Saurabh mishra

Payments Platform & Ecommerce Architecture

Key Contribution:

• Architected and led development of a cloud‑native payment and ecommerce platform enabling Procore to monetize payment services and unlock new revenue streams
• Designed scalable microservices handling payment methods, invoices, credit memos, and transaction workflows
• Led migration from Camunda to Temporal, improving system reliability, developer productivity, and reducing operational overhead
• Established event‑driven architecture using Kafka to improve system decoupling and scalability
• Defined service boundaries, scalability strategy, and long‑term architecture roadmap
• Mentored engineers and drove engineering best practices across the team

Impact:

• Enabled new revenue channel through payment monetization
• Improved system scalability, reliability, and operational efficiency
• Delivered foundational payment infrastructure supporting future platform growth

Cybergraph 2.0 Re‑Architecture – Email Security Platform

Key Contribution:

• Led full platform re‑architecture from PHP to Java Spring Boot microservices, significantly improving scalability, maintainability, and performance
• Redesigned relationship storage by replacing AWS Neptune GraphDB with DynamoDB single‑table design, enabling highly scalable and cost‑efficient relationship queries between senders and receivers by using Opensearch as a cache for relationships
• Architected distributed system processing 20 million emails per day per region, ensuring high throughput and low latency threat detection
• Designed and implemented dual‑write strategy between legacy (v1) and new (v2) systems, ensuring safe migration, behavioral consistency, and production stability
• Built event‑driven architecture using Kinesis, SQS, Lambda, and DynamoDB to support real‑time threat analysis
• Defined system design, data modeling strategy, migration plan, and scalability architecture
• Mentored engineers and drove engineering excellence across the team

Impact:

• Successfully modernized business‑critical cybersecurity platform with zero downtime migration
• Enabled platform to scale to tens of millions of email events daily
• Improved scalability, reduced operational complexity, and optimized infrastructure cost
• Established scalable foundation for future platform growth

Trust Data And Banking Platform

• Designed and developed distributed microservices supporting critical banking and trust systems
• Improved system reliability, scalability, and compliance readiness
• Contributed to cloud migration and modernization initiatives

Impact:

• Improved operational efficiency and system stability

Intuit - A4A

• Led cloud migration from Salesforce to AWS for enterprise hiring platform
• Architected scalable microservices improving performance and flexibility
• Mentored engineers and led technical design initiatives

Worked On MDM Product

Worked on IAV and Fastlink

Worked for telefonica O2 Germany for collections product

Worked airtel postpaid billing system