As a Fullstack Engineer in the Onboarding team at Xendit, I play a pivotal role in streamlining merchant onboarding processes, ensuring seamless transitions from signup to go-live. My key achievements include: 1. Data Champion: - Implemented Google Tag Manager to collect user behavior data. - Integrated KYC data with Databricks for cross-team consumption. - Optimized Looker queries by over 4 times through dbt table transformations. Established data monitoring with Python scripts in Databricks for insightful Slack reports. 2. Compliance Excellence: - Developed a dormant account feature by integrating services with Databricks to meet licensing requirements for credit card sales in Indonesia. - Utilized AWS Textract for merchant document OCR, reducing operational toil. - Enhanced document guidelines in the frontend customer dashboard. - Implemented e-consent feature, reducing legal team workload. 3. Technical Roadmap Success: - Made the migration from RabbitMQ to Kafka and SNS/SQS following RFC 22. - Ensured compliance by resolving security vulnerabilities through module upgrades and code updates. - Implemented Kafka topics and message content via protobuf for cross-service consumption. - Established robust testing procedures with Cypress and Jest. - Implemented comprehensive service monitoring with Datadog, Splunk, and Sentry. - Developed a dynamic UI configuration for fast regional expansion.

・Lead Backend team of 5 junior software engineers undertaking the software development life cycle for 4 bespoke client projects (5 to 8 team members for each project). ・Engineered modern applications with TypeScript, PostgreSQL, No SQL, CI/CD, ReactJs and cloud platform. ・Spearheaded implementation of code quality standard and digital transformation develop flow(McKinsey). ・Building and operating highly available, distributed systems of data extraction and processing from data center to end service DB using NiFi, DB trigger function or schedule job. ・Be a major contributor to agile team and supporting member, delivered average 90+ story points each sprint. ・Establish department basic development guidelines of web application from frontend, backend to CI/CD for ​templating other projects. ・Key Achievement: achieved over 5 MVPs (Most Valuable Product) in 3 years, dealt with 3+ process bottleneck that enhance efficiency over 50%.

・Integrate from IoT devices to cloud(AWS), App client and Google Smart Home Fulfillment group using MQTT and HTTP protocol. ​・Engineered third-party OAuth for validating client credentials for end user sign-up and managing user pool.