Sudarshan D.
Results-driven Backend Developer with 7 years of experience in full-stack development, specializing in JavaScript, Node.js, and AWS. Skilled in building scalable, serverless architectures using AWS Lambda, API Gateway, DynamoDB, and S3. Proficient in RESTful APIs, event-driven systems, CI/CD pipelines, and Infrastructure as Code with Serverless Framework and AWS SAM. Known for owning end-to-end delivery, thriving in agile environments, and bringing a proactive, detail-oriented approach to every project.
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Identified, triaged, and remediated urgent issues in the production environment.
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Investigated cloud provider services and determined opportunities to leverage them or implement detections using Open Policy Agent (OPA).
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Aligned with the Cloud Security Posture Management (CSPM) stream to enhance cloud compliance and security standards.
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Worked on APIs and services across AWS, GCP, and Azure.
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Utilized AWS services including Lambda, Batch, ECS, Step Functions, IAM, API Gateway, CloudWatch, and CloudFormation to develop CSPM and DSPM features and functionalities.
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Used Serverless Framework, TypeScript, and React to build robust CSPM and DSPM features.
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Developed and maintained over 10 microservices to support various security and monitoring capabilities.
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Responded to customer support and stakeholder queries related to engineering operations and team-specific functions.
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Designed, developed, and maintained 10+ cloud-native micro services using Go, AWS, Node.js, and supporting technologies.
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Performed data modeling using DocumentDB and DynamoDB to support scalable and efficient data access.
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Conducted research and proof of concept for Amazon SageMaker for 3D LiDAR annotation.
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Integrated and automated Amazon SageMaker into the platform to enable real-time point cloud annotation.
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Optimized system resources to support real-time annotation for over 1,000 customers.
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Onboarded and supported 150+ customers as part of a pilot initiative, ensuring successful adoption and usability.
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Designed, developed, and maintained 100+ REST APIs serving over 10,000 users across various applications.
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Worked as a Backend Engineer using Node.js and TypeScript to build serverless applications with AWS Lambda and AWS Serverless Application Model (SAM).
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Designed and implemented GraphQL schemas to build APIs using AWS AppSync.
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Built event-driven architecture leveraging Amazon EventBridge and SQS for messaging queues.
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Developed features for a VoIP application using AWS Chime and SNS for push notifications.
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Performed data modeling with DynamoDB to ensure millisecond-level latency.
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Implemented logging and monitoring solutions using Datadog and AWS CloudWatch.
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Followed a Test-Driven Development (TDD) approach to ensure code quality and reliability.
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Mentored and supported an associate engineer, contributing to team development and knowledge sharing.
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Developed and maintained an inventory management system for a pharmacy using Laravel.
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Built an inquiry tracking system using Node.js and Sequelize ORM, handling over 100 phone inquiries efficiently.
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Developed Restura, a restaurant management system for table booking, order management, and inventory tracking using the Django framework.
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Created MeroShikshya, an online mock exam platform for IELTS and TOEFL using PHP.
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Built Construction Mart, an e-commerce platform for construction materials using Laravel.
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Designed and implemented relational and NoSQL database architectures for various projects, optimizing performance and scalability.