Cobol Developer

Sungwon Yun

***** ***** ***** **** *******, VA **033 404-***-**** *********@*****.***

**-**-****

HR Manager

Cobol Developer(Cobol,RPG Programmer)

Dear HR Manager:

I am writing this letter to show my interest in the open position as a Cobol,RPG Developer,

I have the required training and skills, which match perfectly with the mentioned job description, and this position would be a way to advance in my profession in this field.

I am an energetic and easily self-motivated professional with great analytical skills, in addition to my 20+ years of experience in database design, development, and maintenance on IBM AS/400

.

Below is a summary of my qualifications for this position. I have:

A complete knowledge of the computer engineering architecture

Competence with System analysis and Database Design through numerous experience with system development

Management skills with various development methodology and development tool

Developed dictionaries and data mapping, Documented appropriate mode

Implemented some of database items, such as functions and procedures for the computer system

Specialization in managing structured formatting for Cobol and query language database

Using IBM AS/400

If given the opportunity, I will be able to demonstrate my skills with certitude and cooperation. Please feel welcome to contact me for further discussion of diversity in my strengths and personal experience that can bring productivity to your team.

Sincerely, With best regards,

Sungwon Yun

Sungwon Yun

13164 Quail Creek Ln, Fairfax VA 22033

Cellular: 404-***-****, Residence: 703-***-****, *********@*****.***

TECHNICAL SKILLS AND EXPERTISE

Servers and Database: Sybase, DB2, MS-SQL, SSIS, BIDS, Visual Studio,IBM ES9000. IBM AS/400, Microsoft .Net, Windows, Unix, IIS6.0 Networks: VPN, LAN/WAN, Load Balancing, Firewalling, Routing, Computer Languages: Coble,RPG, C#, HTML, Visual Basic.Net, ASP.NET Operating Systems: IBM Mainframe, Windows and Unix, CICS, OS/400, ACS

KEY CAPABILITIES

• Proven capability to maintain, trouble shoot, and reset Database while keeping backup

• Thorough understanding of software life cycles, security strategies, and restoring methodology

• Demonstrate ability to develop application as per requirements of the system

• Experience with system analysis and design with RDBMS Server and Cobol

• Able to develop, patch, install, support, troubleshoot, upgrade, implement, and maintain all IT equipment

PROFESSIONAL EXPERIENCE

Beauty4U Inc, VA Jan 2015- Present • Database Administrator and Developer

• Build up applications in SQL server using MS Visual Studios • Maintain, update, and monitor the existing database on daily basis

• Design and develop solutions through extensive usage of SSIS, SSAS • Admin and managing to Network, Server, Laptop, Register, Terminal, CCTV etc at 12 branch store

Fancyimport Inc, GA Oct 2006- Dec 20014 • Supervised .NET applications, dashboards, and reports via SQL database

• Built up applications in SQL server using TFS and VISIO

• Designed and developed solutions regarding ETL through extensive usage of SSIS, SSAS

• Produced SQL needed indices for data analysis purposes • Sales Business Web Site web developer, MS-SQL Server administrator

Dongbu Information System, South Korea Jan 1991- July 2006 • Application System development(Using AS/400), project manager • Junior Senior Coble Programmer, Business Process analyst, Database Designer • Used IBM Mainframe to connect database with develop application system (Using(RDBMS)

• Conducted data migrations from third party databases to create consolidated database system

• Developed applications utilizing RDBMS system as per System requirement

• Maintained, updated, and monitored existing database on daily basis

• Generated reports against RDBMS though the usage Mainframe (AS/400) • Analyzed RDBMS System environment for quality checks • Developed System though the usage of IBM Mainframe DB2 and DB/400 Project History - Develop Banking System(Loan) using Cobol IBM AS/400, Maintain Banking system(6years), Sort-period of time Loan system, Knowledge Management System, Work-flow Management system, Customer Relationship Management System, Online Education System

EDUCATION

INHA University, South Korea 1991 • B.S. in Computer Engineering

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