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John W.

@johnhwardjr

4,9
42

7,6

7,6

98%

Specializing in GPS Tracking Systems since 2012

$50 USD / Saat

    bayrağı

United States (4:56 ÖS)

Aralık 27, 2006 tarihinde katıldı

12 Öneriler

$50 USD / Saat

o Custom coding and socket I/O development for GPS software using Java o Customization of OpenGTS / GTS Enterprise (GTSE) GPS / Telematics software o OpenGTS / GTSE Device Communications Server (DCS) development o Configuration and, customization of Traccar GPS tracking web app o Software development in many languages & operating systems o Analog and digital component level troubleshooting

Doğrulamalar

Zamanında

%99

Bütçeye göre

%98

Oranı kabul et

%93

Tekrar İşe Alım Oranı

%18

Portföy

Portföy

2640232
408528
408030
408295
2640232
408528
408030
408295
4.9 · 42 Değerlendirme
Değerlendirmeler
U

Project for John W. -- 2 $1.200 USD

John was prompt, professional and curtious in his dealings with me regarding this task. He was within budget and his charges were very reasonable. I look forward to dealing with him on future projects together.

Moe K.

@ultrajazz

    bayrağı

Welshpool, Australia

6 yıl önce

Paylaş

S

System Administrator for GTSE with OpenGTS, JAVA/J2EE experience to maintain/troubleshoot/develope ₹110.228,75 INR

True Hero in GTSE

Saket K.

@SaketKhatore

    bayrağı

barbil, India

7 yıl önce

Paylaş

Kullanıcı Avatarı

Project for John W. -- 2 $750 USD

expert in his field

Vladimir J.

@webberz

    bayrağı

Woodbrook, Trinidad and Tobago

7 yıl önce

Paylaş

D

Install traccar $750 USD

Efficiency!

Eski Müşteri (aktif değil)

Paylaş

B

opengts customization $750 USD

super professional , he know what his skill and you will not disappoint once you see the result .

Jt J.

@birdcoat

    bayrağı

rowland heights, United States

8 yıl önce

Paylaş

Tecrübe

Full Time Self Employed Independent Contractor / Freelancer

Oca, 2006 - Şu an

20 yıl, 2 ay

Various buletin boards, businesses and local home customers

Oca, 2006 - Şu an

20 yıl, 2 ay

Working a wide range or projects on various bulletin boards. Projects include eCommerce, web portal development, and desktop applications. Since 2012 my efforts have been concentrated on GPS tracking software exclusively. GPS related software and, technologies include: o OpenGTS / GTS Enterprise, Traccar and, other GPS web apps o GPS Devices o development of GPS device socket I/O, listeners & servers o Mapping o Reverse Geooding o SMS Gateways

Oca, 2006 - Şu an

20 yıl, 2 ay

Network Support Engineer 4

Şub, 2005 - Ara, 2005

10 ay

Inforonics, LLC, Littleton, MA

Şub, 2005 - Ara, 2005

10 ay

Full time regular employment o Member of team which monitored internet servers and network infrastructure o Provided level 4 application support to over 180,000 customers on both Linux/Apache/MySQL/PHP and Windows 2000/IIS 5/MS SQL/ASP .NET platforms o Resolved issues related to databases, email, installation of software, use of design tools and coding of web sites o Some languages used include Cold Fusion, ASP/ASP .NET, VB, C#, PERL, PHP and Unix shell scripts

Şub, 2005 - Ara, 2005

10 ay

C/C++ Programmer

Şub, 2002 - Nis, 2004

2 yıl, 2 ay

IPS of Boston, South Easton, MA

Şub, 2002 - Nis, 2004

2 yıl, 2 ay

Full time contractor position o Member of team which developed software for retail and OEM distribution using Visual C++ v6 o Code, debug and test positive payment, check printing and ACH applications o Code, debug and test DLL's to facilitate communications with financial institutions o Developed and documented test procedures and scripts o Documented source code o Code and debug utilities to streamline day to day development activities

Şub, 2002 - Nis, 2004

2 yıl, 2 ay

Eğitim

Pascal and FORTRAN courses at University of Lowell, Lowell, MA

1986 - 1987

1 yıl

    bayrağı

United States

1986 - 1987

1 yıl

Eletronics Program and High School Diploma, Nashoba Valley Regional Technical High School

1978 - 1980

2 yıl

    bayrağı

United States

1978 - 1980

2 yıl

Yetkinlikler

Sharp Authorized Service Technician

1985

Sharp Electronics, Corporation

Certified by Sharp Electronics Corporation to service their Cash Registers and Point Of Sales equipment

1985

Yayımlar

Test Procedures For The Tranti Systems Model 28

Tranti Systems, Inc. Billerica, Massachusetts

Test procedures for Tranti Systems Electronic Cash Register Model 28. A guide for testing and trouble shooting. Used by the production, field service, repair and final test departments.

Test Procedures for Tranti Model 21

Tranti Systems

Test procedures for Tranti Systems Electronic Cash Register Model 21. A guide for testing and trouble shooting. Used by the production, field service repair and final test departments.

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