Personal Information

• Full name : Kasamsun Suwannajitr
• Date of birth : 22/6/1973
• Email : kasamsun_s@yahoo.com, kasamsun@gmail.com
• Phone : 081-641-2677
• Address : 293/86 Nirvana Cluster Ramkhamhaeng Ratphatthana Rd. Saphansung Bangkok 10240
• Github : https://github.com/kasamsun/
• Facebook : https://web.facebook.com/kasamsun

Education

• National Institute of Development Administration (NIDA)
  MA – Master of Science in Information System Management, April 2007
  GPA 3.5
• Chulalongkorn University, Bangkok, Thailand
  BA - Bachelor of Engineering in Computer Engineering, April 1994
  GPA 2.60

Work Experience

Freelance (6/2020 - Present)

• Kaotajai, Backend Nodejs, NestJS Framework, PostgresSQL, AWS, 2023
• NWT Fleet Management, Backend Nodejs, Express, Frontend Vuejs, MongoDB Atlas, GCP, Cloud Run, Cloud Pub/Sub, Compute Engine, Cloud Scheduler, 2022, 2023
• TDG Livecommerce, Frontend Vuejs, Nuxt Framework, AWS, 2022
• CAAT (The Civil Aviation Authority of Thailand), Backend .Net core, MS SQL Server, 2021
• Wemo Pod, Sales Management, Java Android application, Backend Nodejs, Express, jQuery, MongoDB Atlas, AWS S3, GCP App Engine, SCB Payment Gateway 2019, 2021

Mobilife International (8/2014 – 6/2020)

Lead Developer, Solution Architect

• Service Unit on Mobile, Portable bank branch solution for GSB, Android, Nodejs, MongoDB, Rabbit MQ, 2017-2020
• MyMo by GSB, GSB-Mobile banking application, Frontend-Native Android Java-Kotlin, Backend-Vipera, MySQL, 2014-2020

T.N. Information Systems (1/2008 – 7/2014)

Consultant, Developer

• Employee Self Services, GSB, Java Web Application, Oracle, SAP BAPI, 2012-2014
• Budget Planning, GSB, VB .Net, MSSQL, 2012-2014
• e-Recruitment, GSB, Java Web Application, Tomcat, MySQL, 2013
• Employee Self Services, CAT, Java Web Application, Oracle, SAP BAPI, 2011-2012
• e-Insurance Web Sales, Dhipaya Insurance, Java Web Application, Websphere, Spring/Strut Framework, e-Commerce, KBANK payment gateway, 2009-2011
• Feebase Systems, KTB, Java Web Services, e-Insurance, Apache Axis, 2010
• Employee Self Services, IBANK, Java Web Application, DB2, SAP BAPI, 2009-2010
• Employee Self Services, CIMB, Java Web Application, Oracle, SAP BAPI, 2008-2009

Siebiz Systems (3/2004 – 1/2008)

Developer, Project Manager

• Human Resource / Payroll Systems, Sukhothai Thammathirat Open University, Web Application, C# .NET, Oracle, 2007
• Office of the National Economic and Social Development Board Official Website, CMS, .NET Nuke, 2006
• Fox Inet Service, Provide Web Services for TFEX System, IT Elements, C# .NET, MS SQL Server, 2006
• PIT System,Post Trade Integration, Stock Exchange of Thailand, C#,Biztalk,Web Services, SQL Server, 2005-2006
• Mambo Template Developer, PHP Content Management, eg. www.professionalscan.com, www.als-thailand.com,2005
• Office Automation System / HIV Database / Stock Management / Annual Inspection System, AFRIMS, PHP/MySQL/Oracle, 2004

Bangkok Solutions (3/2002 - 3/2004)

Project Manager, Web Developer

• www.pttep.com, Official PTTEP Website, ASP, 2004
• www.thaiboss.com, Back Office, Customer management, PHP, 2004
• www.equickprint.com, Online Photo Printing Service, PHP, 2003
• www.gitbot.com, CRM via e-Mail/SMS, PHP, 2003
• CAT Call Center, Webbase Application, PHP, 2003
• CAT Contact Center, www.contactcenter.cattelecom.com, Query Balance/Usage using XML, ASP, 2003
• www.kohthai.com, ASP, 2003
• www.sangdad.com, e-Shopping, PHP, 2003
• www.panyaindra.com, Customer Services, PHP, 2003
• www.egv.com, Official EGV Website, Online Movie Schedule, XML, VB, PHP, 2002
• IPST Interactive CD-ROM, CAI, Flash, Action Script, 2002
• www.omron.com, Official Omron Website, ASP, 2002

Freelance (4/2000 - 3/2002)

• Danload 6000s Library, Oil Dispatcher, COM Base DLL Server, Provide interface for VB Programmer on RS-232, Visual C++, 2001
• Lending and Funding software, Tanapat Credit Foncier, MS Access, 2001
• Food-Formula Calculation Program, using Linear Programming / Secure Copy-Protection via Block-Cipher(Blowfish), using C++ Builder, 2000
• Interactive Voice Response (IVR), Dialogic ‘s voice/fax card on digital/analog telephone line, Full multithread architecture, using C++ Builder, 2000
• CD-Stix, Sticker design/printing software, using MFC, 2000
• JubMoo+/Slave, Online game, Consolation Prize on Nectec Game Programming Contest #1, 1999

Indigo Technologies, Thailand (8/1998 – 4/2000)

System Engineer

• Online System, Government Saving Bank(GSB), Running on Windows NT Server, Working on X.25 Network, 1999
• Seat Ticketing and Reservation System II, State Railway of Thailand (SRT), Object-Oriented Software Development using C++ Builder, 1998

T.N. Information System, Bangkok, Thailand (4/1994 - 8/1998)

System Engineer

• Loan System, Designing and Developing based on Object Oriented Technology, Workflow Integration and Distributed Object(CORBA),1997
• Online level 3.5 System phase II via CIS, Document archiving using Visual Basic & Informix, GSB, 1996
• Cash Deposit Machine(CDM)’s Software Development/Localization, Bangkok Bank, Bank of Asia, Thai Farmer Bank. 1996
• Registration Software, Yonok University, Krungsri Ayuthaya Bank, working on transaction processing, SNA Network, 1995
• Back Office Software including Report Download on X.25 Network and Unclaimed Account System using Microsoft Access, GSB, 1995
• Personal System, T.N. Software Service, using Microsoft Access, 1994
• Network Communication Library of Online level 3.5 System, GSB, using Windows Socket, 1994