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Daniel ArmstrongDA

Daniel Armstrong

Technical Founder | Engineer & Data Scientist

€405/day
London, GB
8-15 years

Average response time: 1 hour

About Daniel

Need a reliable, senior-level software developer who delivers real results — on time, and with zero guesswork?

I help founders, start-ups, and teams build and scale custom web applications, automate workflows, and collect and structure data that drives smarter decisions.

As a Top Rated full-stack engineer and founder of Data Menu, I’ve completed 2000+ orders for 1200+ unique clients. Whether it's a SaaS MVP, a data collection system, or an internal tool, I bring both the technical skill and business mindset to take your idea from concept to deployment.

✅ Full-stack development (React, Node.js, TypeScript)
✅ Python scripting & automation
✅ Web scraping & custom data pipelines
✅ APIs, dashboards, admin panels
✅ Clean, scalable code with long-term support in mind

What sets me apart?
→ Clear, proactive communication
→ A track record of repeat clients (9.9/10 repeat score)
→ Speed, precision, and scalable thinking

I don’t just write code — I build solutions that work now and scale later.
  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Data Menu Limited
    CEO
    November 2022 - Today (3 years and 7 months)
    After graduating from an intensive full-stack software engineering diploma in 2022, I launched my freelance career from the ground up — building a business focused on transparency, quality, and long-term partnerships.

    As the founder and lead developer of Data Menu, I wear many hats: from designing scalable architectures and writing clean, maintainable code to managing client relationships and delivering end-to-end digital solutions.

    Over the past 2.5 years, I’ve worked with clients across industries — from startups to established enterprises — delivering projects that span:

    Custom web applications

    SaaS platforms

    API integrations

    Back-office tools

    Data dashboards and automation systems

    I specialize in modern, robust, and secure solutions — using technologies like React, Node.js, TypeScript, PostgreSQL, AWS, and more. Whether you're a solo founder with an MVP idea or a scaling team in need of extra dev power, I bring the technical expertise, product mindset, and business acumen to move things forward.
    Node.js API Next.js AWS JavaScript
  • Fiverr
    Top Rated Seller
    November 2022 - Today (3 years and 7 months)
    Top Rated | 2000+ Orders Completed | 1200 Unique Clients | 4.9⭐ from 800+ Reviews

    I'm a UK-based full-stack software engineer and data specialist, and the founder of Data Menu — a one-stop solution for web development, custom tools, and data collection at scale.

    Since 2022, I’ve helped businesses, startups, and solo founders solve complex problems with clean, scalable solutions — completing 2000+ orders, maintaining a 4.9/5 rating, and earning a 9.9/10 repeat buyer score from 1200+ clients worldwide.

    💻 What I Deliver:

    Full-stack web apps (React, Node.js, TypeScript, etc.)

    SaaS MVPs & admin dashboards

    APIs & backend development

    Custom data collection scripts & web scraping

    Automation tools & back-office systems

    I build systems that not only work — but scale. If you're looking for someone who blends technical depth with clear communication and long-term thinking, you’re in the right place.

    Let’s make your project a success — starting today.

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Education

  • Full-Stack Software Engineer
    Code Institute
    2019

Certifications

Skill set

Categories