Profile cover photo
You're now following
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar
$12 USD / hour
Flag of COLOMBIA
medellin, colombia
$12 USD / hour
It's currently 12:29 AM here
Joined June 25, 2018
5 Recommendations

Cristhian Leonardo V.

@cryptxelgame4

monthly-level-three.svg
4.6 (38 reviews)
5.1
5.1
96%
96%
$12 USD / hour
Flag of COLOMBIA
medellin, colombia
$12 USD / hour
89%
Jobs Completed
81%
On Budget
35%
On Time
13%
Repeat Hire Rate

Machine Learning & Data Analysis Expert

If you want to implement your idea, then I am always ready for you. Being a professional developer means to understand all the requirements of the clients, and find the best way to implement it with the highest quality. I am an expert with Artificial Intelligence such as Machine Learning and Neural Network. I am familiar with many ML frameworks including tensorflow, caffe, keras, mobilenet, ssd, darknet and so on. • C/C++, Python, Qt, PyQt, R, Matlab, ANSYS • Mobile & Web Development • Android, Object-C, Swift, Backend & Frontend • Technology • Detection and Real-Time Tracking of Face, Object and Shape • Retraining new Object • Deep Learning (Tensorflow, Keras, Caffe, Yolo, Darknet) • NLP (Python NLTK, Missing Word Prediction, Chatbot, ...) • OCR (Tesseract, Tensorflow, Custom Training, Handwritten, ...) • Robot Operation System(Navigation, Control System, Computer Vision) • 6D Pose Estimation and application to ROS • Prediction algorithm for stock and price forecast

Contact Cristhian Leonardo V. about your job

Log in to discuss any details over chat.

Portfolio

5185756
5185749
5185756
5185749

Reviews

Changes saved
Showing 1 - 5 out of 38 reviews
Filter reviews by:
1.0
₹3,000.00 INR
Had asked for 10 to 15 days time to complete the work but it took 6 months and the work was also not completed. He doesn't come online for 6-7 days and doesn't even respond to messages. In the last, when I said cancel the work, when you are not able to do it. Then he started speaking a lot of abusing words on this matter, I have the full screenshot of his conversion.
PHP
Website Design
MySQL
Laravel
Flutter
User Avatar
Flag of Shubham S.
@singhshubham159
11 months ago
5.0
₹1,600.00 INR
he was very helpful and open to solve the issues
Python
Web Scraping
Scrapy
Data Scraping
S
Flag of Harsh J.
@singhishaan363
1 year ago
5.0
₹4,150.00 INR
Great to work with him
Mobile App Development
Android
Algorithm
API
User Avatar
Flag of Salim K.
@salimkotadiya
2 years ago
5.0
$150.00 USD
Thank you Christian for your effort. You did what I need exactly. I'm happy that I worked with you
PHP
Python
Machine Learning (ML)
MySQL
Chatbot
User Avatar
Flag of Mujahed A.
@mujahed1987
2 years ago
1.0
$30.00 USD
Realmente una pena este tipo, dice no saber de programacion, me hizo practicamente explicarle todo sobre laravel, le di un curso rapido, sobre MVC,, el proyecto no lo diseño como debia hacer, no termino el trabajo ni en un 20%, no me entrego a tiempo y ademas es una persona muy maleducada, NO LO RECOMIENDO PARA NADA ES UNA MALA PERSONA Y TERRIBLE COMO PROGRAMADOR, ES UN PRINCIPIANTE QUE NO SABE DE PROGRAMACION, ATENCION, LES PROMETERA PERO LUEGO NO SABE NI DONDE ESTA PARADO
PHP
Graphic Design
MySQL
HTML
Laravel
C
Flag of Carlos G.
@carlitosgalindo
3 years ago

Experience

Cryptxel Game

Cryptxel Game
Jan 2018 - Present
Administrador de cryptxel.co

Auxiliar Oficina de practicas ITM

ITM
Feb 2017 - Present
Apoyo administrativo a la oficina de practicas profesionales ITM y manejo de base de datos SQL y acces

Semillero de control robotico

ITM
Jan 2017 - Present
Miembro activo del semillero de robotica del ITM

Education

Tecnología en telecomunicaciones

Colombia 2014 - 2018
(4 years)

TKT

Colombia 2009
(Less than a year)

Contact Cristhian Leonardo V. about your job

Log in to discuss any details over chat.

Verifications

Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected
Previous User Next User
Invite sent successfully!
Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759) & Freelancer Online India Private Limited (CIN U93000HR2011FTC043854)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.