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Abinash Chaudhury

@abinashchaudhury

Lead Consultant at LTIMindtree

Bengaluru

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

LTIMindtreeGITA, Bhubaneswar (BPUT, Odisha)

Abinash Chaudhury is a creative problem solver with extensive experience in Data Science, Artificial Intelligence, and Machine Learning. He specializes in developing and implementing advanced models, such as those for sentiment analysis and fake news detection, using deep learning frameworks like TensorFlow and PyTorch. With a background in consulting and testing, he has a proven track record of enhancing model precision and leading end-to-end automation and R&D projects.

Experience

Lead Consultant/Test Specialist

LTIMindtree

Jan 2021 - Sep 2022

Strategized and coordinated end-to-end Automation testing activities. Assisted in internal/business AI/ML projects and POCs. Focused on enhancing precision, custom performance, speed, and consistency of ML models (Regression, Classification, Clustering, Bagging, Boosting, Recommendation Systems) using Scikit-learn, NumPy, Pandas, Seaborn, matplotlib, and Deep Learning. Developed systems for Speech Sentiment Analysis, Sentiment Analysis using BERT, Fake News Detection, Driver Attention/Safety mechanism, Face Detection (PyTorch), and Forest Fire Detection (YoloV8). Achieved 15% increase in prediction accuracy and 10% decrease in prediction time.

Senior Consultant(Tech Lead)

Virtusa

Apr 2019 - Oct 2020

Developed optimization algorithms for financial applications (Expenses and Forecasting). Implemented various machine learning techniques (regression, clustering, classification, recommendation) for customer segmentation and expense trend forecasting. Led QA team and deployed document verification mechanism for automated processing and authorization of multiple transactions.

Senior Test Engineer

UST Global

Aug 2017 - Aug 2018

Automated client processes (servers, data, production) and external websites. Developed enhanced testing mechanisms, increasing throughput by at least 30% and reducing remote execution time by 25%. Managed test tracker, requirements, and led a team of 4 members for testing activities.

Test Engineer

Allegis (TEKSystems)

Nov 2016 - Jun 2017

Automated/authorized transactions related to Title insurance using basic Test Stack. Worked on NLP training, and created multiple test suites (Regression, Integration, UAT).

Associate Consultant

OFSS

Sep 2011 - Aug 2014

Tested multiple banking/financial applications in manual and automated modes across various platforms. Coordinated assignments in multiple regional banks across the product lifecycle, including development and support, and UX.

Education

GITA, Bhubaneswar (BPUT, Odisha)

B.Tech

ECE

Jan 2008 - Jan 2011Grade: CGPA 7.12

Specialization: Electronic Communication Engineering

SMIT, Brahmapur (SCTE & VT, Odisha)

Diploma

ETC

Jan 2005 - Jan 2008Grade: Percentage: 70.96

Specialization: Electronics and Telecommunication Engineering

GOVT. High School, Medical Campus, Brahmapur (Odisha)

HSCE

Jan 2005 - Jan 2005Grade: Percentage: 73.73

Licenses & Certifications

Data Analysis using Python

IBM

• No expiration

Machine Learning using Python

IBM

• No expiration

Deep Learning using Tensorflow

IBM

• No expiration

Generative AI and LLM

Multiple sources

• No expiration

OWASP certified professional along with Secure Testing/Delivery practices certification

OWASP

• No expiration

Hardware and Networking Certification

JAS-ANZ, CTTC, Bhubaneswar

• No expiration

Wireless and Wired Communication Technologies – Training

RTTC, Bhubaneswar

• No expiration

Skills

Deep Learning
Computer Vision
OpenCV
spacy
Generative Adversarial Networks (GAN)
Transformers (BERT)
NLTK
LSTM
GRU
XGBoost
Random Forest
PCA
Exploratory Data Analysis (EDA)
Visualisation (matplotlib, seaborn)
Data Prediction
Hyper Parameters Tuning
SQL
MongoDB
Cassandra
TensorFlow
YOLO
PyTorch
Keras
CNN
RNN
DNN
Resnet50
VGG16
OCR-Tesseract
Dlib
SAHI
cloud environments (gcp/aws/azure)
explainable AI
HuggingFace APIs
LLM
Python
JAVA
JavaScript
C#
C++
C
MySQL
GIT
Selenium