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5.0
(2 reviews)
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$30 USD / hour
Flag of RUFlag of RU
$30 USD / hour
It's currently 7:39 pm here
Joined August 4, 2020
0 Recommendations

Denis K.

@DenisKolm

5.0
(2 reviews)
5.0
(2 reviews)
0.5
0.5
$30 USD / hour
Flag of RUFlag of RU
$30 USD / hour
100%
Jobs Completed
43%
On Budget
100%
On Time
N/A
Repeat Hire Rate

Professinal Web/Mobile Software Developer

Hi Thank you for visiting my Profile. My 7 years of professional experience in the fields of electronics and software development, which made me acquire many skills and work on a large range of projects such as social networking, on-demand services, e-commerce, multi-vendor, shopping, image(face included)/speech recognition, live video, live chat, call, GPS, map-clustering, mobile responsive website and web scraping etc. My priority is customer satisfaction and have a partner who working with me. Also I have been working in electrical & electronic and software engineering for 4 years, of which 2 years have been in web & mobile software development and schematic and PCB design. Among them, I was mainly engaged in power electronics fields such as battery charging and discharging and high frequency induction heating. Also, working as an engineer at the production site for 5 years, I have accumulated abundant operating experience in power equipment. - My Services: - Development services ✔ Web Site & Web application. ✔ Mobile Application. ✔ Web Scraping, Data Extraction ✔ Python Programming ✔ High-Performance Multi-threaded scrapers ✔ API Development ✔ MySQL / PostgreSQL / NoSQL ( MongoDB ) -Design Services ✔ Schematic, PCB design and layout ✔ C programming ✔ Electrical Engineering/ Electronic ✔ Microcontroller( PIC, STM32), Arduino ✔ RFID/wireless communication(NRF24L01,PA,LNA) ✔ Power Electronic(Buck, Booster converter, HF induction heater) ✔ PV solar charger system As a senior Web/Mobile application developer & Web designer, I promise 100% satisfaction results.
Freelancer
PHP Developers
Russian Federation

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Portfolio Items

infra communication module & Transistor test module & Audio HF induction heater unit & HF induction heater unit
My previous PCB works.
infra communication module & Transistor test module & Audio HF induction heater unit & HF induction heater unit
My previous PCB works.
infra communication module & Transistor test module & Audio HF induction heater unit & HF induction heater unit
My previous PCB works.
Using google map Api, Ionic framework.
Ionic Driver & Customer app
Using google map Api, Ionic framework.
Ionic Driver & Customer app
Food deliver app
Food deliver Web site
Food deliver app
Food deliver Web site
Web site Using Threejs.
Url http://warranty.taylorvizion.com
3D Modeling Web site

Reviews

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Showing 1 - 2 out of 2 reviews
Filter reviews by: 5.0
$10.00 USD
Denis is very good, I like to work with him
PHP
Website Design
Graphic Design
Blog Install
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Flag of CN Zoey C. @Z4CHEN
3 months ago
5.0
$10.00 CAD
Amazing seller. Great customer service. Denis is very helpful. Delevred on time and he is very fast.
Ruby on Rails
Hire me
3D Design
Ruby
Programming
RESTful API
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Flag of CA Josh V. @Zackydout
3 months ago

Education

Associate of Science

Moscow Institute of Physics and Technology, Russian Federation 2010 - 2015
(5 years)

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Top Skills

PHP
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Website Build
JavaScript
Python
SEO

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