Sefa Kemal U. Profile

5,0

(18 ulasan)

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$30 USD / jam

ankara,

turkey

$30 USD / jam

Saat ini 5:06 PM di sini

Bergabung Juli 19, 2016

1 Rekomendasi

Sefa Kemal U.

@sefakemal

5,0

(18 ulasan)

4,6

96%

$30 USD / jam

ankara,

turkey

$30 USD / jam

89%

Pekerjaan Selesai

84%

Sesuai Anggaran

94%

Tepat Waktu

N/A

Tingkat Rekrut Ulang

Engineer,Software Developer

I am Nuclear Engineer and software developer for more than ten years. I have developed desktop apps with Vb.Net and MS SQL database in my first job. I have co-worked with senior software developers of Microsoft. I was a member of a team that has developed national vehicle registry software. I have hands-on experience in object-oriented programming, multi-threading, web services, relational database design. So I have pretty expertise in software development. On the other hand, for my academic study about nuclear engineering, I had developed various software by java and python. I have a golden badge in problem-solving at HackerRank.

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Portofolio

HackerRank Profile

Expertise on development of desktop and database applications with Vb.Net, Python, Java,MS SQL, SQLite

Desktop and Database Application Development

HackerRank Profile

Desktop and Database Application Development

Ulasan

Perubahan tersimpan

Menampilkan 1 - 5 dari 18 ulasan

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5,0

$237,00 CAD

WPF implementation for Existing UI Design

He delivered on my project. Hopefully he will be available for more projects like this in the future for me.

.NET

C# Programming

Software Architecture

WPF

Andrea B.

@andbey

•

3 tahun yang lalu

5,0

₹15.000,00 INR

Project 31779522 has been deleted

I would recommend Sefa to everyone. He has been amazing and patient professional to work with. I had a great time working alongside him Thanks Sefa

Closed User

@Pics124

•

3 tahun yang lalu

0,0

$50,00 USD

Visual Studio C# WPF software (enhancement)

The project is not completed according to the dispute

.NET

C# Programming

Software Architecture

C++ Programming

WPF

Tham K.

@erictham2001

•

3 tahun yang lalu

5,0

€20,00 EUR

Update Visual Basic Project to work with Windows 64 Bit Operating Systems

Sefa is a great freelancer and programmer. Good communication, solved the problem quickly without fuss! It worked first time which is always nice!

Visual Basic

.NET

SQL

Keith S.

@keith100

•

3 tahun yang lalu

5,0

₹25.200,00 INR

Binance Api Consultation

Top professional on Freelancer. Everything we wanted delivered perfectly 10/10

Software Development

API

Web API

Computer Science Tutoring

Alistair R.

@alitam

•

3 tahun yang lalu

Pengalaman

General Directorate of Security

Okt 2006 - Des 2009 (3 tahun, 2 bulan)

- Development of desktop apps with Vb.Net on MSSQL database - Development WPF applications - Development of C# application related with Win32 - Development of Python scripts and application - Multi layer and object oriented software development - Maintenance of ASP.NET software - Development of Web Services - Experience of working with senior software developers of Microsoft

Edukasi

Masters Degree of Nuclear Engineering

Hacettepe Üniversitesi,

Turkey

2004 - 2008

(4 tahun)

Bachelor Degree of Nuclear Engineering

Hacettepe Üniversitesi,

Turkey

1999 - 2004

(5 tahun)

Publikasi

In-laboratory development of an automatic track counting system for SSNTD

Radiation Physics and Chemistry, 2017 - Elsevier

In this study, an automatic track counting system was developed for solid state nuclear track detectors (SSNTD). Firstly the specifications of required hardware components were determined, and accordingly the CCD camera, microscope and stage motor table was supplied and integrated. The system was completed by developing parametric software with VB.Net language. Finally a set of test intended for radon activity concentration measurement was applied.

Radon and progeny sourced dose assessment of spa employees in balneological sites

Oxford Academic (Radiation Protection Dosimetry)

The ambient air of spa pools can contain serious RAC that depends on a lot of parameters. In this regard, RAC measurements were executed at the 70 spa facilities in Turkey. The measurements were done with both active and passive methods at ambient air of spa pools and dressing rooms. Thus, active measurements were carried out by using the Alphaguard® with diffusion mode during half an hour, and passive measurements were carried out by using the humidity resistive CR-39 radon detectors.