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Skills

  • App Development
  • Web Development
  • App & Mobile Programming
  • JSON
  • Software Development
  • .NET
  • Android Development
  • API
  • Apple Development
  • C#
  • Data Extraction
  • JavaScript
  • Mobile Development
  • Programming
  • Responsive Web Design

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Services

  • Web & Mobile App Development

    $25/hr Starting at $50 Ongoing

    Dedicated Resource

    Whether you're a startup, small business, or a growing enterprise, I offer end-to-end web and mobile app development services that drive results. I specialize in building responsive websites and high-performing...

    App & Mobile ProgrammingApp DevelopmentMobile DevelopmentSoftware DevelopmentStartup Consulting

  • Custom Web Application Development

    $25/hr Starting at $50 Ongoing

    Dedicated Resource

    I design and build custom web applications tailored to your specific industry and workflow. My expertise spans CRM systems, e-commerce platforms, educational portals, gym and fitness solutions, healthcare...

    App & Mobile ProgrammingApp DevelopmentResponsive Web DesignSoftware DevelopmentWeb Development

  • Flutter App Development

    $25/hr Starting at $50 Ongoing

    Dedicated Resource

    I specialize in Flutter, Google’s powerful UI toolkit for crafting natively compiled apps for mobile, web, and desktop—all from a single codebase. I build fast, visually stunning, and functional apps...

    Android DevelopmentApp DevelopmentApple DevelopmentJSONUser Experience Design

  • Full Stack Software Development

    $25/hr Starting at $50 Ongoing

    Dedicated Resource

    As a seasoned Full Stack Developer with over 12 years of experience, I offer complete development solutions—from UI/UX to backend architecture. I work with a modern tech stack including React, Angular,...

    .NETAPIC#Data ExtractionJavaScript

About

Transforming Ideas into Scalable Web & Mobile Solutions | 12+ Years of Full Stack Expertise

I’m Sathish, a passionate and experienced Full Stack Developer and IT entrepreneur based in Thoothukudi, India. With over 12 years of hands-on experience, I specialize in delivering scalable, secure, and high-performance web and mobile solutions for clients across the globe.

After founding my first IT venture in 2011 and gaining valuable insights through its successful run, I launched Queen Touch Technology in 2023 to offer even more advanced and client-focused digital solutions.

I bring expertise in Flutter, .NET, Node.js, SQL Server, React, and Angular, developing everything from responsive websites and e-commerce portals to mobile apps and cloud-based business tools like CRM systems, attendance tracking apps, and restaurant management platforms.

My approach combines clean architecture, agile development, and a deep understanding of user-centric design. Whether you're a startup looking to build your MVP, an enterprise wanting to modernize legacy systems, or an agency seeking a reliable development partner—I can bring your ideas to life with precision and performance.

Work Terms

✅ Availability
I am available 30–40 hours/week for remote work.

Time Zone: IST (GMT+5:30) — Flexible with overlapping hours for client collaboration.

💬 Communication
I prefer clear and timely communication through platform messaging.

Video meetings can be scheduled for milestone check-ins or weekly updates.

🧾 Project Engagement
Open to:

Fixed-price projects for well-defined scopes.

Hourly contracts for long-term or evolving work.

Milestone-based engagements for larger projects.

💳 Payment Terms
I follow platform escrow protection or milestone-based invoicing.

Typically:

25–30% upfront for fixed-scope projects.

Weekly billing for hourly contracts.

🛠️ Development & Tools
Tech Stack: Flutter, .NET, Node.js, React, Angular, SQL Server, Firebase, REST APIs.

Tools Used: Git, Jira, Trello, Postman, Figma, VS Code, Android Studio, Visual Studio.

Version Control: GitHub, Bitbucket.

🔧 Support & Maintenance
Includes 30 days of free bug support post-deployment.

Long-term maintenance contracts available upon discussion.