Projects and Case Studies

Evidence across enterprise delivery, cloud, security, AI and independent product work.

These case studies avoid confidential client details while showing the type of architecture, ownership and delivery work Pratik has handled.

Case study

Vodafone Enterprise Integration / Google Workspace Migration Architecture

Enterprise integration and email-migration architecture work covering stakeholder coordination, technical planning, platform transition considerations and production-risk management.

Integration architecture, migration planning, enterprise delivery, stakeholder governance

Related capability

Case study

Aviation Project

Mission-critical enterprise platform work involving technology-stack decisions, algorithm design, high-volume navigation-data parsing, delivery management and production-focused engineering practices.

System design, backend architecture, data processing, delivery leadership

Related capability

Case study

AWS Migration and Reliability Improvement

Application migration from a hosting provider to AWS with infrastructure setup, validation, cutover, hardening, monitoring and post-migration stabilisation. Resume-supported result: availability improved from 82% to 99%.

AWS, EC2, RDS, IAM, monitoring, operational reliability

Related capability

Case study

CI/CD and Engineering Modernisation

Jenkins and Docker pipeline implementation with Git/Bitbucket, SonarQube, testing and deployment controls. Resume-supported result: deployment time reduced by 40%.

Jenkins, Docker, CI/CD, SonarQube, release governance

Related capability

Case study

AKS / Kubernetes Operations and Security

Enterprise platform operations work across AKS/Kubernetes, Docker, networking, ingress, monitoring, security reviews and production readiness.

AKS, Kubernetes, Docker, Azure Monitor, security coordination

Related capability

Case study

ELK / Observability / SIEM Integration

Centralised logging, log parsing/enrichment, SIEM forwarding, production health dashboards, RCA/CAPA and reliability governance.

ELK, SIEM, CloudWatch, Azure Monitor, RCA, CAPA

Related capability

Case study

Security and Compliance Initiatives

VAPT closure, SAST/DAST/SCA, SonarQube, Secure SDLC, vulnerability ageing, risk acceptance, audit evidence and security sign-off coordination.

DevSecOps, VAPT, OWASP, CERT-In, ISO-aligned controls

Related capability

Android product

SPAR - Smart PDF Audio Reader

Independent Android application designed, developed, tested and published with Flutter, PDF processing, text-to-speech, smart chapters, background playback and Android Auto support.

Flutter, PDF processing, TTS, Play Store release, product ownership

Explore SPAR

Case study

Hermes Agentic AI Workflow

Personal automation project for coding, technical analysis, Gmail processing and operational workflows using reusable prompts, workflow rules, guardrails, PII handling and AI output validation.

Hermes, Claude Code, Gemini, agentic workflows, PII controls

Related capability

Case-study structure

Problem → My Role → Approach → Architecture/Technology → Challenges → Outcome → Skills Demonstrated. Enterprise details are kept appropriately abstract.