I am a Data Scientist specializing in production-grade AI solutions with 6 years of hands-on experience in NLP, predictive modelling, and cloud-based ML architectures. I am passionate about building scalable AI solutions on GCP and Azure, ranging from predictive modelling to Generative AI applications. I have a proven track record of deploying production ML systems that achieve 15-30% accuracy gains and building real-time data pipelines. I excel in translating complex data into strategic insights for Fortune 500 clients and leading teams in creating cutting-edge data products. My expertise extends across machine learning, NLP, cloud technologies, and data engineering, fueling my drive to innovate and improve business outcomes worldwide.

Ayush Singh

I am a Data Scientist specializing in production-grade AI solutions with 6 years of hands-on experience in NLP, predictive modelling, and cloud-based ML architectures. I am passionate about building scalable AI solutions on GCP and Azure, ranging from predictive modelling to Generative AI applications. I have a proven track record of deploying production ML systems that achieve 15-30% accuracy gains and building real-time data pipelines. I excel in translating complex data into strategic insights for Fortune 500 clients and leading teams in creating cutting-edge data products. My expertise extends across machine learning, NLP, cloud technologies, and data engineering, fueling my drive to innovate and improve business outcomes worldwide.

Available to hire

I am a Data Scientist specializing in production-grade AI solutions with 6 years of hands-on experience in NLP, predictive modelling, and cloud-based ML architectures. I am passionate about building scalable AI solutions on GCP and Azure, ranging from predictive modelling to Generative AI applications. I have a proven track record of deploying production ML systems that achieve 15-30% accuracy gains and building real-time data pipelines.

I excel in translating complex data into strategic insights for Fortune 500 clients and leading teams in creating cutting-edge data products. My expertise extends across machine learning, NLP, cloud technologies, and data engineering, fueling my drive to innovate and improve business outcomes worldwide.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Work Experience

Data Scientist at L&T Technology Services (T-Mobile)
October 1, 2024 - Present
Designed and deployed real-time and batch data pipelines on Google Cloud Platform for large-scale messaging analytics. Engineered streaming pipelines using Pub/Sub for event-driven data ingestion and Apache Beam (Dataflow) for data transformations. Optimized storage and querying with BigQuery for analytics and reporting. Applied Generative AI, including LLMs like BERT and Gemini, with prompt engineering to enhance automated text classification and fraud detection. Developed AI/ML models for anomaly detection and pattern recognition, improving fraud identification efficiency. Utilized clustering algorithms and NLP techniques for text classification tasks.
Data Scientist at Tata Consultancy Services (Meijer Group)
October 1, 2024 - August 26, 2025
Led development and optimization of predictive models for retail clients using logistic regression and random forest, resulting in a 15% increase in customer retention. Improved forecasting accuracy of a $500 million retail portfolio by implementing ARIMA and Prophet time-series models, reducing forecasting errors by 20%. Deployed scalable machine learning models including gradient boosting and XGBoost, reducing inference time by 30%. Collaborated with cross-functional teams to translate business problems to data-driven solutions, leveraging K-means clustering and decision trees, driving a 10% revenue increase through optimized marketing strategies.
Data Analyst at Tata Consultancy Services (Baker Hughes)
September 1, 2022 - August 26, 2025
Developed REST API to extract data from multiple tables within editable PDFs, consolidating data into Excel files for processing. Performed detailed data analysis identifying trends and insights supporting strategic decision-making. Implemented data cleaning and transformation techniques reducing inconsistencies by 30%.
Analyst at GlobalLogic (Google)
October 31, 2021 - August 26, 2025
Extracted and processed large datasets from Excel using Python for actionable insights, reducing data processing time by 30%. Analyzed over 500,000 data points to identify trends and improve decision-making efficiency by 20%. Designed and presented interactive Power BI reports and dashboards, enhancing stakeholder engagement by 15%.

Education

B.Tech. (Computer Science and Engineering) at Psit College of Engineering
January 11, 2030 - June 1, 2019
Higher Secondary School at St John’s School D.L.W
January 11, 2030 - March 1, 2015

Qualifications

Databases and SQL for Data Science with Python from IBM (Coursera)
January 11, 2030 - August 26, 2025
The Data Scientist’s Toolbox from Johns Hopkins University
January 11, 2030 - August 26, 2025
Python for Data Science, AI & Development from IBM (Coursera)
January 11, 2030 - August 26, 2025
Probability, Statistics, Calculus & Linear Algebra from Alma Better
January 11, 2030 - August 26, 2025

Industry Experience

Software & Internet, Retail, Telecommunications, Professional Services