Amitesh Bhattacharya
Belfast
Summary
I'm Amitesh, a Technical Data Engineering and Data Science Manager at Arqiva, a leading telecommunications company that provides infrastructure, broadcast transmission and smart meter facilities. I have around 16+ years of experience in delivering mission-critical transformational projects for clients across various business sectors, such as media, utilities, banking and telecoms. I specialize in building data platforms and delivering data initiatives for organizations and helping them innovate to democratize data and build competitive products aligned to organizational goals. I'm passionate about data-driven innovation and continuous learning, and I'm always looking for new challenges and opportunities to grow my skills and knowledge.
Overview
16
16
years of professional experience
1
1
Certification
Work History
Senior Data Engineering/Data Science Manager
Arqiva
12.2022 - Current
- Company Overview: a leading telecommunications company that provides infrastructure, broadcast transmission and smart meter facilities
- Drive the design of an enterprise data platform with a modern tech stack, leading to a significant reduction in data product build timelines, data processing costs, and improved data accessibility, advancing data governance
- Implement new data pipeline patterns and frameworks to enhance team productivity, leading to an increase in data product development speed and improved overall data quality
- Implement data governance initiatives, resulting in improved data accuracy, lineage, and observability, leading to enhanced trust in data and decision-making
- Manage the delivery of data engineering and data science projects across Arqiva's business units, ensuring quality, timeliness, and alignment with business objectives
- Provide technical guidance and mentorship to the data engineering and data science team members, fostering a culture of collaboration, innovation, and continuous improvement
- Define and implement best practices and standards for data engineering and data science processes, tools, and methodologies
- Identify new ways to leverage data to generate insights, value, and competitive advantage for Arqiva's customers, stakeholders, and society
- A leading telecommunications company that provides infrastructure, broadcast transmission and smart meter facilities
Data & AI Manager
Accenture
04.2022 - 12.2022
- As a Data and AI Manager at Accenture, I lead the delivery of advanced analytics, data science, and artificial intelligence (AI) solutions for our clients
- I worked with clients to understand their business needs and develop strategies for leveraging data and AI to achieve their goals
- Managed a team of data scientists, engineers, and analysts to deliver high-quality solutions and ensure client satisfaction
- Develop and implement data and AI strategies for clients
- Work with clients to identify business problems that can be solved with data and AI
- Lead the development and deployment of advanced analytics, machine learning, and deep learning models
- Manage a team of data scientists, engineers, and analysts to deliver solutions on time and within budget
- Ensure data quality and integrity throughout the project lifecycle
- Communicate with clients on project progress, risks, and opportunities
- Collaborate with other Accenture teams to deliver end-to-end solutions that meet client needs
- Continuously learn and stay up-to-date on the latest data and AI technologies and trends
Data Engineering Manager
Slice
03.2021 - 04.2022
- Company Overview: dedicated to helping independent pizzerias compete with big pizza chains by offering simple online ordering technology, personalized in-store marketing & customized digital ads
- My role as a Data Eng
- Manager was to drive business growth by leading a team of data engineers and responsible for the design, development, and implementation of data products and pipelines
- Design, Develop & Maintain all parts of the data pipeline to build interactive and curated data needed to drive insights through data science, reporting & analytics
- Technologies: Databricks, AWS, Airflow, Kafka, Looker, Alation, ML flows
- Dedicated to helping independent pizzerias compete with big pizza chains by offering simple online ordering technology, personalized in-store marketing & customized digital ads
Vice President of Products
Citi
05.2014 - 03.2021
- As an Application Manager in the Investment Services Group at Citi, I was responsible for leading and managing the development and maintenance of various applications that support the data engineering, advanced analytics, cloud migration, and BI Qlik needs of the Investment Services Group
- I worked closely with the technology and business teams to deliver innovative solutions that drive business growth and profitability
- Lead the development and maintenance of applications that support the data engineering, advanced analytics, cloud migration, and BI Qlik needs of the Investment Services Group
- Work closely with the business and technology teams to understand the business requirements and translate them into technical solutions
- Develop project plans, timelines, and budgets for application development and maintenance projects
- Manage the end-to-end application development lifecycle, from requirements gathering to deployment and post-implementation support
Senior Business Intelligence Consultant
ITI Data
06.2012 - 05.2014
Data Analytics Consultant
Barclays
10.2011 - 06.2012
Senior ETL Developer
Sopra Steria
10.2008 - 10.2011
Education
Master of Business Administration - MBA - Business Analytics
Ulster University
12.2020
B.TECH - Computer Science
National Institute of Technology
12.2008
Mathematics and Computer Science - undefined
St. Xavier's College
12.2002
Skills
- Data Architecture
- Data Strategy
- Advance Analytics
- Databricks
- Data Engineering
- Dbt
- Generative AI
- Machine Learning
- Snowflake
- SQL
- Python
Certification
- Hands On Snowflake - WebUI Essentials, 06/01/20, Present
- Introduction to Big Data, 06/01/20, Present
- Introduction to Project management, 05/01/20, Present
- Agile Project Governance, 05/01/20, Present
- Introduction to Unified Data Analytics with Databricks Accreditation, 05/01/20, Present
- Introduction to Computer Science and Programming Using Python, 03/01/16, Present
- Python Programming, 03/01/16, Present
- Introduction to Users Requirement, 03/01/16, Present
- Introduction to Modeling for Business Analysis, 03/01/16, Present
- Excel for Data Analysis and Visualization, 10/01/15, Present
Accomplishments
- Leading a team of 10+ data engineers and data scientists to design and implement scalable data platform and solutions using cloud technologies, such as AWS, Databricks, Dbt, Airflow, Spark, Kafka etc.
- Leveraging advanced analytics and machine learning to drive business value and customer satisfaction, such as improving operational efficiency, reducing costs, enhancing customer experience and increasing revenue.
- Developing and executing data governance frameworks and best practices to ensure data quality, security and compliance.
- Collaborating with senior stakeholders and business partners to understand their data needs and provide strategic insights and recommendations.
Timeline
Senior Data Engineering/Data Science Manager
Arqiva
12.2022 - Current
Data & AI Manager
Accenture
04.2022 - 12.2022
Data Engineering Manager
Slice
03.2021 - 04.2022
Vice President of Products
Citi
05.2014 - 03.2021
Senior Business Intelligence Consultant
ITI Data
06.2012 - 05.2014
Data Analytics Consultant
Barclays
10.2011 - 06.2012
Senior ETL Developer
Sopra Steria
10.2008 - 10.2011
Mathematics and Computer Science - undefined
St. Xavier's College
Master of Business Administration - MBA - Business Analytics
Ulster University
B.TECH - Computer Science
National Institute of Technology
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