The Technology Stack of the Digital Future

Built an ML model that reduced loan default rates by 34% through real-time credit scoring using 200+ behavioral and financial features.

Deployed an NLP-based document classification system processing 50,000+ documents/day with 96.4% accuracy, replacing a 40-person manual team.

Developed a time-series ML forecasting platform that reduced inventory overstock by 28% and improved stockout prevention by 41%.

Built a RAG-powered internal knowledge assistant over 500,000+ pages of SOPs, manuals, and reports — reducing information retrieval time by 70%.

Deployed a GenAI contract review system that reduced document review time from 8 hours to 22 minutes per contract with 94% clause extraction accuracy.

Designed a multi-agent GenAI system handling 85% of customer queries autonomously, reducing support costs by 60% with a 4.7/5 satisfaction score.

Implemented a Hyperledger-based supply chain system tracking produce from farm to export — reducing dispute resolution time from 14 days to 4 hours.

Built a blockchain-powered trade finance platform automating LC issuance and settlement, reducing processing time by 68% and fraud risk significantly.

Deployed an Ethereum-based academic credential system issuing tamper-proof digital certificates, adopted by 3 universities covering 12,000+ graduates.

Designed and implemented a full Zero Trust architecture across 3,000+ endpoints, reducing the attack surface by 78% and achieving ISO 27001 certification.

Conducted a comprehensive red team exercise identifying 23 critical vulnerabilities, followed by a 16-week remediation programme achieving zero critical exposures.

Implemented CSPM and DevSecOps pipeline for an AWS-based platform serving 2M+ users, achieving SOC 2 Type II compliance in 6 months.

Migrated a 15-year-old on-premise ERP to AWS in 9 months with zero downtime, reducing infrastructure costs by 45% and improving system uptime to 99.97%.

Implemented a FinOps governance framework across AWS and Azure, identifying and eliminating $2.1M in annual cloud waste through tagging, rightsizing, and commitment optimisation.

Built a cloud-native microservices platform on GCP + Kubernetes, enabling a team of 12 to deploy 40+ services with full CI/CD automation and zero-downtime deployments.

Designed and built a Databricks-based lakehouse unifying data from 17 source systems, enabling self-service analytics for 300+ business users and reducing report generation from days to minutes.

Built a Kafka + Spark Streaming pipeline processing 2M+ transactions/hour, detecting and flagging fraudulent transactions in under 80ms with 99.2% precision.

Implemented an enterprise data governance framework covering 120+ datasets, achieving DPDP compliance and reducing data discovery time by 65%.

Deployed 22 RPA bots across AP, AR, and month-end close processes — eliminating 14,000+ manual hours/month and reducing processing errors by 98%.

Built an IDP + AI pipeline for insurance claims processing, reducing average claim processing time from 5 days to 4 hours and handling 70% of claims straight-through.

Automated the end-to-end employee onboarding workflow across 11 systems, reducing onboarding time from 3 days to 2 hours for 500+ monthly joiners.

Deployed 1,200+ sensors across a 45-acre campus for energy, occupancy, and facility management — reducing energy costs by 31% and improving facility utilisation by 27%.

Built a real-time IIoT monitoring system for 340 critical machines, enabling predictive maintenance that reduced unplanned downtime by 52% in the first year.

Implemented an IoT-based cold chain monitoring system across 80 vehicles and 12 warehouses, achieving 100% temperature compliance and reducing product spoilage by 89%.

Built a VR-based hazard and safety training simulator reducing on-site safety incidents by 43% and cutting training costs by 60% compared to physical drills.

Developed an AR room visualisation app for iOS and Android, increasing online conversion rates by 38% and reducing product return rates by 24%.

Created an HoloLens-based AR maintenance guide overlaying real-time instructions on aircraft components, reducing maintenance time by 35% and training ramp-up by 50%.

Conducted a full cryptographic inventory across 400+ systems, identified PQC migration priorities, and built a 3-year transition roadmap aligned to NIST PQC standards.

Prototyped a quantum optimisation algorithm for drug compound simulation on IBM Qiskit, demonstrating 12x speedup potential on targeted molecular modelling tasks.

Delivered a comprehensive quantum risk exposure analysis covering cryptographic assets and designed a phased mitigation strategy.

Built a Spark-based customer analytics platform ingesting 8TB/day across 5M+ subscribers, enabling real-time churn prediction with 88% accuracy and targeted retention campaigns.

Designed a big data platform aggregating data from 240 hospitals and 1,800 clinics, enabling disease outbreak detection 3 weeks earlier than traditional reporting methods.

Built an enterprise analytics platform across 180 stores processing 25M+ daily transactions, delivering basket analysis, space optimisation, and promotion effectiveness insights.

Led the end-to-end migration from SAP ECC to S/4HANA across 6 business units in 14 months, harmonising 1,200+ business processes and achieving 40% faster financial close.

Implemented and customised Salesforce across 800 agents and 12 products, increasing pipeline visibility by 100% and improving lead conversion rate by 33%.

Designed and deployed a MuleSoft-based API gateway connecting 34 legacy and modern systems, enabling 120+ APIs and supporting 3 new digital product launches in 6 months.