Headline

Machine Learning Engineer | NLP • Time Series • AI Pipelines

About

Machine Learning Engineer with around 2 years of experience at TCS, specializing in time series forecasting, NLP, and AI-driven analytics. Hands-on experience in building end-to-end ML pipelines, crime prediction models, intent classification systems, and AI-powered reporting tools using Python, XGBoost, LightGBM, LangChain, and REST APIs. Worked on forecasting models achieving up to 10.22% MAPE at state level, designed NLP-based chatbots for enterprise navigation, and implemented OCR-based invoice automation pipelines. Strong foundation in data preprocessing, feature engineering, model evaluation, and deploying ML solutions in production environments. Actively seeking opportunities in Machine Learning Engineer / Data Scientist roles.

Location

Gandhinagar

Work experience

System Engineer at Tata Consultancy Services, Nov 2024 - Present · 1 yr 6 mos, Ahmedabad, Gujarat, India, Developed time-series crime prediction models using ARIMA, SARIMA, Random Forest, XGBoost, and LightGBM Achieved 10.22% MAPE for Gujarat state-level forecasting Designed AI-driven report insight generation system using GPT-4o Mini Built NLP-based chatbot for direct UI navigation using intent classification Implemented invoice automation pipeline using OCR to extract structured data Integrated ML models into enterprise systems using REST APIs & Python

Data Scientist at Meta Scifor Technologies, Jan 2025 - Jul 2025 · 7 mos, Greater Bengaluru Area, • Developed interactive dashboards using Power BI for government-associated organizations to visualize employee-related data. • Designed data models, KPIs, and reports to support operational and administrative decision-making. • Performed data cleaning, transformation, and validation to ensure accuracy and consistency across reports. • Collaborated with stakeholders to understand reporting requirements and translate them into actionable dashboards. • Improved data accessibility and reporting efficiency through automated and well-structured visual analytics.

Data Scientist at Clomotech, May 2023 - Aug 2023 · 4 mos, India, Built ML models and preprocessing pipelines Worked on forecasting and classification problems

Machine Learning Engineer at Cynaptics Club, IIT Indore, May 2023 - Jul 2023 · 3 mos, India, We have tried to implement the idea of trying clothes online using Computer Vision. And it was named as TryOnAI . Link: https://github.com/CynapticsAI/TryOnAI

Social Media Coordinator at Valay - mini VMC and Engraving Machines, Jan 2022 - Jul 2022 · 7 mos, Rajkot, Gujarat, India, We have implemented SEO and handling Social Media Accounts for the company.

Education

Master of Technology - MTech, Computer and Information Sciences and Support Services, Dhirubhai Ambani Institute of Information & Communication Technology, Gandhi Nagar

Bachelor of Engineering - BE, Computer Science, MARWADI EDUCATION FOUNDATIONS GROUP OF INSTITUTIONS-FACULTY OF TECHNOLOGY, RAJKOT-097

Public links

github: https://github.com/Jainisha25