I'm searching for a person with profound knowledge in Python (other programing languages are welcome, too) to develop a script with GUI to change numeric values given in a csv file by randomly created percentage vaues whithin a span that can be entered into the GUI. The csv file has 20 columns in total. Two of this columns (price_gross and price_net) contain the concerning numeric values. The GUI has to offer two input fields. When, for example, the values 20 and 150 are entered into the fields of the GUI, the numeric values given in the CSV have to be changed by a random percentage value within the span of 20% to 150%. Both values within a row have to be changed by the same percentage value, the ones in the next row have to be changed by another percentage value within the given span and so on. The numeric values have to be rounded to two decimal places with point . as decimal separator. I can't upload CSV files, so a sample CSV file can be sent in the workstream.
Thanks for your attention, I'm looking forward to your proposals!
Impulsa Canales de Venta Online Category: Codex, Content Creation, Digital Marketing, ECommerce, Email Marketing, Prestashop, SEO, Shopify, Web Design, WooCommerce Budget: €9 - €14 EUR
25-Apr-2026 22:03 GMT
CAD Model of Mechanical Part Category: 3D CAD, 3D Design, 3D Drafting, 3D Modelling, 3D Printing, 3D Rendering, AutoCAD, CAD / CAM, Mechanical Engineering, Solidworks Budget: $750 - $1500 USD
Sales Focused Facebook Ads Category: Conversion Rate Optimization, Digital Marketing, Facebook Ads, Facebook Marketing, Google Adwords, Internet Marketing, Search Engine Marketing (SEM), Social Media Marketing Budget: £10 - £20 GBP
25-Apr-2026 21:55 GMT
Modern Patio Design Category: 3D Design, 3D Modelling, 3D Rendering, Architecture, Building Architecture, Building Design, Building Information Modeling, Graphic Design, Interior Design, Landscape Design Budget: $250 - $750 AUD
Third-Person Action Game Prototype Category: 3D Animation, 3D Modelling, Game Art, Game Design, Game Development, Game UI, IPhone, Mobile App Development Budget: $250 - $750 USD
25-Apr-2026 21:44 GMT
MEA CO₂ Process Optimization Category: Aspen HYSYS, Chemical Engineering, Data Analysis, Environmental Engineering, Process Simulation, Simulation, Thermodynamics Budget: $30 - $250 USD
