Lokesh Vairamuthu Email & Phone Number

Singapore

. Build ETL pipeline for continuous and batch wise data processed at the Business User end.. Use AWS Redshift, AWS S3, Apache Airflow to automate and schedule the flow of data into the datamart.. Create the pipeline of data into the datalake and datamart for business requirements indicated by user.. Articulate GenAI tools to the higher efficient intelligence on to Air-fleet maintenance, Air-fleet performance and User engagement.. Launched automated scheduled python scripts running to connect corporate sharepoint against other domain.. Launch optimisation models to efficiently increase the total revenue for SIA from Air-fleet operators across the globe.. Maintain 8 different departments data into customised datamart and maintain its running efficiency 100%. Create the complete data engineering pipeline fornew projects from any departments using cloud architecture AWS.. Created a custom in-house programming to deploy the data science projects deployed. Worked with custom VPC running multiple EC2 instances for different Data science projects.. Deployed pdf to information extractor with any invoices for Quality department and deployed to multiple departments including HR, Finance etc. Deployed fuzzy search model to replace abbreviated text into user generic full form text, for generalising the product for future.

Singapore

. Build automated solution for reporting KPIs all the retail industries including Pepsi, P&G, Coca Cola, GSK, Mondolez etc.. Created automated big data reports delivered to mailing list using PySpark and AWS. Created AWS SageMaker pipeline to run the data science models to predict and forecast the revenue and sales by automating the training and testing of the models.. Developed custom python program to automate the kpis and share the results to the basic requirements from the clients.. Solutionise the requirements from the clients and built the correct technique and model to extract the kpis and launch the report scheduled using PySpark.

Singapore

. Specialised in various ML tools (Predictive modelling, Classification modelling, Forecasting, Recommendation Engine, Clustering technique), AI applications (CNN, RNN, LSTM, GRU, BERT), NLP techniques (Topic Modelling, TF-IDF). . Implemented the micro-services application using Docker & nginx.. Worked for different clients across the global business - Retail, Manufacturing, E-Commerce, Banks, Airlines etc on different modelling applications.. Expertise in Predictive analytics, Forecasting, Recommendation Engine, XGBoost, GLM predictor, Bagging, Boosting, Neural Networks, CNN, LSTM, GRU, complete NLP techniques. . Experienced and specialised in Tableau and Power BI

Singapore

. Created multiple Machine Learning and NLP models related to Customer Management domain, by scrapping the social and customer data from web and other sources for the clients around different industries. . Business intelligence solution provider and business growth analyst. . Specialised in social analytics including extracting the sentiment of different public tweets and conversations, developing automated modelling in Google Ads and Analytics

Chennai, Tamil Nadu, India

. Instrumental in developing the Business Intelligence analytic techniques and reporting tools.. Created an automated live dashboard monitored by the VPs and DTA Sales Head. . Developed numerous machine learning models, including complex forecasting models for improving the supply chain efficiency for different markets and inturn the overall sales for export business from markets across the globe (40 countries). . Expert in several reporting tools from Tableau, PowerBI, Excel, PowerPoint. . Led the Supply Chain department of After Sales, responsible for Inventory Management, Sales, Supply Chain control by incorporating data models by optimizing the overall cost and building supplier network for the organization.

Chennai, Tamil Nadu, India

. Designed and developed the first ever Express-Bay service concept for commercial vehicle industry in India.. Designed the automatic fastener removal tool implemented across all the service stations of BharatBenz dealership in India.

Master Of It In Business, Business Analytics, Graduated With First Class

Skilled and Expertise in Programming, Tableau Dashboard for Business presentation, Advanced Data Analytics, PowerBI, R Shiny, SiSense.

Bachelor Of Engineering - Be, Mechanical Engineering, Graduated With First Class Distinction

Skilled and Expertise in Thermal Engineering, Fluid Mechanics, Operational Research, Industrial Engineering, Strength of materials.