Teguh P. Profile

5,0

(64 değerlendirme)

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$19 USD / hour

medan,

indonesia

$19 USD / hour

Şu anda burada saat 9:29 ÖÖ

Ekim 6, 2011 tarihinde katıldı

0 Tavsiye

Teguh P.

@teguhpanjaitan

5,0

(64 değerlendirme)

5,4

88%

$19 USD / hour

medan,

indonesia

$19 USD / hour

%88

Tamamlanmış İş

%95

Bütçe Dahilinde

%97

Zamanında

%16

Tekrar İşe Alınma Oranı

Full Stack Developer (PHP/JS/Blockchain/IOT/AWS)

Thanks for visiting my profile. I am a senior software developer with over 10 years of coding experience, 8+ years of web & mobile programming and over 4 years of cloud computing (especially AWS) for IOT and high availability server solutions. Skills: - Native PHP and PHP framework (CodeIgniter, Zend Framework 3, Symfony & Laravel) - Wordpress development - NodeJS, Python & Java - SQL (MySQL) - NoSQL (Redis, Firestore, MongoDB, DynamoDB) - Linux shell scripting for server automation - HTML, CSS, Javascript, JQuery, React & Vue - Blockchain & Cryptography - Python, experience in development of Raspberry Pi software solutions - C/C++, experience in development of arduino software solutions I am a fast learner, problem solver and focus to deliver high quality works. I also friendly & communicative person.

PHP Developers freelancerlarından Indonesia içinden olanlarının tümünü görün.

Teguh P. ile işiniz hakkında iletişime geçin

Detayları sohbet üzerinden tartışmak için giriş yapın.

Portföy

I work with the CEO of a crypto currency exchange startup Dranite Sdn Bhd, to make the first concept of cryptocurrency exchange system in the company.
This sytem designed to be able to serve thousand visitor per minute and able calculate hundred thousands of order per minute. So need to be a high availability cloud tech to be implemented.
In other side, I build everything from scratch. The backend made using Zend Framework 3 and also implemented serverless architecture using Python and NodeJS.
As the system need to be high performance we use Mysql as the basic data storage and enchanced with Redis and DynamoDB, plus with websocket for realtime price update.
And we are almost done with next step investment with current tech.

CryptoCurrency exchange platform

I build this apps from scratch using phonegap. This apps is for android user, but apps for IOS is also ready. This apps able to send data to apps server (also images and files), using html5 canvas to capture signature, send GPS data to server and capture some picture that needed using camera.
Skill needed to achieve this project :
- Advance knowledge in phonegap/cordova to make a good application as requirement.
- Good knowledge in JSON (in mobile side and server side).
- Good knowledge in HTML5 canvas to build signature pad.

Employee tracker & payroll system (Mob app) for nlesinc.com

Build internal auditor web application that connect to mobile apps from scratch. NLESINC (nlesinc.com) is USA based company that offer services to convert old lighting to LED. They need to convert they manual work become an automated apps to accelerate their productivity. This app is able to log data in to internal server, calculate worker payment base on their working time and long travel, and able to check each worker position realtime (connected via mobile apps).
Skill needed to achieve this project :
- Advanced knowledge in codeigniter and MVC.
- Advanced frontend knowledge.
- Good MySql knowledge.
- Good google map API to display location recorded in server.
- Good GPS understanding to calculate distance log base on GPS coordinate.

Employee tracker & payroll system (Web app) for nlesinc.com

Technical manager in involve asia technologies Sdn. Bhd.
- Make custom affiliate system from scratch (with concept).
Requirement to achive this project :
# Advanced understanding in PHP MVC.
# Advanced understanding in PHP to make an easy concept in programming side.
# Advanced understanding in AJAX to make interactive application.
# Advanced understanding in JS & CSS to make interactive application.
# Advanced MySql understanding to design high traffic data access.
# Manage team on board.
# Advanced SVN understanding to build custom versioning system.

- Make & design custom affiliate tracking engine.
Requirement to achive this project :
# Advanced cookies understanding to make the concept work.
# Advanced understanding in encryption/decryption algorithm to encrypt cookie data.
# Good understanding in some CMS (Wordpress, Magento, Opencart & Prestashop) to make custom plugin/extention to integrate merchant
website with affiliate system.

Internal affiliate system at involve.asia

Mstar malaysia is also one of a big media in Malaysia. I managed my team to build retargeting ads for them base on content. So the basic idea, scrape the content from mstar and calculate related products on our database as affiliate and return all the assets to display.
Ability to achive this project :
- Advance knowledge in PHP.
- Advance knowledge in web cookie.
- Able to make own encryption algorithm, as we need to store something for retargeting action.
- Good knowledge in server management.

Basic retargeting contextual ads on mstar web

Build full affiliate website from scratch with wordpress as the platform. Inside this website include :
- Custom tracking engine to combine everything with Google Analitycs.
- Mobile responsive website.
- Customize some plugin inside.
- Customize some theme function.

Promoloka.com website

CryptoCurrency exchange platform

Employee tracker & payroll system (Mob app) for nlesinc.com

Employee tracker & payroll system (Web app) for nlesinc.com

Internal affiliate system at involve.asia

Basic retargeting contextual ads on mstar web

Promoloka.com website

Değerlendirmeler

Değişiklikler kaydedildi

50+ değerlendirme içinden 1 - 5 arasındakiler gösteriliyor

Değerlendirmeleri filtreleme kriteri:

5,0

$50,00 USD

Project for Teguh P.

This was a repet hire and Teguh did fantastic work. Clear communication and delivered fast. Always a pleasure! Thank you!!

+1 daha

Jordan M.

@jcmcm87

•

1 yıl önce

1,0

₹105.000,00 INR

Project 25231222 has been deleted

He asked for payment outside of freelancer.com on paypal or upwork. When the request was rejected, he cancelled the project. He wants to focus on project outside freelancer.com. So much of our time got wasted. We are very disappointed. He should not have taken the project on freelancer if he wants payment outside of this platform.

Vinay B.

@smartsmithin

•

4 yıl önce

5,0

₹5.000,00 INR

PHP Zend, bug fixes and upgrading from version 2 to 3

We will work together for more projects as well.

Closed User

@Prometteur

•

4 yıl önce

4,4

€195,00 EUR

Project 25064752 has been deleted

he really know exactly what i wanted and he delivered it on time

Closed User

@hmzalaoui1000

•

4 yıl önce

5,0

$60,00 SGD

Project for Teguh P. -- 3

Always a pleasure working with him. Let's continue!

PHP

WordPress

Software Architecture

MySQL

HTML

+1 daha

Tilman J.

@Lanoo2001

•

4 yıl önce

Deneyim

Lexul LLC

Ara 2015 - Nis 2016 (4 ay, 1 gün)

Make few of web application and mobile apps. Also develop web base marketing software which is touchbase.tools.

Involve Asia Technologies Sdn Bhd.

Mar 2014 - Ara 2015 (1 yıl, 9 ay)

Managing a lot of developement process with some developers to build core of system from concept to a real and many another project related to affiliate system. I posted some of my past project/work in this company as portfolio here, but actually there are some another things that may I forgot to put in. I only put the biggest things that I ever did here.