Coppell, TXAvailable for select work

Senior softwareengineer, buildingorchestration at scale.

Full-stack Java developer with 8+ years in FinTech, e-commerce, and healthcare. I build backend services, orchestration platforms, and testing frameworks. Work across the stack: Spring Boot, Node.js, React, Kubernetes, AWS.

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Years

Domains

FinTech · E-com · Health

Now

7-Eleven · Coppell

01 / About

Backend engineer who builds systems that work.

I’m Moe — a senior engineer with eight-plus years across backend platforms, payment rails, and the quiet plumbing that makes products feel reliable. I currently lead the Orchestration POD at 7-Eleven, where I’ve been pushing AI-accelerated tooling into the team’s everyday workflow.

I gravitate toward systems where the boring details matter: idempotent transactions, retry budgets, observability, and developer experience. Lately I’ve been spending most of my building time on agentic workflows — MCP servers, autonomous test suites, and rules-driven codegen that actually compounds across a team.

Currently:Shipping the next iteration of the agentic test framework.

Role

Full Stack Java Developer

Education

MSc, Computer Science, Maharishi International University

Based in

Coppell, TX

Stack

TS · Java · Node · Spring

02 / Experience

Where I've shipped.

7-ElevenCoppell, TX
Senior Backend Developer
2024 — Present
Backend developer on a delivery orchestration platform that routes and manages orders across multiple third-party delivery providers.
- Led migration of the delivery orchestration service from AWS Lambda to Kubernetes (EKS) — zero-downtime rollout
- Engineered a smart routing proxy with Circuit Breaker failover and multi-tier caching for resilient request handling under degraded conditions
- Delivered an AI-driven BDD framework enabling QA to autonomously run 800+ E2E scenarios within one month
- Integrated automated test reporting with twice-daily scheduled runs across the full delivery lifecycle
- Built the Skipcart quotation service using Spring Boot reactive programming and MSSQL, deployed on EKS
Node.jsFastifyJavaSpring BootKubernetesAWS LambdaRedisMSSQLPlaywrightCucumber
BrainmatesSydney, Australia
Lead Full-Stack Engineer
Nov 2022 — Jul 2024
Led platform engineering end-to-end for Australia's leading product management consultancy — subscription services, lead management, and auto-scaling infra.
- Engineered a subscription-based assessment service with Java Spring Boot, Stripe, ReactJS, MySQL, and Redis
- Built a lead management platform with NestJS, Prisma, and PostgreSQL to streamline sponsor acquisition
- Architected auto-scaling infra with AWS EC2, Elastic Beanstalk, Terraform, and Ansible
- Received the "Original Creator" award for consistent engineering leadership
TypeScriptNestJSReactJavaSpring BootMySQLPostgreSQLRedisTerraformAnsible
XenditJakarta, Indonesia
Technical Lead
Jun 2022 — Oct 2022
Tech lead on loan origination and payment workflows for SE Asia's leading payment gateway.
- Built modular back-end APIs with Node.js, Express.js, TypeScript, and TypeORM for loan origination and repayment
- Enabled async microservice communication with Kafka and RabbitMQ, improving fault tolerance
- Cut page load times 20% on React/Next.js loan application modules
- Established CI/CD workflows, reducing manual deployment effort by 50%
ReactNext.jsNode.jsExpress.jsTypeScriptTypeORMPostgreSQLRedisKafkaRabbitMQ
Hive InnovationYangon, Myanmar
Senior Software Engineer
Nov 2020 — May 2022
Delivered cloud-based enterprise solutions across healthcare and e-commerce verticals for this Shwe Taung Group subsidiary.
- Deployed scalable cloud architecture on AWS (Elastic Beanstalk, ECS, S3, CloudFront) with Docker CI/CD
- Led a team delivering three cloud-based web solutions; promoted DevOps and Agile practices
- Implemented real-time order tracking with Firebase Cloud Notifications for mobile users
- Integrated digital wallets (KPay, CBPay, Visa, MasterCard) for secure payment processing
JavaSpring BootReactNestJSFirebaseRedisAWSECSCloudFront
AchromexYangon, Myanmar
Software Engineer
May 2017 — Oct 2020
Full-stack engineer shipping healthcare records, POS systems, and consumer booking platforms from the ground up.
- Launched an on-demand waterless car wash booking platform with React, Spring Boot, and Firebase Cloud Messaging
- Built an electronic medical record system using Spring Boot, MySQL, and Redis for caching
- Designed a web-based POS system with Firebase real-time sync and a React frontend
- Integrated a booking app into Facebook Messenger via the Messenger API
JavaSpring BootReactJavaScriptFirebaseMySQLRedis
Royal Surrey County HospitalUnited Kingdom
Computer Scientist
Aug 2014 — Aug 2015
Scientific computing placement reengineering MATLAB-based medical image analysis tools for the NHS.
- Re-engineered MATLAB algorithms into a Java application for medical image analysis using Spring IoC and ImageJ
- Deployed open-source medical data analysis software on Tomcat Server and facilitated data migration
JavaSpring IoCApache CommonsImageJTomcat

03 / Selected Work

Things I've built that paid rent.

AI-driven BDD testing for delivery orchestration

Agentic Regression Suite

An AI-accelerated regression framework using Windsurf agentic AI, GitHub Spec Kit, and Cucumber BDD. Enabled non-developer QA engineers to autonomously generate and run 800+ E2E scenarios — migrating 80% of manual test coverage within one month.

E2E scenarios: 800+
Manual coverage migrated: ~80%
Timeline: 1 month

PlaywrightCucumberBDDNode.jsZephyr

Zero-downtime Node.js service migration at 7-Eleven

Lambda → EKS Migration

Architectural migration of the 3PL delivery service from AWS Lambda to Kubernetes (EKS), wrapping existing Lambda handlers with Fastify using the Adapter Pattern. Added a smart proxy with Circuit Breaker failover and a three-tier cache (in-memory → Redis → DB) for degraded-condition resilience.

Downtime: 0
Cache tiers: 3
Failover: Auto

Node.jsFastifyKubernetesAWS LambdaRedis

Backend services for last-mile delivery partners

Skipcart Orchestration

Service-oriented backend coordinating dispatch, partner APIs, and order state across DoorDash, Uber Direct, and Skipcart. Store-ID-based payload routing, idempotent state machines, and event-sourced audit trails throughout.

3PL partners: 3+
Uptime: 99.95%
Events/day: 1M+

JavaSpring BootKafkaAWSKinesis

Subscription SaaS for product management teams

Brainmates Platform

End-to-end platform re-architecture for Australia's leading product management consultancy — subscription billing with Stripe, lead management with NestJS/Prisma, and auto-scaling infra managed via Terraform and Ansible on AWS.

Award: Original Creator
Infra: IaC
Stack: Full

TypeScriptNestJSSpring BootStripeTerraform

04 / Stack

Tools I reach for instinctively.

Languages

JavaTypeScriptJavaScriptSQL

Frameworks

Spring BootNode.jsFastifyNestJSExpress.jsReactNext.js

Data & Messaging

PostgreSQLMySQLMongoDBRedisKafkaRabbitMQ

Cloud & Infra

AWSKubernetesDockerTerraformAnsibleECSLambda

Practices & Tools

Agile/ScrumCI/CDDDDEvent SourcingObservabilityPlaywright