Rajat Bothra Jain
Mentor
(24 reviews)
US$15.00
For every 15 mins
40
Sessions/Jobs
ABOUT ME
Technical Lead 6+ years Experience | MS CS UofA
Technical Lead 6+ years Experience | MS CS UofA
Provide technical expertise, solution guidance, and partnership thinking on innovative Smart City projects including Artificial Intelligence, Machine Learning, Computer Vision, Internet of Things, AR/VR, RapsiBerry PI, etc. Have experienced in developing end-end to mobile applications , web development and seasoned C++ . Worked on wide range of projects from simple e-challan app creation used by Govt of India to designing and creating TrafficMonitoring and Video analytics solutions for Smart City Projects.
I see programming as art. Code is expression. It needs to have clarity, purpose, elegance and efficiency to communicate well, to execute well. As a result, I produce software of the highest quality, not only functional and tested, but highly readable for future maintainers.
English
New Delhi (+05:30)
Joined November 2021
EXPERTISE
6 years experience
6 years experience
5 years experience | 4 endorsements
4 years experience
5 years experience
5 years experience
2 years experience
REVIEWS FROM CLIENTS
(24 reviews)
Lexie Crawford
February 2023
Rajat is very knowledgeable in Python and coding. He helped me debugging a project I was trying to set up for personal use. He took the time and was very responsive and helpful in every way possible!
Taurus AR
January 2023
Rajat was great. Highly recommend
Taurus AR
January 2023
Rajat was great. He helped rewrite my code, optimized it, and walked me through his process and explained why. Highly recommend.
Divya Sri
March 2022
Excellent programmer
Abdulla AlKhateri
March 2022
Rajat was professional, patient and extremely quick with helping me solve this issue!
I really appreciate the assistance he has given me throughout this session!
I highly recommend him, for students and professionals alike.
spacebar
March 2022
Great at explaining and designing algorithms. Very beginner-friendly!
Asav Gandhi
March 2022
AMAZING SUPER FAST
Xinchen Shen
March 2022
a very good help of haskell
Se Jun Kim
March 2022
Very Helpful in my understanding of the topics at hand and worked with me with my budget as well. Very knowledgable and was very patent as well. Helped me not only with what I had issues with but allowed me to go step by step in learning so I would say amazing. Thank you so much, I will come back again for sure!
Se Jun Kim
March 2022
Very Helpful in my understanding of the topics at hand and worked with me with my budget as well. Very knowledgable and was very patent as well. Helped me not only with what I had issues with but allowed me to go step by step in learning so I would say amazing. Thank you so much, I will come back again for sure!
EMPLOYMENTS
Technical Lead / Senior Developer
Vehant Technologies Pvt Ltd
2017-04-01-2021-07-01
1) Manage team of 5-7 developers for Product – “Intelligent Traffic Monitoring System”
2) Coordinate with sales team and management to d...
1) Manage team of 5-7 developers for Product – “Intelligent Traffic Monitoring System”
2) Coordinate with sales team and management to discuss road map for developing software features and improvements; monitor the development and oversee their incorporation in existing Traffic Monitoring System (TMS)
3) Follow guidelines to re-design and modify TMS to ensure protection from cyber attacks
4) Report on status of development, schedule and system performance to management
5) Provide technical clarifications to support teams and customers
6) Develop generic classes for machine learning frameworks across various software for detection and classification
7) Conduct interviews to hire Software Developers; conduct induction and training sessions for the joinees
Python
C++
Node.js
View more
Python
C++
Node.js
OpenCV
Redis
Computer Vision
React
Deep Learning
Cybersecurity
View more
Software Development Engineer – L3
Vehant Technologies Pvt Ltd
2015-11-01-2017-04-01
1) Developed and deployed TMS with 5-member team; was responsible for developing and integrating features such as live-streaming,auto-cam...
1) Developed and deployed TMS with 5-member team; was responsible for developing and integrating features such as live-streaming,auto-cam setting, video transcoding, etc.
2) Mentored Software Development Interns and Software Engineers for development of TMS product and for creating the web interface for Traffic Monitoring and Challan Generation
3) Designed framework for Traffic Light (Red/Amber/Green) detection using camera, to identify sensor malfunctions
4) Conducted training sessions for IT Support Team for TMS product
Python
C++
Git
View more
Python
C++
Git
PostgreSQL
Machine learning
Leadership
System design
Comp
AI
View more
Software Development Engineer – Intern
Vehant Technologies Pvt Ltd
2015-06-01-2015-11-01
A mobile app and a web portal used by traffic police officials in India for challan creation, receiving payments, viewing history and gen...
A mobile app and a web portal used by traffic police officials in India for challan creation, receiving payments, viewing history and generating reports - aimed at ensuring road safety and traffic law enforcement
PHP
C#
SQLite
View more
PHP
C#
SQLite
Redis
Slim
Web Development
Web Design
.NET
Mobile App Development
RESTful API
View more
PROJECTS
Traffic Enforcement & Management SolutionsView Project
Ministry of Road Transport and Highways
2021
Worked as backend engineer, developed a system to fetch images from camera, encode it and pass it through the OCR and storing it in datab...
Worked as backend engineer, developed a system to fetch images from camera, encode it and pass it through the OCR and storing it in database. Reduced memory requirement from 8GB to 2GB using shared queue and designing separate application for loading AI models. Improved system efficiency by reducing the frame processing time by 20% using multi-threading and redesigning the system architecture. SQL queries optimizations. Changing camera – gain/shutter/Ircut at run time improved the detection accuracy by 25%. TMS systems are installed on more than 200+ sites in india.
PHP
C++
Node.js
View more
PHP
C++
Node.js
Database
OpenCV
FFmpeg
React
Multimedia
Cybersecurity
View more
DiskCleaner & Diagnostic Tool
Support Team : Vehant
2017
Built an entire utility called DiskCleaner from scratch which helped in automatic removal of vehicle‟s old data from our local as well as...
Built an entire utility called DiskCleaner from scratch which helped in automatic removal of vehicle‟s old data from our local as well as central monitoring systems. This helped in removal of manual deletion done by our support team reduced there efforts from 100 to 0 by automation. DiskFiller utility which creates dummy data based on the use cases. This helped us to create the data close to real time data and improve the testing quality of code.
C++
PostgreSQL
OpenCV
View more
C++
PostgreSQL
OpenCV
View more