Wroclaw, Dolnoslaskie, Poland
$45/hr · Starting at $360
I'm a programmer with a total of six year experience, and five year experience in SAP. I was part of many different projects, both as a contractor and in-house programmer. My projects were both extend…
Past Earnings
$20/hr · Starting at $25
Programming in various languages from shell scripting, existing software extensions in python, lua, through logic like prolog, web development mainly in PHP and Ruby, to lower level languages like C a…
Warsaw, Mazowieckie, Poland
$50/hr · Starting at $2,000
20 years of experience in software development. Our team can do: Full-stack web development. JavaScript front-ends. Python and PHP back-ends and APIs. Relational databases - PostgreSQL (the best one),…
Varshava, Lubuskie, Poland
$5/hr · Starting at $25
Frontentd-Backend Web Developer, Typescript, Javascript, React, PHP, MongoDB, PostgreSQL, HTML, CSS, Laravel, NextJS, NestJS, Wordpress, Typescript, Javascript, React, PHP, MongoDB, PostgreSQL, HTML,
Poznan, Wielkopolskie, Poland
$30/hr · Starting at $100
End to end development of web applications , mainly in Django + Python, but other technologies as well. Bootstrap, databases, frontend, backend, hosting on servers. Multiple succesfully finished proje…
Piaseczno, Mazowieckie, Poland
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$40/hr · Starting at $25
Pharma Industry, working for small and large biotechnology/pharmaceutical companies and CROs. Offering flexible services in preparing and writing of various documents related to clinical studies (Phas…
Bogatki, Mazowieckie, Poland
$20/hr · Starting at $80
My name is Jaroslaw Niziol and I am a Chemical Engineer from Poland. I graduated as a master of science in the field of chemical engineering in a year 2010, As a freelancer I have worked with Upwor…
$97/hr · Starting at $97
Are your campaigns bringing you disappointing results? Or maybe you are frustrated after hiring those cheap freelancers who can't deliver promised return? If you reading this that means you want to ch…
Torun, Kujawsko-Pomorskie, Poland
$25/hr · Starting at $25
Human faces and nature tell amazing stories, and my passion and work is to capture them on canvas. The portraits and landscapes I make have already reached to more than a hundred homes in five countri…
Warszawa, Mazowieckie, Poland
$30/hr · Starting at $500
Hello, I am a honest, hardworking, highly proficient and passionate IT professional with over 6 years of experience. *** Mobile App - iOS: Native (Objective C / Swift) *** 3rd Party API Integration -
Gliwice, Slaskie, Poland
$50/hr · Starting at $200
I'm a programmer with 9 years of professional experience. I am available for all sorts of programming and webdev tasks. My preferred web application environment is Python with Django, but I can work w…
Szczawno-Zdroj, Walbrzych, Poland
$15/hr · Starting at $25
I grew up in a family where music always played the first violin. I graduated from the 2nd level music school in the trumpet class. Currently, I deal with sound, mix and mastering. My wide range of mu…
$15/hr · Starting at $30
Full Stack Web Developer: high-quality development from concept to finished solution Hello! I’m a freelance Full Stack Developer with experience in building modern, functional, and high-performance we…
Supsk, Pomorskie, Poland
I’m a junior backend developer specializing in Node.js, focused on building clean, efficient, and scalable backend systems. Through my projects, I’ve gained hands-on experience working with APIs, data…
Szczecin, Zachodniopomorskie, Poland
$70/hr · Starting at $100
Description: I design and develop automated systems for importing, updating, and managing products in WordPress-based e-commerce platforms. The solution supports automatic product creation, synchroniz…
$39/hr · Starting at $500
I am a senior iOS and Android native developer. I was a very successful developing for over 6 years, working for several tens of companies and individuals all over the world, even a full-wish young ma…
Golce, Zachodniopomorskie, Poland
$22/hr · Starting at $25
* Academic: research, experimentation, supervision, scientific writing, LaTeX, typesetting * Computer networks: network monitoring, traffic analysis and classification, Deep Packet Inspection (DPI), r…
Police, Zachodniopomorskie, Poland
$6/hr · Starting at $25
I am excited to help you launch your product! I have an extensive experience in testing various types of sites, including: Testing includes: I will find bugs in your website using my 2+ years as a dev…
Dear Clients I am an Expert Web Developer with expertise in Laravel, Express, Django, ASP.NET, React, Angular, NextJS, VueJS, and WordPress. I am committed to delivering the highest quality work
Poznan, Greater Poland Voivodeship, Poland
$30/hr · Starting at $50
Develop chatting application using openAI API, RAG, Langchain, Pinecone, LLM as AI technologies and React and Next.js as frontend and Node.js/Express.js and Python as backend. Experienced in Angular,