Usman Rasheed

Usman Rasheed

Principal Machine Learning Engineer
Pakistan
Arabic, English, Spanish

About Me

Highly experienced Principal Machine Learning Engineer with extensive expertise in Machine Learning, Generative AI, Data Pipelines, and ERP systems. Skilled in designing and implementing client-server and n-tier applicat…

Experience

Principal Machine Learning Engineer

Confiz
May 2022 - Present · 4 years 2 months

•Designed and developed a multi-agentic application for code generation and execution using the AutoGen framework with GPT-3.5-turbo and GPT-4.
•Integrated and applied Gemini 1.5 Pro multimodal LLM and Gemini Vision for advanced image and PDF preprocessing.
•Spearheaded the integration of Generative AI and LLMs, leveraged GPT 3.5-turbo / GPT-4 and Langchain to generate claims summaries reducing manual effort and time by 70%.
•Developed a framework to evaluate LLMs and Generative AI models using ROUGE, STS Transformer, BERT Score, and OpenAI prompts.
•Led the end-to-end development of a robust Machine Learning Apache Airflow pipeline in PySpark, encompassing data preprocessing, model training, tuning, and deployment to Google BigQuery. Leveraged PySpark variants of SARIMAX and FBProphet to generate millions of predictive models for sales forecasting over multiple years
•Implemented robust monitoring and maintenance protocols for a sales forecasting system, ensuring continuous performance and stability through proactive monitoring and timely maintenance .
•Led the design and development of an ETL pipeline in Apache Airflow, incorporating configuration-driven validations using Dynaconf. Developed a custom validation engine on Google BigQuery for post- processing of model output, ensuring data integrity and accuracy.
•Engineered a CI/CD pipeline utilizing Jenkins, SonarQube, and JFrog Artifactory, ensuring comprehensive unit test coverage and build failure mechanisms for automated deployments of Machine Learning artifacts.
•Engineered and deployed a custom, rules-based, and configurable Model Selection Engine utilizing Dynaconf and Google BigQuery, effectively assessing competing models.
•Led the development of a Machine Learning pipeline in PySpark using algorithms like Prophet and SARIMAX for sales prediction.
•Managed end-to-end deployment and integration of ML models in production environments. •Applied ML transformers and estimators for data preprocessing, landing processed data in GCS and BigQuery.

Principal Machine Learning Engineer

Walmart
Jan 2022 - Present · 4 years 6 months

Designed and developed a multi-agentic application for code generation and execution using the AutoGen framework with GPT-3.5-turbo and GPT-4.
Integrated and applied Gemini 1.5 Pro multimodal LLM and Gemini Vision for advanced image and PDF preprocessing.
Spearheaded the integration of Generative AI and LLMs, leveraged GPT 3.5-turbo / GPT-4 and LangChain to generate claims summaries reducing manual effort and time by 70%.
Developed a framework to evaluate LLMs and Generative AI models using ROUGE, STS Transformer, BERT Score, and OpenAI prompts.
Led the end-to-end development of a robust Machine Learning Apache Airflow pipeline in PySpark, encompassing data preprocessing, model training, tuning, and deployment to Google BigQuery.
Leveraged PySpark variants of SARIMAX and FBProphet to generate millions of predictive models for sales forecasting over multiple years.
Implemented robust monitoring and maintenance protocols for a sales forecasting system, ensuring continuous performance and stability through proactive monitoring and timely maintenance.
Led the design and development of an ETL pipeline in Apache Airflow, incorporating configuration-driven validations using Dynaconf.
Developed a custom validation engine on Google BigQuery for post-processing of model output, ensuring data integrity and accuracy.
Engineered a CI/CD pipeline utilizing Jenkins, SonarQube, and JFrog Artifactory, ensuring comprehensive unit test coverage and build failure mechanisms for automated deployments of Machine Learning artifacts.
Engineered and deployed a custom, rules-based, and configurable Model Selection Engine utilizing Dynaconf and Google BigQuery, effectively assessing competing models.
Led the development of a Machine Learning pipeline in PySpark using algorithms like Prophet and SARIMAX for sales prediction.
Managed end-to-end deployment and integration of ML models in production environments.
Applied ML transformers and estimators for data preprocessing, landing processed data in GCS and BigQuery.

Senior Machine Learning Engineer

Walmart
Jan 2020 - Jan 2022 · 2 years

Migrated ETL pipelines from Azure Data Factory and Databricks to Astronomer/Airflow and GCP, handling hundreds of TB of data.
Developed a model for classifying tax entries to automate the reversal of accrued tax journal entries.
Built a pipeline for weekly retraining and real-time prediction using FastAPI.

Senior Software Engineer

Confiz Limited
Jan 2019 - Jan 2020 · 1 year

Developed Web APIs for a kiosk system that helps pharmacists and patients pick medicines as prescribed.
Built functionality for pharmacists to fill bottles according to prescriptions and place them in tagged totes using Web APIs.

Software Engineer

NetSol Technologies
Jan 2017 - Jan 2019 · 2 years

Worked on a Contract Management System with frameworks like WPF and MVC to make contracts using different configuration and data stored in MS SQL.
Developed a product used by finance companies of BMW, Mercedes Benz, and ISUZU globally.

Software Engineer

Bilytica Pvt. Limited
Jan 2016 - Jan 2017 · 1 year

Worked on an MVC based ERP to manage complete financials, security and enterprise mobility.
Implemented a multi-lingual interface in .NET.
Improved data usability using MS SQL and RDLC reporting.

Skills

Data Extraction Machine Learning Algorithms Pyspark Apache Spark Airflow Astronomer GCP (Dataproc BigQuery GCS) Azure (Data Factory Blob Storage Databricks) Spark MLlib Estimators Numpy Pandas Matplotlib Langchain AutoGen GEMINI FAISS RAG PEFT Vector Databases Elastics Search Python PySpark C# Scala C++ Hive GCP Dataproc BigQuery GCS Azure Data Factory Blob Storage Databricks Transformers NumPy Scikit Learn Docker Jenkins GitHub LangChain Gemini SQL Elasticsearch MSSQL SonarQube JFrog Artifactory Dynaconf Prophet SARIMAX FBProphet FastAPI WPF MVC RDLC Flask OpenAI API Streamlit Pinecone
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