web designs that captivate users and leave an unforgettable first impression.
• Backend Development: Whether on the cloud or on-premises, we excel in AWS, Azure, and Google Cloud.
• API Development: Our expertise extends to .NET, .NET Core, Node.js, PHP, and more.
• Frontend Development: We build interfaces using Angular, React, and other JavaScript frameworks.
• Mobile Development: We work with native and hybrid technologies.
Quality is our priority. Our experienced quality assurance team rigorously tests various scenarios before end-users interact with the product.
We excel at overcoming challenges and approach every project with boundless enthusiasm to assist you!…At NTSprint, we’re passionate about creating tailor-made software solutions that drive online growth. Our team of talented engineers brings over 10 years of extensive experience to the table. Whether you need web or mobile app development, database solutions, or UX/UI design, we’ve got you covered.
We work closely with our clients to create clear specifications covering functionality, look and feel, and non-functional requirements (such as performance and scalability). We follow the Scrum methodology, and we keep our project owners on the loop via Slack or Teams being online and responsive during US office hours.
Our expertise covers a wide range of technologies and skills:
• Website Design: We transform specifications into beautiful mobile and web designs that captivate users and leave an unforgettable first impression.
• Backend Development: Whether on the cloud or on-premises, we excel in AWS, Azure, and Google Cloud.
• API Development: Our expertise extends to .NET, .NET Core, Node.js, PHP, and more.
• Frontend Development: We build interfaces using Angular, React, and other JavaScript frameworks.
• Mobile Development: We work with native and hybrid technologies.
Quality is our priority. Our experienced quality assurance team rigorously tests various scenarios before end-users interact with the product.
We excel at overcoming challenges and approach every project with boundless enthusiasm to assist you!WWWW…
More info Expert in: Vue.js, JavaScript, HTML5 + 35 more
I’m Norman H. Strassner, a UI/UX front-end engineer focused on building enterprise-grade web apps for government and private sector clients. I design accessible, intuitive experiences and translate complex requirements into clean, maintainable code.
I’ve led UI/UX architecture for NOAA's ngenCERF, mentored developers, and integrated AI-enhanced workflows to improve performance and collaboration. I’m passionate about design systems, accessibility (WCAG/508), and delivering reliable software that helps thousands of users.…I’m Norman H. Strassner, a UI/UX front-end engineer focused on building enterprise-grade web apps for government and private sector clients. I design accessible, intuitive experiences and translate complex requirements into clean, maintainable code.
I’ve led UI/UX architecture for NOAA's ngenCERF, mentored developers, and integrated AI-enhanced workflows to improve performance and collaboration. I’m passionate about design systems, accessibility (WCAG/508), and delivering reliable software that helps thousands of users.WWWW…
More info Expert in: JavaScript, Node.js, React JS + 9 more
I am a senior software engineer with comprehensive experience designing, architecting, and developing web, mobile, SharePoint, and .Net Windows applications across various industries including oil and gas, banking, leasing, and health services. I am dependable, approachable, self-motivated, and detail-oriented, with strong expertise in data warehousing, dimensional modeling, report development, and data visualization.
Throughout my career, I have worked extensively with modern web technologies such as React, Node.js, and TypeScript, as well as Microsoft Azure cloud technologies and Power BI. I excel in Agile environments, applying SOLID principles and design patterns to build scalable and secure software solutions that meet business needs.…I am a senior software engineer with comprehensive experience designing, architecting, and developing web, mobile, SharePoint, and .Net Windows applications across various industries including oil and gas, banking, leasing, and health services. I am dependable, approachable, self-motivated, and detail-oriented, with strong expertise in data warehousing, dimensional modeling, report development, and data visualization.
Throughout my career, I have worked extensively with modern web technologies such as React, Node.js, and TypeScript, as well as Microsoft Azure cloud technologies and Power BI. I excel in Agile environments, applying SOLID principles and design patterns to build scalable and secure software solutions that meet business needs.WWWW…
More info Expert in: Prompt Engineering, Python, GPT + 15 more
Principal AI Automation Architect with industry's most comprehensive automation portfolio. Creator of UnifyAI multi-LLM platform and AINXAgent system serving enterprise clients across Healthcare, FinTech, EdTech, and AgriTech industries.
Unique value proposition: 65+ production repositories representing complete AI ecosystem architecture experience. Specialized in advanced prompt engineering, multi-model optimization (OpenAI, Claude, Perplexity), and enterprise-scale automation delivering measurable ROI (£150,000+ documented cost savings).
Core expertise: API orchestration, CX automation, B2B tools, no-code platforms, and cross-industry digital transformation. Proven track record training 50+ professionals with 95% adoption rates and managing complex automation projects across multiple time zones.
Portfolio highlights:
UnifyAI Platform: "All AI. One Platform. Infinite Possibilities" - comprehensive multi-LLM ecosystem
AINXAgent: Complete full-stack AI agent system supporting 1000+ concurrent users
Universal Chatbot SaaS: Multiple platforms optimized for various AI models
Cross-Industry Solutions: Healthcare (medtranslate-ai), FinTech (fininsight), EdTech (learning-platform), AgriTech (homegrow)
Immediate contribution capability: Principal-level strategic consulting, complete platform architecture, and enterprise AI transformation leadership. Available for high-impact projects requiring deep automation expertise and proven business results.
Portfolio: github.com/sreejagatab | Website: jagatab.uk
Skills to Add:
Prompt Engineering, OpenAI, Claude, Perplexity API
Business Process Automation, API Orchestration, CX Automation
TypeScript, JavaScript, Full-Stack Development, Microservices
No-Code Platforms, SaaS Architecture, Enterprise Integration
Healthcare AI, FinTech Automation, EdTech Solutions, AgriTech…Principal AI Automation Architect with industry's most comprehensive automation portfolio. Creator of UnifyAI multi-LLM platform and AINXAgent system serving enterprise clients across Healthcare, FinTech, EdTech, and AgriTech industries.
Unique value proposition: 65+ production repositories representing complete AI ecosystem architecture experience. Specialized in advanced prompt engineering, multi-model optimization (OpenAI, Claude, Perplexity), and enterprise-scale automation delivering measurable ROI (£150,000+ documented cost savings).
Core expertise: API orchestration, CX automation, B2B tools, no-code platforms, and cross-industry digital transformation. Proven track record training 50+ professionals with 95% adoption rates and managing complex automation projects across multiple time zones.
Portfolio highlights:
UnifyAI Platform: "All AI. One Platform. Infinite Possibilities" - comprehensive multi-LLM ecosystem
AINXAgent: Complete full-stack AI agent system supporting 1000+ concurrent users
Universal Chatbot SaaS: Multiple platforms optimized for various AI models
Cross-Industry Solutions: Healthcare (medtranslate-ai), FinTech (fininsight), EdTech (learning-platform), AgriTech (homegrow)
Immediate contribution capability: Principal-level strategic consulting, complete platform architecture, and enterprise AI transformation leadership. Available for high-impact projects requiring deep automation expertise and proven business results.
Portfolio: github.com/sreejagatab | Website: jagatab.uk
Skills to Add:
Prompt Engineering, OpenAI, Claude, Perplexity API
Business Process Automation, API Orchestration, CX Automation
TypeScript, JavaScript, Full-Stack Development, Microservices
No-Code Platforms, SaaS Architecture, Enterprise Integration
Healthcare AI, FinTech Automation, EdTech Solutions, AgriTechWWWW…
More info Expert in: JavaScript, Webflow, Node.js + 8 more
Who I Am
Full-stack developer & technical consultant. I don't just write code — I ship products that make money.
What I've Built (not promised — built)
→ QuintessWealth — Fintech platform, 65% month-1 user retention
→ EfilingITR — Tax filing system serving 50+ clients live
→ VibrantHospital — Healthcare booking system, 600+ appointments processed
→ Zulal Wellness Resort (Qatar) & Holiday Inn (Thailand) — International client websites
→ AI Inventory Portal @ Jindal Steel — Cut manual errors by 40%
My Stack
Nextjs · MERN · AI/ML · n8n Automation · Python
I've worked in lean teams where one person owns the full stack — frontend, backend, deployment, and the midnight bug fix. No handoffs. No "that's not my job."
Why Clients Stay
You're not looking for a developer who disappears after delivery. You need someone who understands that your website/app is a revenue engine, not a college project. I've built for startups, hospitals, luxury resorts, and finance companies — every project shipped, live, and generating results.
Let's build.…Who I Am
Full-stack developer & technical consultant. I don't just write code — I ship products that make money.
What I've Built (not promised — built)
→ QuintessWealth — Fintech platform, 65% month-1 user retention
→ EfilingITR — Tax filing system serving 50+ clients live
→ VibrantHospital — Healthcare booking system, 600+ appointments processed
→ Zulal Wellness Resort (Qatar) & Holiday Inn (Thailand) — International client websites
→ AI Inventory Portal @ Jindal Steel — Cut manual errors by 40%
My Stack
Nextjs · MERN · AI/ML · n8n Automation · Python
I've worked in lean teams where one person owns the full stack — frontend, backend, deployment, and the midnight bug fix. No handoffs. No "that's not my job."
Why Clients Stay
You're not looking for a developer who disappears after delivery. You need someone who understands that your website/app is a revenue engine, not a college project. I've built for startups, hospitals, luxury resorts, and finance companies — every project shipped, live, and generating results.
Let's build.WWWW…
More info Expert in: JavaScript, React JS, TypeScript + 14 more
Steven Taylor is a Senior Full-Stack Engineer specialising in frontend development, UI/UX implementation, and modern JavaScript frameworks including React, Redux, Next.js, and TypeScript. He builds high-performance modern web applications and sites, alongside scalable backend systems using technologies such as Node.js and Java (Spring Boot), transforming complex data and workflows into intuitive, responsive user interfaces.
In addition to software engineering, Steven has extensive experience in music production, studio and live sound engineering. As the owner of an independent record label, he led artist discovery, artist management, music production, and final mixdowns for signed artists. He also offers technical writing, proofreading, editing, and technology and audio equipment reviews.…Steven Taylor is a Senior Full-Stack Engineer specialising in frontend development, UI/UX implementation, and modern JavaScript frameworks including React, Redux, Next.js, and TypeScript. He builds high-performance modern web applications and sites, alongside scalable backend systems using technologies such as Node.js and Java (Spring Boot), transforming complex data and workflows into intuitive, responsive user interfaces.
In addition to software engineering, Steven has extensive experience in music production, studio and live sound engineering. As the owner of an independent record label, he led artist discovery, artist management, music production, and final mixdowns for signed artists. He also offers technical writing, proofreading, editing, and technology and audio equipment reviews.WWWW…
More info Expert in: JavaScript, SQL, CSS + 5 more
I’m Fida Hussain. Who is passionated about backend and full‑stack development and enjoy turning ideas into reliable, scalable software.
I’ve built real-world applications for accessibility, healthcare, and gig platforms, working with APIs, databases, and cloud tools.…I’m Fida Hussain. Who is passionated about backend and full‑stack development and enjoy turning ideas into reliable, scalable software.
I’ve built real-world applications for accessibility, healthcare, and gig platforms, working with APIs, databases, and cloud tools.WWWW…
More info Expert in: CSS, HTML5, JavaScript + 10 more
Full stack deveveloper with 15 years of experience, working with Javascript / Typescript, React, Remix, Next.js, Node.js and Ruby on Rails…Full stack deveveloper with 15 years of experience, working with Javascript / Typescript, React, Remix, Next.js, Node.js and Ruby on RailsWWWW…
More info Expert in: JavaScript, React JS, Node.js + 14 more
Motivated Software Engineer with a Bachelor’s degree in Computer Science,, specializing in full-stack development, information system, and scalable system architecture.
I run Pivods a lean software team where hiring one means getting the power of four skilled professionals working in sync. We move fast, think strategically, and build with purpose.
Proficient in HTML, CSS, JavaScript, Java, and C++, currently expanding into Golang, I focus on turning complex business ideas into clean, reliable, and impactful solutions. Strong in client communication, cross-team collaboration, and end-to-end delivery.
Driven by curiosity, shaped by real-world projects, and always building toward something bigger.…Motivated Software Engineer with a Bachelor’s degree in Computer Science,, specializing in full-stack development, information system, and scalable system architecture.
I run Pivods a lean software team where hiring one means getting the power of four skilled professionals working in sync. We move fast, think strategically, and build with purpose.
Proficient in HTML, CSS, JavaScript, Java, and C++, currently expanding into Golang, I focus on turning complex business ideas into clean, reliable, and impactful solutions. Strong in client communication, cross-team collaboration, and end-to-end delivery.
Driven by curiosity, shaped by real-world projects, and always building toward something bigger.WWWW…
More info Expert in: React JS, JavaScript, CSS + 7 more
I'm Parisa Ghasemi, a Front-End Engineer with 5+ years of experience building modern, scalable, and high-performance web applications for digital platforms serving millions of users. I'm skilled in React, TypeScript, and Git, with a strong focus on modular architecture, accessibility, and performance optimization.
I thrive in cross-functional teams, CI/CD environments, and contributing to design systems that ensure reusability and brand consistency across large-scale products. I enjoy crafting responsive, accessible UI components and driving front-end excellence from concept to production. Currently, I work as a freelance Front-End Engineer, building React/Next.js apps and reusable UI components, and I have previously led frontend features for Filimo at SabaIdeaCo and designed fintech web interfaces at Arosis.…I'm Parisa Ghasemi, a Front-End Engineer with 5+ years of experience building modern, scalable, and high-performance web applications for digital platforms serving millions of users. I'm skilled in React, TypeScript, and Git, with a strong focus on modular architecture, accessibility, and performance optimization.
I thrive in cross-functional teams, CI/CD environments, and contributing to design systems that ensure reusability and brand consistency across large-scale products. I enjoy crafting responsive, accessible UI components and driving front-end excellence from concept to production. Currently, I work as a freelance Front-End Engineer, building React/Next.js apps and reusable UI components, and I have previously led frontend features for Filimo at SabaIdeaCo and designed fintech web interfaces at Arosis.WWWW…
More info Expert in: Flutter, Kotlin, Android + 9 more
I'm a mobile developer based in Pristina, Kosovo, with solid experience building native and cross-platform apps. I work with Android (Kotlin), iOS (Swift), Flutter, and React Native — covering the full spectrum from idea to app store launch.
I have a published app in the educational niche, which gave me hands-on experience with real users, performance optimization, and the full release cycle on both Google Play and the App Store.
My focus is on clean architecture, smooth UX, and code that's built to last. Whether you need a native Android or iOS app, or a cross-platform Flutter solution that saves time and budget without sacrificing quality — I've got you covered.
I'm available full-time and work well with remote teams across European time zones. I communicate clearly, deliver on time, and treat every project as if it were my own.
Let's build something great together.…I'm a mobile developer based in Pristina, Kosovo, with solid experience building native and cross-platform apps. I work with Android (Kotlin), iOS (Swift), Flutter, and React Native — covering the full spectrum from idea to app store launch.
I have a published app in the educational niche, which gave me hands-on experience with real users, performance optimization, and the full release cycle on both Google Play and the App Store.
My focus is on clean architecture, smooth UX, and code that's built to last. Whether you need a native Android or iOS app, or a cross-platform Flutter solution that saves time and budget without sacrificing quality — I've got you covered.
I'm available full-time and work well with remote teams across European time zones. I communicate clearly, deliver on time, and treat every project as if it were my own.
Let's build something great together.WWWW…
More info empty user Roles
user displayname
No roles
vulputate rhoncus. Mauris In vitae accumsan quam. Pellentesque convallis nisl vitae nisl tincidunt, ut aliquam velit bibendum. Nullam eget sagittis est. Vivamus sit amet finibus nunc. Nam eu mauris commodo, tempor tortor id, rutrum purus. Praesent condimentum ullamcorper fringilla. Aliquam erat volutpat.
Connect with our global network and bring the freelancers to you.
Post a project