Debabrata Banerjee

As an Associate Director for AI & Data Practice, I lead data engineering teams across LATAM and Canada for Data Service and Migration engagements. I also collaborate closely with the sales team on new opportunities, POCs, and proposals for Prodapt.

Projects for Liberty Puerto Rico - LATAM

As Technical Delivery Manager, I lead a specialized data engineering team executing a critical customer migration project for a major LATAM telecom operator.

I oversee the AWS-hosted Migration Tool, managing source data extraction, transformation, storage, and initiating target API calls. Acting as the primary liaison, I drive development activities and daily strategy alignment with service providers to ensure seamless execution.

My leadership focuses on operational excellence, combining technical troubleshooting with strategic implementation to enhance system reliability and project outcomes.

Project for Liberty Global, Netherlands.

Spearheading a diverse portfolio of Data and Network projects, ensuring progress reporting and delivering impactful outcomes for client stakeholders.

• Led a 30+ member team of Data Engineers, Analysts, and DevOps professionals to design and implement innovative data engineering solutions.
• Played a key role in securing a major Data Engineering proposal, earning the prestigious Pursuit of the Year Award.
• Drove rapid team setup through strategic hiring for a critical deal, accelerating project timelines.
• Provide leadership and oversight for internal teams, contractors, and vendors, ensuring seamless collaboration.
• Offer thought leadership and consultative guidance across all data engineering and software initiatives.

Project for Liberty Global, Netherlands:

Led Data Engineering teams in developing data pipelines and driving Data Science initiatives. Managed agile workflows in collaboration with Product Owners and Scrum Masters to deliver Big Data applications (ETL pipelines) that enable fact-based decision-making.

• Built cross-functional relationships with Data Scientists, business stakeholders, and source teams to align data solutions with business needs.
• Contributed to the strategic data architecture roadmap by aligning current landscapes with future goals.
• Delivered 15+ technical proposals and POCs for clients across Europe and North America, showcasing technical expertise and innovation.

Service Assurance for Virgin Mobile, UK:

Managed Service Assurance for Virgin Media Mobile, supporting 3 million customers.

• Led end-to-end resolution of critical incidents, minimizing business impact.
• Proactively identified business challenges and proposed value-driven solutions.
• Strengthened vendor relationships to align operational plans and enhance IT service delivery.
• Conducted regular service reviews, monitored KPIs/SLA compliance, and prepared financial forecasts.
• Acted as the operational lead for new rollouts, ensuring smooth transitions to steady-state operations.

Data Operations at Virgin Media, UK:

Led the Data Production Support team, handling L2 and L3 support across technologies like Informatica, Ab Initio, Hadoop, GoldenGate, MDM, and SSIS.

• Managed SLAs and coordinated incident, problem, and change management activities across various technology teams.
• Oversaw customer relationships and reported data support performance to senior management.
• Ensured smooth production deployments with thorough impact assessments and reviews to prevent disruptions to customer services.

Mobile Operations for Liberty Global, Netherlands:

Led the Middleware Support team for the MVNO Project, providing L2/L3 support for Oracle Fusion tickets and ensuring smooth service integration using Oracle SOA Suite and OSB.

• Managed requirements, delivery estimation, and functional monitoring tool development.
• Coordinated onsite with clients and vendors, supported production/UAT environments, and facilitated system releases and change processes.
• Briefly acted as Problem Manager, handling major RCAs for LGI-IE clients.

Projects for Windstream Communications, US:

Key member of the application development and support team for MetaSolv OSS.

• Acted as the POC for migration and conversion, ensuring data integrity and mapping legacy systems to MetaSolv for Inventory, Ordering, and Work Management modules.
• Designed migration strategies, performed impact analysis, developed PL/SQL scripts for data transformation, and optimized performance.
• Participated in business meetings to gather requirements, provide functional inputs, and review code/scripts for quality and efficiency.

Operations Support Engineer - Windstream Communications, US:

Provided support for MetaSolv M6, including debugging and fixing issues using Eclipse/PowerBuilder, implementing SQL/PowerBuilder fixes for change requests, and addressing critical defects in coordination with Oracle.

Gathered migration requirements and collaborated with engineers to improve software and hardware interface