Portfolio
Six case studies with interactive explanations, plus an archive of smaller work. Client names are withheld.
Domain
Type of work
Case studies
Turning evidence files into governed, queryable data
A government data platform that made investigative evidence searchable. It went from an empty, air-gapped site to three production use cases.
- Cloudera CDP
- PySpark
- Hive
- Oozie
Migrating one of India's largest data lakes to Cloudera CDP
Moving a live telecom data lake from Hortonworks to Cloudera without stopping the business that depended on it.
- Hortonworks HDP
- Cloudera CDP
- HDFS
- Ozone
Containers and CI/CD for a bank's analytics platform
Running Spark jobs in containers on YARN, shipping them through quality and security gates, and creating CI runners only when needed.
- Cloudera CDP
- Docker / Podman
- YARN
- Kubernetes
Re-platforming a Hadoop application onto Azure
Moving an on-premises Spark, Kafka, HDFS and MySQL application onto Azure's managed data services.
- Azure Synapse
- Azure Blob Storage / ADLS
- Azure SQL
- Azure Event Hubs
Automated readiness checks for Cloudera installs
Ansible roles that check, and only on request fix, every host before a cluster install, then report the results as a spreadsheet.
- Ansible
- GitHub Actions
- Ansible Vault
- Python
A raw-to-gold lakehouse proof of concept on Cloudera
Two parallel pipelines, one for text and one for nested JSON, from generated events to partitioned Hive tables.
- Cloudera CDP 7.1.9
- PySpark
- HDFS
- Hive
Archive
- Production2018 – 2022A Kafka setup of around 150 nodes in a single clusterDesigned and configured a Kafka setup of around 150 nodes within a single Hortonworks cluster, using config groups and ZooKeeper znodes.Employer · Reliance Jio
- Production2026Alerting on privileged logins to a cluster managerA Python daemon under systemd that watches Cloudera Manager admin logins, sends email alerts and writes a CSV audit trail.Client assignment via BBI.ai · Government security organisation
- Experiment2026An evidence-led executive walkthrough of a data platformDesigned and built an English and Arabic interactive walkthrough for a client's executives, using synthetic data and tracing every claim to a delivery document.Experiment for a client via BBI.ai · Government security organisation
- Proposal2025 – 2026Sizing national-scale data platformsPre-sales architecture reviews, platform sizing and RFP compliance analysis for data platform proposals across the GCC.Pre-sales via BBI.ai · Public-sector, banking and telecom prospects
- Proof of concept2026A cross-hypervisor migration proof of conceptTechnical lead for a proof of concept that migrated a live VM from Nutanix AHV to VMware ESXi using Veeam, with zero data loss.Proof of concept via BBI.ai · Telecom operator
- Production2025Open-source Hadoop with Kerberos, documented for handoverWrote the deployment manual and configuration for a highly available open-source Apache Hadoop environment with Kerberos for a government client.Client assignment via BBI.ai · Government agency
- Production2026A certificate-request generator for whole clustersA Bash and OpenSSL tool that creates encrypted keys and certificate signing requests with SANs and EKUs for many hosts from a simple inventory, then verifies each one.Own tooling · used on client engagements
- TalkTalkDevOps in Action: a practical session for aspiring engineersDesigned and delivered a practical DevOps session for aspiring engineers, with a live demo pipeline from commit to monitoring.Community teaching · Global AIIT
No projects match both filters.