• Designed and implemented Golang-based CLI tools to automate internal infrastructure workflows,

reducing developer friction and improving productivity by 30%

• Built Cloud Run-based microservices with optimized cold-start performance, traffic splitting, and

secure VPC connectivity for financial transaction systems

• Developed observability integrations with Datadog, Splunk, and Grafana using OpenTelemetry

pipelines for real-time telemetry ingestion

• Engineered event-driven backend services using Kafka and Pub/Sub to support high-throughput crypto

transaction processing

• Implemented advanced API design patterns (idempotency, versioning, OAuth2 security) for payment

and wallet services

• Built multi-stage Docker pipelines and hardened container security (non-root execution, vulnerability

scanning)

• Integrated SonarQube quality gates into CI/CD pipelines, improving code coverage and reducing

production defects

• Led distributed tracing and logging strategy, defining SLIs/SLOs and reducing incident resolution time

by 20%

• Architected large-scale Golang microservices on GCP (GKE, Cloud Run) serving millions of requests/day

• Built internal developer platforms and CLI tooling to streamline service deployment and testing

resource management

• Designed high-performance gRPC and REST APIs, improving response latency by 35%

• Implemented observability frameworks using Prometheus, Grafana, and OpenTelemetry for distributed

systems

• Led migration of legacy Java services to Go-based microservices, improving system efficiency and

maintainability

• Developed Terraform-based IaC solutions to provision scalable cloud infrastructure with least-privilege

IAM

• Built CI/CD pipelines with GitHub Actions and ArgoCD enabling zero-downtime deployments

• Mentored engineers and led design reviews focusing on scalability, resiliency, and clean architecture

principles

• Developed backend services in Go and Python for financial and tax-processing platforms handling

large-scale transactional data

• Built RESTful APIs and event-driven systems integrating Kafka and RabbitMQ for asynchronous

workflows

• Implemented secure payment processing systems with tokenization and compliance-driven design

• Designed data ingestion pipelines using PostgreSQL and Redis for real-time analytics

• Containerized applications using Docker and deployed to Kubernetes, reducing infrastructure overhead

by 40%

• Built internal automation tools and scripts to improve engineering workflows and release cycles

• Established testing frameworks including unit, integration, and E2E testing pipelines

• Collaborated with cross-functional teams in Agile environments to deliver scalable financial software

solutions