Senior Data Engineer & Analytics Professional

Sajeesh Easanan Namboothiri

18+ years of engineering large-scale data systems, leading cross-functional teams, and transforming raw data into decisive business intelligence. Currently at Etisalat (e&), UAE.

MSc Data Science  ·  Chandigarh University
18+
Years Experience
15+
Major Projects
10TB+
Daily Data Processed
Sajeesh Easanan Namboothiri
Etisalat  ·  United Arab Emirates
01

Professional Overview

A Senior Data Engineer and Analytics Professional with over 18 years of progressive experience across India, Norway, and the UAE. My work spans the full data engineering lifecycle — from architecting real-time streaming platforms to delivering executive-level business intelligence.

At Etisalat, I lead the development of enterprise data systems for smart meter infrastructure, Kafka-based streaming architectures, and Tableau analytics platforms that inform strategic decisions at the highest levels of the organisation. I have consistently delivered measurable, quantified outcomes across every engagement.

I bring equal expertise to the technical and organisational dimensions of data work — mentoring engineers, leading agile teams, establishing governance frameworks, and partnering directly with business stakeholders to translate requirements into scalable data solutions.

MSc Data Science

Chandigarh University  ·  Certificate Holder

Current PositionSenior Data Engineer
OrganisationEtisalat (e&), UAE
Total Experience18+ Years
QualificationMSc Data Science
Previous LocationsNorway · India
SpecialisationData Engineering & BI
02

Career History

2019 — Present
United Arab Emirates
Etisalat (e&)

Senior Data Engineer
& Analytics Professional

Smart Meter Data Platform

Led end-to-end development of a Smart Meter Synchronisation System supporting thousands of simultaneous endpoints. Integrated Apache Kafka for real-time streaming and Apache Spark for distributed analytics, processing 10TB+ daily at 99.9% pipeline reliability via Apache Airflow — delivering a 45% improvement in data availability.

Business Intelligence

Developed 50+ Tableau dashboards — heat maps, geospatial views, trend forecasting — via Tableau Server. Power BI reports with advanced DAX reduced report turnaround by 60%, enabling enterprise self-service analytics.

Automation & Quality

Python automation scripts reduced manual errors by 40%. Implemented proactive data quality monitoring with alerting across all critical pipelines.

Data Governance

Established GDPR-compliant policies with RBAC, data masking, and full lineage tracking — reducing data anomalies by 50% across enterprise systems.

Legacy Modernisation

Migrated legacy pipelines to modern big data stack; optimised PostgreSQL, MongoDB & MSSQL to support 3× volume growth while cutting reporting time by 60%.

API Architecture

Built high-traffic RESTful APIs with Django & DRF, enabling real-time data synchronisation that reduced system downtime by 70%.

Leadership

Mentored 5+ engineers on pipeline optimisation and BI development. Led agile ceremonies and delivered 15+ high-impact projects on schedule.

Jan 2016 — Sep 2019
Kristiansand, Norway
Bilagos

Senior Software
Engineer

Software Delivery

Resolved complex production issues and developed scalable applications using agile methodologies, managing multiple concurrent projects to strict quality standards.

Team Excellence

Mentored junior developers through code reviews and knowledge sharing, improving team productivity by 30% and elevating overall code quality.

Jan 2008 — Jan 2016
Trivandrum, Kerala
Linxys Solutions

Project Manager

Delivery Management

Managed multiple large-scale simultaneous projects with defined milestones and budgets, consistently meeting deadlines without compromising quality.

Stakeholder Leadership

Coordinated cross-functional teams, conducted risk assessments, and established communication frameworks ensuring seamless project execution.

Dec 2004 — Jan 2007
Mohali, India
Smart Data

Team Lead

Leadership & Development

Established clear performance metrics, delivered regular coaching and skill development, and trained new team members. Cultivated a collaborative work environment and influenced positive organisational change through strategic thinking and consistent leadership.

03

Core Competencies

Data Engineering

Apache KafkaApache SparkApache AirflowPySparkETL PipelinesReal-time StreamingData Warehousing

Analytics & BI

TableauTableau ServerPower BIDAXKPI DesignGeospatial AnalysisSelf-Service Analytics

Programming

PythonPySparkSQLDjangoDjango REST FrameworkREST APIsAutomation Scripts

Databases

PostgreSQLMongoDBMSSQLQuery OptimisationSchema DesignData Modelling

Governance & Security

RBACData MaskingGDPR ComplianceData LineageMetadata ManagementData Quality

Leadership

Agile / ScrumTeam MentoringProject ManagementStakeholder ManagementRisk ManagementCross-functional Teams
04

Let’s Connect

Open to senior data engineering opportunities, consulting engagements, and strategic conversations at the intersection of data architecture and business transformation.