Gokul S

• Led a cross-functional team of 15 engineers to deliver scalable backend solutions for integrating newly acquired companies into the existing Order Management System (OMS) ecosystem.
• Designed, architected, and developed cloud-native, distributed platforms on AWS (Lambda, Step Functions, API Gateway, RDS PostgreSQL, DynamoDB) to support seamless onboarding of new business entities, enabling unified order processing and system interoperability.
• Developed stateless RESTful APIs following Clean Architecture and SOLID principles, incorporating observability, retry/backoff strategies, and IAM-based security, achieving 99.9% uptime in production environments.
• Played a key role in the system integration strategy, ensuring smooth data migration, compatibility, and minimal disruption during the onboarding of newly acquired companies into the OMS.

Technical Skills: Node.js, Micro-Service Architecture, JavaScript,

Python, MySQL, PostgresDB, OracleDB, Terraform, AWS Services such as Lambda, Step Functions, S3, SNS, SQS, Eventbus

Client: Product Care Group

• Architected and built a serverless connector for processing real-time ATS events, shrinking data latency from 30 minutes to under 30 seconds.
• Spearheaded the development of a serverless pub-sub service, Enterprise Event Bus (EEB), to streamline data transformations and enable event-driven synchronization, with event delivery latency to subscribers reduced by 20%.
• Engineered a resilient and intelligent automated reprocessing flow with adaptive failover mechanisms (real-time email alerts, dynamic retries, CloudWatch alarms) for the EEB pub-sub system, ensuring seamless event recovery and drastically reducing manual log monitoring by 90%.

Technical Skills: Node.js, Micro-Service Architecture, JavaScript, Python, MySQL, PostgresDB, OracleDB, Terraform, Ansible, AWS Services such as Lambda, Step Functions, API Gateway, Eventbridge, S3, SNS, SQS.

• Led a team of six developers within the Order Management System (OMS) team, driving the resolution of critical order processing issues, and executing system upgrades to improve reliability and performance.
• Designed, developed, and deployed software applications and APIs using Agile methodology based on requirements.
• Developed REST APIs for the Dubai Customs Blockchain Integration, optimizing cross-country orders, and saving the company significant customs duties, estimated to be more than 4 million AED annually.
• For the DHL Paperless Trade initiative, I implemented architecture and APIs for sending customs documents to multiple logistics partners. It saves money, time, and gets faster customs clearance.
• Developed REST APIs for the KSA government e-invoicing requirement, processing invoice data, and sending it to the ZATCA Fatoora portal for the generation of e-invoices.
• Developed a Python application in AWS to create PDFs and save them in an S3 bucket using data from XML and JSON Schema.
• Developed REST APIs for SAFE Arrival 3PL Integration to connect RMS and OMS systems with the SAFE Arrival WMS System to manage and maintain the complete inflow and outflow of stock at physical warehouses and stores, along with commerce orders.
• Worked 6 months as a DevOps engineer implementing Infrastructure as Code (IaC) in AWS accounts via Terraform. Worked on automation and IaC implementation of non-cloud infrastructures via Ansible.
• Technical Skills: Node.js, Micro-Service Architecture, JavaScript, Python, MySQL, PostgresDB, OracleDB, Terraform, Ansible, AWS Services such as Lambda, S3, SNS, SQS, and CDK.
• Clients: Al-Tayer Group, Aramco