Amsterdam, Noord-Holland, Netherlands
$5/hr · Starting at $25
We are a company based in Amsterdam specialized in web development. At the same time we have experience developing software for embedded systems for Internet of Things implementations and Desktops. At…
Delft, Zuid-Holland, Netherlands
$20/hr · Starting at $25
I am a structural engineer with around 4 years of python experience. I am passionate about making code better, cleaner and faster. This has driven me to become proficient in object oriented programmin…
Hengelo, Overijssel, Netherlands
$15/hr · Starting at $25
I am a professional web developer with 7 years of IT experience.. If you're looking for a flexible developer you can easily communicate with, look no further. Throughout my career I've had to work wit…
Amsterdam, Limburg, Netherlands
$35/hr · Starting at $25
Hello, I am an experienced/professional web developer. Although I am new to upwork and start lately, I have already rich experience in Web development. I have been developing Web programming for 8+ ye…
$22/hr · Starting at $25
-- Client's satisfaction is my happiness and life -- I think the honest and integrity is more important to complete the project than skills. -- My skills -- - Hybrid App Development(2+ years) - Native…
Meppel, Drenthe, Netherlands
$30/hr · Starting at $30
Offering full-spectrum tech support and website maintenance tailored to small businesses, individuals, and developers. From fixing broken layouts to troubleshooting PHP errors or resolving Windows iss…
$25/hr · Starting at $100
Your Success Is My Success! I am the reliable person just like my clients rated me: I am a senior developer for mobile(iOS/Android) app development with 7+ years experience and strong skills. I have…
Naaldwijk, Zuid-Holland, Netherlands
$15/hr · Starting at $80
I am a Lead Software Developer with a Master's-level foundation in Software Engineering and a passion for building scalable, AI-powered solutions. Currently leading development at 47 Investment, I arc…
Leiden, Zuid-Holland, Netherlands
Past Earnings
I have been a wizzkid since the 70's. Studied both hardware and software (dedicated and alongside my work) for nearly 10 years. Been freelancing since 1997. A lot of computer architectures, operating
Utrecht, Utrecht, Netherlands
ISTQB Certified • Bachelor's degree in Electronics & Communications with around 9 years of experience in Software Testing (Automation & Manual), Quality Assurance and Client Management. • Remarkable
$25/hr · Starting at $25
• Extensive working knowledge of Android SDK and Android GUI Development (5+ years). • Experience in software architecture design, working knowledge of software design patterns. • Strong understanding…
Den Haag, Zuid-Holland, Netherlands
$80/hr · Starting at $600
I'm experienced building scalable, distributed and fault-tolerant systems. I'm focused on the backend, even though I've worked on pretty much every part of the stack (infrastructure administration, ba…
$20/hr · Starting at $250
A highly skilled developer with experience working at one of the top ten internet companies. Experienced in delivering end-to-end solutions mainly utilizing React/Vue/Svelte, Apollo tools, GraphQL, No…
Amersfoort, Utrecht, Netherlands
$15/hr · Starting at $250
Front-end developers are computer programmers who specialize in website design. Front-end developer duties include determining the structure and design of web pages, striking a balance between functio…
Rotterdam, Zuid-Holland, Netherlands
$60/hr · Starting at $750
Full stack (web) software development, system design. Languages and techniques that I am skilled in include Java (Oracle Certified Java Professional), Scala, SQL, NoSQL, HTML/CSS, XML/XSLT, Json/Grap…
Lisse, Zuid-Holland, Netherlands
$90/hr · Starting at $25
Experienced mechanical engineer and software developer. Fields of expertise: dynamic process simulation mechanical engineering FEM, CFD implementation numerical mathematics signal processing vibration…
Twello, Gelderland, Netherlands
$8/hr · Starting at $25
I will convert xml/csv/json to mysql or viceversa. Just send me a message and give me the job, will do it in max. 2 days!
$80/hr · Starting at $100
I am a skilled software developer, specialized in web applications with PHP, Java, Node or Python. Also an experienced Software Engineer for either Android or iPhone applications or other desktop apli…
Edam, Noord-Holland, Netherlands
ID Verified
$50/hr · Starting at $2,000
Here's critical crypto wallet security project I started independently: DOOMSDAY EXPLORER. It is in need of funding. AI literally endangers crypto, financial system, and society. Not by itself, but by…
$35/hr · Starting at $350
I can help you with your SEO when your are setting up a new website or I can help you improving the search results for an existing website. Need some new articles? I can write them for you in an SEO f…