Prafull Parmar
Hello!. I’m an SDE-3 at Mindtickle with around 6 years of experience specializing in Java, Python, microservices, event-driven architecture, and high-level system design. I’m passionate about performance optimization, scalability, and building resilient, cloud-native solutions.
At Mindtickle, I lead critical projects such as the Rule as a Service (RaaS) initiative and Global Search, driving platform enhancements and managing core components like User Management, Workflow Frameworks, Notifications, and Legacy/Global Search (keyword and semantic). My work spans AWS, Kubernetes, Kafka, Docker, CI/CD, and serverless technologies. I also ensure the maintainability and scalability of our systems and deployment processes. Additionally, I have mentored junior engineers and have conducted 100+ interviews (Problem Solving, Low Level Design, High Level Design) in my career to support team growth.
I thrive in environments where collaboration, problem-solving, and system design are key. If you're seeking guidance on Java, Python, microservices, AWS, high-level design, event-driven architecture, debugging services, and developing scalable architecture, I’m here to help. Whether you’re a developer looking to solve a challenge or grow your skills, I’m excited to connect, share knowledge, and help you succeed.
Let’s collaborate and make great things happen!
REVIEWS FROM CLIENTS
- Led Scalable RaaS Release: Directed the multi-month rollout of Rule as a Service (RaaS) Phase 2, scaling to 10M events/h...
- Led Scalable RaaS Release: Directed the multi-month rollout of Rule as a Service (RaaS) Phase 2, scaling to 10M events/hour with 2-5 min latency and surge traffic support up to 50M events. Managed 5+ domains, 20+ Lambdas, 3 Kubernetes services, 1 GraphQL, and 10+ front-end components, achieving zero production bugs.
- Migrated 15K Rules to RaaS: Oversaw the migration of 15,000 rules to RaaS, integrating legacy logic and event-driven workflows. Ensured zero post-deployment issues and no impact on 300+ customers.
- Mentorship & Hiring: Mentored junior engineers and conducted 25+ interviews, fostering team growth and alignment with organizational goals.
- Co-led Rule as a Service Phase 1: Developed using AWS MSK, Kinesis, SQS, Lambda, Kubernetes, and AWS RDS, improving thro...
- Co-led Rule as a Service Phase 1: Developed using AWS MSK, Kinesis, SQS, Lambda, Kubernetes, and AWS RDS, improving throughput by 50% and reducing domain onboarding time by 70%.
- Key Features & Insights: Developed Proof of Concepts (POCs) for rule execution data, enhancing the management and automation of rules within the platform.
- System Optimization & Incident Management: Resolved 100+ production issues, tracked system health, and authored Root Cause Analyses (RCAs) for improved incident response.
- Critical Initiatives: Set up Java services, developed Python Lambdas with 95%+ test coverage, and led Kafka streaming POCs, improving system resilience and scalability.
- Accounting Adjustments Workflow: Developed a real-time workflow in Java and Scala for 200+ Commodities Trading adjustmen...
- Accounting Adjustments Workflow: Developed a real-time workflow in Java and Scala for 200+ Commodities Trading adjustments, boosting financial reporting efficiency.
- Migrated Trading Reporting Platform: Led the migration from legacy Mainframe to a distributed system using Java and Scala