1. Defining Software architecture based on user requirements on GCP and AWS 2. Managing team of developers.3. Code reviewing

Responsibilities:• Define technical solutions to migrate PHP applications to kotlin based microservices.• Design database schema, Swagger API specifications.• Design and develop features.• Deploy microservices using Jenkins CI/CD pipeline.Project:Rakuten GORA: It is a microservice based golf reservation system. Tech Stacks:kotlin, Java, spring boot, kotex, jooq, mysql, docker, Kubernetes, kafka onecloud and Gatling.

Responsibilities:• Define technical architecture from complex client requirements.• Do POC for different technical solutions and present them to high officials.• Implements microservices using Java, spring boot and MySQL.• Deployed MS in GCP Kubernetes engine.• Integrate GCP services like pub/sub, tracing, buckets with MS.• Manage a team to implement and deliver features on time to production.• Collaborate with DevOps and Infra team for managing CI/CD pipelines using Jenkins.• Run performance test using JMETER with team to ensure expected production load can be handled.• Work with security team to follow security standards in microservices.• Collaborate with business analysis team to define requirements clearly.• Review code for team members. Projects:• Paotang-Fintech Application.App for distribute money from govt office to individualsThis app has around 40 million users developed on Java, golang and GCP tech stacks.• Krungthai Next- Fintech Application: Large mobile banking applicationIt has 11 million users. It has banking features like withdrawn money from ATM, transfer, Check balance, statements and pay bills.Tech Stacks:Java, spring boot, JPA, MySQL, Redis, Google cloud, docker, Kubernetes Engine, Pub/Sub, kafka, consul, vault, Apigee, istio, Micrometer, Prometheus, Grafana, Jmeter, Jenkins, Kafka.

Responsibilities:• Worked in gateway team where we do implement gateways using spring cloud gateway, Zuul2, spring cloud sleuth, Zipkin and resilence4j.• Developed microservices using JAVA, Spring boot and MySQL as per technical requirements.• Write unit test with 90 percent coverage for microservices.• Write Robot test cases for automation testing.• Monitored logs using ELK stacks.• Runs Java profiler (yourkit) to check memory leaks in microservices.• Deployed microservices in AWS ECS runway.• Integrate vault with microservices to keep secrets safe.Projects:• TrueMoney Wallet- Fintech Project:It is Thailand’s leading e-wallet, Features like pay at store, bills, add money from banks and transfer money between accounts.Tech Stacks:Java, spring boot, spring cloud gateway, Netflix OSS stacks, AWS, ECS, EC2, S3, Application load balancer, Resilence4j, MySQL, JPA, YourKit, Micrometer, Prometheus, Grafana, Jenkins

Responsibilities:• Lead a team to develop software using service-oriented architecture (SOA)• Define technical architectures for business requirements.• Write code and did unit test using JAVA, Spring boot, MySQL and Junit.• Deployed software in AWS elastics beanstalk.• Integrated AWS services like S3, SNS with code.• Implemented Single page application using angularJS.

Developing google glass based application using spring boot, JPA

• Lead a large team where we deliver various projects.• Define software architecture from client requirements.• Write code, unit test and review code for team members.• Developed projects using JAVA, Spring 4.0 , MySQL, JPA, Tomcat anddeployed in AWS.• Developed front end application using AngularJS.

Responsibilities:• Worked on Android Operating system to customize as per Samsung smart phones.• Implement features and fix issues on various Samsung android app.• Worked on Samsung OS update team for smart phones.• Contributed different Samsung internal research projects.

WIPTime – Android, iOS, Blackberry, Ruby, J2EE, SQL Server WIPTime (www.wiptime.com) is an intuitive iPhone/Android/Blackberry application for time tracking. It’s a powerful application that allows you to access your clients/matter anytime anywhere so your hard work; be it late in the night or over the weekend never goes untracked.

1. Celloscope-Agent Banking -Android, JSP, servlet, PostgreSQL. It’s a banking app which facilitates customer to create account and make transactions on that account using RESTFULL web service to communicate with core banking software.2. NapcoRCM using Java Android: It is a communication based project of Napco Security Inc from U.S.A.The domain knowledge of this project is that cameras, door and attendance device will be connected with central control panel. From the android apps command will be send to control panel. Details of this apps are hosted at www.napcosecurity.com.

1. Web based Multi-Level marketing System using ASP.Net(C#) and SQL server 2008: This project Features include Binary matching system with calculating Left and right position, each client registration and profile, payment and received payment details. 2. Accounting Management System with VB.Net 2008 (VB) and SQL SERVER 2000: Accounting Management System especially for Garments Sector. The available feature of the software are such as posting the Vouchers Such as (Debit, credit and Contra) and Automatic prepare Journal, Ledger, Trial Balance, Income Statement, Profit , Loss statement and Balance Sheet etc. 3. Attendance System .Net 2008 (VB)and SQL SERVER 2000: Time Attendance and Payroll System with RAC 900 Machine (TAIWAN) The employees punch the Proximity card to the machine and the machine generate a text file, we read the file and enter the data into our SQL database automatically. Then we calculate In Time, Out Time, and Late, Absent, And Present. Finally we generate the salary sheet.