ФрилансерыКаталог проверенных исполнителей — рейтинг, отзывы и портфолио

About me:
Expert knowledge in reporting in PowerBI. Prompt and high-quality work. Experience in creating marketing, product, financial reporting, development of KPI models.
SQL query writing of any complexity.
Ready to consider the performance of other tasks - work in Excel, data entry into the...

My skills:

About me:
BigData analytics using SQL, Postgres SQL, ClickHouse, Python.
Visualization of Power BI, Yandex DataLens, MS Excel.
Building analytical reports on finance, HR, KPI, Contact Centers, marketing and sales.

More than 30 years in IT, including 15 years as IT Director.
He left the stuffy...

My skills:

About me:
Good afternoon!
We are a small team in Kiev, the main focus is narrowly focused systems of accounting / interaction with customers and employees (CRM / ERP – systems).

We have experience in successfully designing and designing structurally complex systems from scratch.
Before starting...

My skills:

About me:
Higher education in the field of information technology.
I take into account all the wishes of the customer, keep abreast of the progress of development, explain incomprehensible moments. I often meet the deadline, often before the agreed date. Individual approach to the client. Always on the...

My skills:

About me:
I live in software development. I develop turnkey systems: DB + Server + client applications. I am developing iOS Android Desktop (Windows and MacOsX) applications. I try to develop graphical interfaces as simple and as convenient as possible. I bring all projects to their logical conclusion....

My skills:

About me:
I have been developing web systems since 2015.
I own such tools for web development as PHP, Python, JS, html, css, MySQL, PostgreSQL.
Experience in developing chatbots based on Telegram, as well as systems for business automation and analytics
I do my work quickly and efficiently.
I am ready...

My skills:

About me:
Java EE programmer.
The main projects in which I participated:
CRM system for construction business;
- CMS for the newspaper's website;
SAAS service for the management of the educational process in the school.
There is knowledge and experience of using CAD algorithms.
I have about 2 years...

My skills:

About me:
We will create a high-quality website for you or your project, rework other people’s mistakes, rewrite from scratch, help with the placement of content.

I also perform other work in the web direction and marketing with time or project payment. For example: writing scripts in Python, PHP,...

My skills:

About me:
Graduated from NRNU MEPhI with a degree in "Mathematician, System Programmer".
I am ready to take on a small project / task related to one of the areas: Mathematics, programming, working with databases, working with MS Office.
I am also interested in creating 3D models in Sketch UP - creating a...

My skills:

About me:
Development of emulators for radio frequency equipment in Java using the MVC pattern, development of test cases (JUnit), support for an existing project (code correction, bringing to a readable view), use of the Git version control system. All work is done on the Ubuntu OS.

During all my work, I...

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About me:
Languages:
Russian: Mother tongue
English Technical: I read professional literature.

Key skills:
Building corporate and local networks, telecommunication systems.
Network equipment – routers (Cisco, Mikrotik), switches (Cisco, Zyxel, HP), wireless access points (Motorolla...

My skills:

About me:
Android developer with 4 years of experience.

My skills:
- Development of native Android applications of any complexity.
Optimization, redesign of existing applications.
- Ability to read and understand someone else's code.
- Development of client-server Android applications using...

My skills:

About me:
Experience in:
- Python 2, 3;
- Selenium?
- NumPy?
QA Tests (Cross - browser testing, UnitTests)
- PostgreeSQL.
- MySQL;
- MongoDB;
- Web/Data - scraping;
- Scripts?
- C ;
- Git?
- Eng/Rus;...

My skills:

About me:
Experience:
September 2015 - to the present
1 year 2 months
GETCRM
Moscow
Programmer
Description of work: Study of computer technologies and programs on behalf of the employer
Programming of additional modules and functions
Programme testing
Programme development
Achievements...

My skills:

About me:
Quick, cheap, and high-quality – choose any two items. :
I am very interested in the processes when solving problems.
I don't forget the asynchrony.
In the first place when choosing a task is primarily its interest, in the second place - payment....

My skills: