Rahul Kumar Saini

Software Engineer

Bangalore Urban, Karnataka, India2 yrs 9 mos experience

Highly Stable

Key Highlights

Expert in building scalable, high-performance systems.
Proficient in Golang and AWS for cloud-native microservices.
Strong background in performance optimization and infrastructure automation.

Stackforce AI infers this person is a Backend Engineer specializing in SaaS with a focus on scalable microservices.

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Skills

Core Skills

GolangCloud & InfrastructureMicroservices

Other Skills

TerraformNATSAWS CloudWatchGrafanaAWSLoad BalancingAPI GatewayAmazon DynamodbPostgreSQLRedisREST APIsApache KafkaSaaS DevelopmentTest-Driven DevelopmentContainerization

About

I’m a backend engineer who enjoys building scalable, high-performance systems and solving complex problems. With expertise in Golang, AWS, PostgreSQL, and Terraform, I focus on designing efficient, cloud-native microservices that are reliable and optimized for scale. With a solid foundation in computer science, I transitioned into an SDE role, working on distributed systems, performance optimization, and infrastructure automation. What I Do: Backend Development – Writing efficient, scalable services in Golang Cloud & Infrastructure – Deploying and managing systems on AWS using Terraform Database Management – Optimizing queries and schema design in PostgreSQL Scalability & Performance – Ensuring high availability and fault tolerance in distributed systems

Experience

2 yrs 9 mos

Total Experience

2 yrs 9 mos

Average Tenure

2 yrs 9 mos

Current Experience

Csg

3 roles

SDE 1

Promoted

Dec 2024 – Present · 1 yr 6 mos · Remote

Designed and integrated an event-driven system using NATS, reducing processing latency by 30% and improving real-time data handling.
Implemented metric-based predictive load balancing, enabling zero-downtime deployments and efficient resource utilization.
Enhanced system observability using Grafana and AWS CloudWatch for proactive monitoring and insights.

GolangTerraformCloud & Infrastructure

SDE Grad

Aug 2023 – Nov 2024 · 1 yr 3 mos · Remote

Developed REST APIs in a microservices architecture using API Gateway, improving request efficiency.
Re-architected the file processing pipeline (replacing AWS KFH), reducing processing time by 20% and saving $2,000/month.
Owned features end-to-end, from development and CI/CD to testing and production support.
Improved build and deployment time by 55% through optimized AWS CodePipeline configurations.
Built IaC using Terraform, automating AWS infrastructure provisioning.

GolangTerraformMicroservices