Alexandre K. Profile

4,9

(113 değerlendirme)

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$50 USD / hour

almaty,

kazakhstan

$50 USD / hour

It's currently 2:35 ÖÖ here

Joined Eylül 9, 2012

11 Tavsiye

Alexandre K.

@svyatozar

4,9

(113 değerlendirme)

6,7

93%

$50 USD / hour

almaty,

kazakhstan

$50 USD / hour

%99

Tamamlanmış İş

%100

Bütçe Dahilinde

%100

Zamanında

%28

Tekrar İşe Alınma Oranı

Programmer C/C++, Node.js-SQL-Javascript-CSS

My name is Alexandre Kharlamov and I am an experienced computer programmer working freelance full time since 2012, writing mostly in C/C++/Javascript, with a lot of experience in full-stack webdev, desktop apps and games. Desktop Apps & Games (Windows/Linux), Games, Web Dev, Arduino, Raspberry Pi. My areas of expertise: -Portable Linux/Windows software in C/C++/Javascript -Game programming: C/C++, Javascript, HTML5. I make games from scratch, or using libraries or game engines like Godot 3. -Web programming including database design with Javascript/jQuery and SQL, including UI, CSS and 3d graphics in WebGL. -Arduino/Raspberry Pi/Orange Pi programming. Linux is my desktop OS, but I have a Windows box, which allows me to create cross-platform desktop software. Born in 1981 in Almaty, Kazakhstan, lived 15 years in Canada and I hold a Bachelor Degree in Music from Universite de Montreal. Currently living back home in Almaty, Kazakhstan.

Javascript Developers freelancerlarından Kazakhstan içinden olanlarının tümünü görün.

Alexandre K. ile işiniz hakkında iletişime geçin

Sohbet üzerinden herhangi bir detayı tartışmak için giriş yapın.

Portföy Ögeleri

Responsive, smartphone-ready, embeddable in a web page, this viewer allows the user to rotate, pan and zoom a visual representation of a given data file. It is written in Javascript using WebGL for drawing. This project took about 7 days. You can play with a working demo here: http://wizstaff.com/geo/

Interactive Geostatistics Visualization Web Application

This is a screenshot featuring a few Gvim text editors, back at the time when I was developing the dice game for browser in May 2016.

Screenshot of my development environment

This was a 7-day project, all the graphics was provided by the client. No canvas was used, the moving targets are implemented using html divs. This game has sound effects and background sound provided by the client and implemented by me using modern HTML5 sound engine. Features a mechanical-looking timer and mechanical volume knob that controls the sound volume. You can play the working demo here: http://wizstaff.com/airgun/

Moving target shooting game: browser app using pure HTML5

This was a Javascript/Webgl game project that I did in May 2016. It's an offline multiplayer yahtzee clone that can be played on a local computer or a tablet. The main difficulty was creating the 3d physics engine from scratch, collision detection and all that comes with it.No images were used in this project, all graphics was done using Webgl and CSS in divs on top of the Webgl canvas. You can check the playable demo at http://wizstaff.com/dice/

Dice game: 3d physics engine from scratch browser app

A Windows visual app written in C++/Qt that opens a file created by Finale Fireworks, checks all the firing Modules (custom produced by my employer) on the network and allows to connect them using module ID's. A sound file can be loaded, and a custom project file can be saved to disk. Also, the location of the venue can be looked looked up within the same app using Google Map (internet connection required), and colored rectangles can be used to mark Viewing areas, Firing positions. The modules can be assigned to firing positions.

At a certain selected Time Zero, the show starts automatically (when the app is "armed"), and the UDP packets are dispatched to corresponding firing modules at exact moments according to the data from initial Finale Fireworks file.

This project took me one month.

Pyrotechnics automated launching desktop application.

The Hurricane data is publicly awailable and it comes in the format similar to this page: http://www.nhc.noaa.gov/archive/2014/ep07/ep072014.discus.002.shtml
and that website also provides its own visualization like so: http://www.nhc.noaa.gov/refresh/graphics_ep3+shtml/085122.shtml?5-daynl#contents

My client wanted a google-map based visualization as well as the ability to easily test if a pair of coordinates is within the cone or not. Another part of the project was to be able to check given a pair of coordinates whether it is in a certain weather zone or not. The database of US weather zones is publicly available, but it is changes periodically, so a means of opening that database and using it to apply point-in-polygon algorithm was developed. All done in PHP+Javascript+JQUERY+CSS+Google maps API. The fact that Google maps does not correct lines to Earth curvature made this project even more difficult. Some advanced formulas needed to be applied for drawing the circle on the map

Hurricane Data Processing and VIsualization Suite

Değerlendirmeler

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5,0

$140,00 USD

Project 36137955 has been deleted

Lovely guy. Cant recommend highly enough. Very knowledgable and patient.

Kieran

@Kieranoc

•

7 ay önce

5,0

$100,00 USD

Project 34620219 has been deleted

Alexandre went above and beyond for what was asked, I highly recommend him. He is amazing, knowledgeable, and very funny as well. Really enjoyed the work he did for me!

Abram G.

@johngh99

•

1 yıl önce

5,0

£100,00 GBP

Great work

Tom D.

@House64

•

5 yıl önce

5,0

$155,00 USD

Getting specific information from a website

He knows what he is doing. He was professional in every stage of the project and delivered simple, compact solution faster than expected.

C Programming

.NET

C# Programming

Software Architecture

C++ Programming

Dariusz O.

@DSO57

•

5 yıl önce

5,0

$195,00 USD

Project for Alexandre K. -- 2

Alex understood the requirements, and delivered excellent results quickly and effectively. Highly recommended.

PHP

JavaScript

Software Architecture

MySQL

C++ Programming

+1 daha

Julian R.

@jrr4

•

6 yıl önce

Deneyim

freelancer.com

Kas 2012 - Şu anda

I have done lots of work during this period: mostly web programming, but also some desktop Applications development, games, including one in webgl, database backend development, paypal integration, custom login systems integration, many Google Map related projects.

freelancer at vworker.com

Şub 2012 - Kas 2012 (9 ay, 1 gün)

I worked as a freelance programmer on vWorker since february 2012. During this time I've successfully completed the following projects: - "Audio time code program for fireworks": a Windows GUI application written in C++ for managing fireworks firing devices over a network using UDP protocol. It reads the files produced by the Finale Fireworks, allows to manage firing points, map them by drawing rectangles on top of map captured from Google Map directly within the application.

Eğitim

Bachelor of Music - Universite de Montreal

Canada

2007 - 2011

(4 yıl)

Nitelikler

University of California, Santa Cruz

2013

Statement of accomplishment from Dr. Ira Pohl issued on Dec 26, 2013 for successfully completing the 8-weeks long online course C++ For C Programmers. Course description: https://www.coursera.org/course/cplusplus4c