Danish Ayub Khan

Remotely working for Masdr via Consultancy in Mumbai, India.
Building next generation AI capabale SaaS service application.
Vision 2030.
Vibe Coding / Agentic Engineering using Claude code Opus & Sonnet

○ Project: Government digital-transformation SaaS platform for major Saudi entities such as GOSI.
○ Designed and implemented event-driven microservices using Java 21 and Spring Boot, leveraging Kafka
for event streaming and Git version control & some frontend development using React, Storybook, Vite.
○ Developed applications leveraging Domain Driven Design (DDD) principles for maintainability.
○ Reduced response times by parallel SQL query execution using multithreading for faster data retrieval.
○ Execute data migration from the document database to the relational database MySQL via Spring Batch.
○ Implemented efficient multi-stage Docker builds, reducing image size and improving build performance.
○ Engineered and deployed microservices to Kubernetes on Alicloud, with optimal probes.
○ Leverage AI Tools for generating test cases, increasing coverage and boilerplate code development.
○ Usage of Redis Cache for rate-limited 3rd party API calls and performance improvements
○ Monitoring using Loki, Grafana, and Clickhouse database for tracing logs.

○ Built high-performance secure RESTful APIs for banking applications using Java 8, Java 17, Spring Boot,
Redis, Kafka along with Aurora MySQL & Flyway for the database.
○ Incorporated RabbitMQ message broker for building fault-tolerant systems, critical for availability.
○ Achieved 99%+ uptime SLA leveraging open telemetry metrics and traces, & Splunk logs monitoring.
○ Utilized RabbitMQ message broker with TLS encryption for building secure event-driven systems.
○ Test Driven Development (TDD) for refactoring and ensuring that the code was bug-free.
○ Deployed applications using Kubernetes & Docker with multi-layer using caching reducing network and
storage costs, and Gitlab CI/CD pipelines.
○ Conducted extensive load testing using Apache JMeter to ensure stability under high-volume traffic
○ Integrated Aurora MySQL databases using Spring Data JPA integration.
○ Implemented Azure and Okta identity solutions with single sign-on (SSO) via Spring Security.
○ Applied OWASP Top 10 security practices, static code analysis (SonarQube), and dependency
vulnerability management using twistlock.
○ AWS Cloud experience including IAM policies, VPC security groups, S3 buckets, RDBMS, EC2.
○ Created GitLab CI/CD pipelines with security scanning, secrets management, and kustomize to
automate kubernetes deployment file generation

Computer Engineer, working on software of car, and car warranty claims

○ Modernized legacy codebases for the Automotive Manufacturing domain following SOLID principles,
secure coding standards, and object-oriented design (OOP) for the US client team
○ Migrated monolith to microservices using Spring Boot and Java 8 with security-first architecture
○ Implemented Test Driven Development (TDD) with JUnit, Mockito, and security unit testing
○ Deployed applications using secure CI/CD pipelines with Git, SonarQube static analysis, SonarLint.
○ Boosted application performance by 30% while implementing input validation, SQL injection prevention
○ Developed REST APIs with authentication, authorization, and audit logging for warranty claims system
○ Met SonarQube code quality gates, vulnerability scanning, and secure configuration management

○ Developed REST APIs for e-commerce platform using PHP and MySQL
○ Implemented database design and SQL optimization for rental and buying workflows
○ Built a responsive UI using Bootstrap and JavaScript integration