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(28 reviews)

Jacek K.

@JacekKadziolka

4.9

6.5

84%

Ready for work.

$25 USD / Hour

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Poland (9:06 PM)

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Joined on January 29, 2014

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5 Recommendations

$25 USD / Hour

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Design: brochures, catalogs, brand guidelines, posters, flyers, logo, landing pages, websites, etc. Development: landing pages, sites (bootstrap, wordpress, etc.) Hello everyone! I have more than 5 years experience in design work with companies over the whole world. At this moment working like a main designer with several PR agency and marketing companies. Also in my team have web-developers, so more then 2 years we help advance to our clients in web. With pleasure also will work with you! Just write me.

Verifications

On time

100%

On budget

100%

Accept rate

100%

Repeat hire rate

18%

See all Graphic Designers in Poland

Portfolio

OWL Sentry is a web-based system designed to remotely monitor and manage smart rodent traps for cities, pest control companies, and large facilities. The platform displays real-time data on trap status and location, helping users quickly detect issues and schedule maintenance. It includes interactive maps, device filters, detailed service history, and performance analytics. The dashboard shows device activity, rodent presence trends, and response efficiency in a clear, user-friendly way. The project included full UI/UX design, prototyping, and development of core functionalities. OWL Sentry improves rodent control efficiency and supports better decision-making with smart data visualization.

Rodent Trap Monitoring System

A modern web-based application designed for efficient crop yield tracking and workforce performance analysis. The system enables farm managers to monitor harvest results in real time, generate detailed productivity reports, and evaluate field performance based on data per employee, team, and crop type. Built-in modules include productivity comparisons, historical harvesting charts, calendar planning, and real-time notifications. The dashboard simplifies day-to-day operations, improves decision-making, and ensures data-driven farm management.

Crop and Workforce Management

A custom-built web platform designed to monitor and manage greenhouse gas emissions on agricultural farms. The system collects data on animal production, crop yield, water and energy usage, and waste management to calculate real-time CO₂e emissions across multiple sources (carbon dioxide, methane, and nitrous oxide). Key features include dynamic dashboards, alerts, productivity statistics, and tools for tracking environmental impact per farm. The platform enables farm managers to make sustainable decisions based on data and regulatory needs, all through a user-friendly interface.

Emission Monitoring

A web-based system designed to support comprehensive management of agricultural operations. The platform enables users to register and track livestock, manage insurance policies, report claims, and access key data related to breeding and transportation. With an intuitive interface, users can easily browse, filter, and manage all essential information. The solution is tailored for large-scale farms, combining powerful functionality with a clean, modern UI.

Farm and Livestock Management Portal

product catalogue

logo

Rodent Trap Monitoring System

Crop and Workforce Management

Emission Monitoring

Farm and Livestock Management Portal

product catalogue

logo

4.9 · 28 Reviews

28 Reviews

Project for Jacek K.

Willing to assist with help [10 August, 2018] Great guy and good work! [21 August, 2018] He's amazing to work with! [31 August, 2018] He is great. Would recommend! [20 September, 2018] Great to work with

+1 more

Design Sales Pitch Document for Use in E-Mails

great freelancer with great feeling for design. a professional, who is very responsive and has good attitude.

Graphic Design

Brochure Design

Zaprojektuj logo

Jacek was just a perfect match to create our logo. He was openly suggesting new solutions and ways to make the logo look better. Very patient as we had many changes when creating the logo. If there will be any opportunity to work together again - we will definitely ask him!

Graphic Design

Logo Design

Brochure Design – Product Technical Specifications

JacekKadiziolka's entry stood out over numerous other submissions in the competition. The design was clean, fresh and modern and had wonderful attention to detail. Exactly what we were after. We are very happy with the design, Thank you!

Brochure Design

Graphic Design