I am a Software Engineer (VP) with 11+ years of experience building large-scale, distributed, cloud-native systems across
payments, digital banking, and global retail platforms.

I specialize in designing highly available, low-latency microservices and event-driven architectures using Java, Kafka Streams,
AWS, and Spring Boot, with deep expertise in financial messaging, ISO20022, and secure integrations.

My work has spanned:

• 💸 High-throughput payment platforms processing $1T+ daily volume
• 🔄 ISO20022 modernization and FEDWire message transformations
• ☁️ Cloud-native platform engineering using AWS, Terraform & Docker
• 🧵 Event-driven systems with Kafka Streams
• 🛡 TLS/mTLS security, certificate automation, and regulated data flows
• 🏦 Digital banking engineering (Marcus by Goldman Sachs)
• 👥 Leading Agile engineering teams & driving engineering best practices

• Java • Kotlin • Python

• Kafka • Kafka Streams • Spring Boot • Event-Driven Architecture
• Microservices • REST • Reactive Programming

• AWS (ECS, EC2, Lambda, S3, IAM, VPC)
• Docker • Terraform • CloudFormation
• GitLab CI/CD • Jenkins

• TLS • mTLS • JKS ↔ PKCS12
• Secure API Design • Compliance-ready architectures

• Prometheus • Grafana • Splunk
• Distributed Tracing • Structured Logging

• 🌍 Engineering platform components for Marcus Bank – Ireland
• 🎯 Designing secure, compliant banking flows & regulatory-ready integrations
• 🔁 Improving event-driven patterns for payments & financial rail connectivity
• 🛠 Architecting reusable Spring Boot starters & shared frameworks

• 🔹 Tech Lead for Network Connector Framework (NCF) @ Goldman Sachs
• 🔹 Designed ISO20022-compliant FEDWire payment transformations
• 🔹 Built cloud-native banking & payment services across multiple rails
• 🔹 Established & led 8-engineer Agile team @ Nike
• 🔹 Migrated legacy monoliths → microservices + containerized pipelines
• 🔹 Delivered global-scale services with high reliability and observability

• Distributed systems & event-driven architectures
• Open-source microservices frameworks
• Payment systems & ISO20022 tooling
• Developer tooling & platform engineering

• 💼 LinkedIn: https://www.linkedin.com/in/shrishtiwari
• ✉️ Email: shrish.tiwari90@gmail.com

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