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Raghvendra Gupta

@raghvendragupta

Business Research Analyst at Amazon

Lucknow, India

https://www.linkedin.com/in/raghavrg09/

REV MechanicsVellore Institute of Technology

Data science engineer with ~1 year of experience in data analytics, Machine Learning, and Artificial Intelligence. Successfully delivered projects on-time, resulting in a reduction of losses by $130k in 5 months while focusing on scalability. Lead a team of 8 automotive engineers to build an efficient sports performance moto-student bike. As a value-oriented data science enthusiast, I am keen on learning and promise to deliver within deadlines.

Experience

CAD & Structures head

REV Mechanics

Aug 2001 - Dec 2001Vellore

Created high-performance two-wheeler bike frame using a trellis structure and Al-7076 chassis with gross weight of 11.5 kgs. Imparted lectures on leveraging Solidworks for design and virtual testing to a class of 35 students on average. Collaborated with a team of 10 professionals to build a prototype model achieving a top speed of 153 km/hr in 41 seconds. Brainstorming with team members on use of ML to improve vehicle's performance and safety during high speed and cornering. Successfully achieved budget of Rs.2.5 lacs by optimizing cost and vendor selection through market research and analysis.

Business Research Analyst

Amazon

Jan 2001 - Jun 2001Banglore

Designed an NLP based information extraction system for internal client utilizing BERT to reduce page defects of the product and achieved a precision rate of 95% and overall F1 score of 91%. Automated the process to select and train data based on given attribute selection through integration with existing pipeline. Successfully reduced headcount requirement by implementing optimized automation process from 11 employees to 4. Improved data efficiency by 3-4 times through designing data sampling logic for manual data preparation. Conducted thorough data analysis to identify patterns in data and gain insights which helped saved ~50 hours of manual work. Participated in 2 internal hackathons and different events to connect on the latest technology and developments in the field.

Education

Vellore Institute of Technology

Bachelor of Technology

Mechanical Engineering

Jul 2001 - Jun 2001Grade: 9.39

Honored with merit scholarship for three consecutive years for ranking among the top 5 position holders. Received Achiever's Award for continuous efforts as a member of SAE and an active member for hosting technical events. Secured the 1st runner-up position in National E-bike design competition held by FMAE, India.

Licenses & Certifications

Six Sigma Green Belt

• No expiration

Supply Chain Operations

• No expiration

Solidworks associate

• No expiration

Skills

Machine Learning
Artificial Intelligence
Python
NLP
Research
scikit-learn
Classification modelling
Business Analysis
Six sigma
Document Writing
Data Analysis
Operations
Teamwork
MS-Office
SQL(RDBMS)
Jupyter lab
Solidworks
Tensorflow
pandas
numpy
seaborn
spacy
nltk
pytorch
Linear/Logistic regression
Random forest
Bagging
Decision trees
BERT