Sold by: Rambunct
Rambunct’s API Gateway Consulting accelerates the design, deployment, and optimization of secure, scalable APIs on AWS. We implement Amazon API Gateway with integrations to AWS Lambda and Amazon ECS/Fargate, add authentication with Amazon Cognito, and enable event-driven patterns using Amazon SQS and EventBridge—complete with observability via CloudWatch and AWS X-Ray. Proven with healthcare workloads like ChargeHealth and JoyfulHealth, our delivery is aligned to AWS Well-Architected best practices.
Overview
Rambunct helps organizations build API-first architectures on AWS using Amazon API Gateway. Our offering covers end-to-end delivery: requirements and API design, Infrastructure as Code deployment (AWS CDK/CloudFormation), authentication and authorization (Amazon Cognito, IAM), usage plans and throttling, stage management, caching, and full observability with Amazon CloudWatch and AWS X-Ray.
We support both serverless and container backends. For serverless, API Gateway integrates with AWS Lambda and data stores like Amazon DynamoDB. For containerized microservices, we implement VPC Links to Application Load Balancers that front Amazon ECS/Fargate services. Event-driven workflows leverage Amazon SQS and Amazon EventBridge for decoupling and resilience.
Rambunct has delivered measurable outcomes in regulated healthcare environments: • At ChargeHealth, API Gateway with Lambda/DynamoDB/EventBridge and tuned concurrency reduced cold starts by 75%, improved response times by 60%, and lowered infrastructure costs by 40%, while maintaining 99.9% uptime. • At JoyfulHealth, API Gateway securely fronted ECS-based microservices with Cognito authentication and X-Ray tracing, supporting high-throughput processing and zero-downtime deployments.
Deliverables typically include architecture and sequence diagrams, OpenAPI specifications, IaC repositories, environment-specific configurations (dev/stage/prod), dashboards/alarms, deployment guides, and runbooks. Engagements follow AWS Well-Architected guidance and conclude with knowledge transfer and handover.
Highlights
- Built with Amazon API Gateway: Design and deploy secure REST/HTTP APIs with usage plans, throttling, caching, custom domains, and stage management—integrated with Lambda or ECS/Fargate backends.
- Authentication & Governance: Implement Amazon Cognito user pools/authorizers, IAM-based method controls, and resource policies. Configure CloudWatch logging and AWS X-Ray tracing for auditable operations.
- Event-Driven & Observable: Decouple services with SQS and EventBridge, and ship metrics/alarms to CloudWatch. Service maps and traces in X-Ray provide end-to-end visibility across API calls and backends.
Details
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Pricing
Custom pricing options
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Legal
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Support
Vendor support
Support Description
Our dedicated API Gateway support team provides comprehensive assistance for AWS-native API implementations leveraging Amazon API Gateway. Support spans architecture design, authentication and authorization setup, backend integrations with AWS Lambda and Amazon ECS/Fargate, usage plan and throttling configuration, and observability enablement with CloudWatch and AWS X-Ray. Rambunct ensures fast, reliable support for environments using API Gateway in conjunction with Cognito, DynamoDB, SQS, and EventBridge, helping customers maintain operational resilience, compliance, and performance.
Support Services Include
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Architecture & Design: Guidance on API Gateway setup, OpenAPI specifications, stage deployments, and caching strategies.
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Integration Support: Troubleshooting Lambda, ECS/Fargate, and ALB/VPC Link connections.
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Security & Access: Assistance with Cognito user pools, custom authorizers, IAM policy reviews, and resource policies.
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Observability & Monitoring: Setup and tuning of CloudWatch dashboards, X-Ray tracing, and error/alarm configurations.
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Performance & Optimization: Usage plans, quotas, throttling, runbooks, and periodic reviews of latency, error rates, and cost efficiency.
Contact Methods
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Email: support@rambunct.com
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Phone: Available during business hours with escalation paths for critical API Gateway service interruptions
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Support Portal: 24/7 access to API Gateway deployment guides, tuning documentation, and ticket submission Click here
Response Times
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Standard Support: 4-hour response during business hours for API configuration, stage, or integration issues
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Priority Issues: 1-hour response for production latency spikes, authentication failures, or throttling anomalies
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Emergency Support: Immediate escalation for production-impacting API outages or critical integration breakdowns