Keeghi Renandy, Developer in Bandung, Bandung City, West Java, Indonesia
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Keeghi Renandy

Verified Expert  in Engineering

Software Developer

Location
Bandung, Bandung City, West Java, Indonesia
Toptal Member Since
January 29, 2014

Keeghi is an experienced and successful software engineer. He is dedicated to maintaining trust with his clients and has a reputation built on quality, business acumen, and uncompromising ethics. He passionately writes clean, highly functional code to ease future maintenance.

Portfolio

Gluestep Pty Ltd
C#, .NET Core, Azure, JavaScript, jQuery, Visual Studio, Microsoft SQL Server...
IMARK Electrical, Inc
.NET, IIS, HTML, JavaScript, CSS, SQL, Microsoft SQL Server, VB.NET...
CSG International
Acceptance Testing, Agile Software Development, Software, ASP.NET, C#.NET...

Experience

Availability

Part-time

Preferred Environment

VB.NET, C#, ASP.NET, Microsoft SQL Server, Xamarin, ADO.NET, Azure, Agile Software Development

The most amazing...

...algorithm I've coded is a multi-scale Retinex to restore the color balance of low-light images.

Work Experience

Part-time .NET Full-stack Developer

2021 - PRESENT
Gluestep Pty Ltd
  • Created a web application implementing the unique algorithm designed by Gluestep to improve clients' productivity.
  • Developed mobile applications as tools for Gluestep's clients.
  • Converted existing solutions into new architecture and tools (ex: MAUI).
Technologies: C#, .NET Core, Azure, JavaScript, jQuery, Visual Studio, Microsoft SQL Server, Azure Active Directory, Xamarin.Forms, SQL

.NET Developer

2022 - 2023
IMARK Electrical, Inc
  • Converted existing web solutions written in ASP into ASPX.
  • Developed complex reports having multiple sub-sections using DevExpress.
  • Optimized queries and codes to improve performance.
Technologies: .NET, IIS, HTML, JavaScript, CSS, SQL, Microsoft SQL Server, VB.NET, Visual Basic .NET (VB.NET)

Senior Technical Consultant

2011 - 2021
CSG International
  • Collaborated with a team in Stockholm to develop an adapter to implement the integration between a system and switches.
  • Implemented a routing management system across the Asia Pacific as part of a team.
  • Used .NET, wrote, and developed new modules based on the requirement given by business analysis.
Technologies: Acceptance Testing, Agile Software Development, Software, ASP.NET, C#.NET, Windows Forms (WinForms), Windows Presentation Foundation (WPF), APIs, ASP.NET MVC 4, Visual Basic .NET (VB.NET)

Full-stack Software Engineer

2017 - 2017
BuzzTech
  • Architected the system involving web and mobile applications.
  • Developed a mobile application used by Beekeeper to feed farm data into the system.
  • Developed a web application to process the Beekeeper's data and generate the company's report.
Technologies: Microsoft SQL Server, C#, ASP.NET, Xamarin, APIs, Visual Basic .NET (VB.NET), Xamarin.Android, Xamarin.iOS

Application Consultant

2011 - 2011
NCS, Pte., Ltd.
  • Led student record module development.
Technologies: Software, APIs, Visual Basic .NET (VB.NET)

Software Engineer

2009 - 2011
PT Mitrais
  • Developed an English learning iPhone application.
  • Developed an online requirements system.
Technologies: iOS

Data Center Engineer

2007 - 2008
PT XL Axiata
  • Managed internal portals and applications.
Technologies: Software

Pundi Mas ERP

A comprehensive ERP system computerizing the company's paper work to improve resource efficiency.
Technology: C#, WPF, WCF, SQL Server, Reporting Service

IE Logger Analysis

A vehicle tracking analysis application with several interactive features such as a player to display where vehicles are going.
Technology: C#, WPF, TCP/IP

NCB Point of Sale

A touch screen Point of Sale system.
Technology: C#, WPF, SQL Server

AESC Shopping Cart

An eCommerce system incorporating multi level system.
Technology: ASP.NET, MVC, jQuery, HTML/CSS, SQL Server, Reporting Service

Languages

VB.NET, SQL, C#, Visual Basic .NET (VB.NET), Java, Visual Basic 6 (VB6), Visual Basic, JavaScript, HTML, PHP, Visual Basic for Applications (VBA), CSS, Objective-C, C#.NET

Tools

Excel 2016, GitHub, Visual Studio, Adobe Photoshop, Microsoft Access, Jira, TFS

Paradigms

Model View Presenter (MVP), Model View Controller (MVC), Design Patterns, Waterfall Development, Dependency Injection, Domain-driven Development, Event-driven Programming, Object-oriented Programming (OOP), Model View ViewModel (MVVM), DevOps, Web Architecture, Web Application Architecture, Acceptance Testing, Agile Software Development, Declarative Programming, Unit Testing

Other

Software Development, APIs, Architecture, Software, IIS, .NET 6, .NET MAUI, Xamarin.Forms

Frameworks

ASP.NET Web API, ASP.NET Core, .NET, ASP.NET MVC 4, ASP.NET, ADO.NET, Windows Presentation Foundation (WPF), Bootstrap, Blazor, Windows Communication Framework (WCF), Entity, ASP.NET Web Forms, iOS SDK, .NET Core

Platforms

Xamarin, Windows, iOS, Azure

Storage

Microsoft SQL Server, Oracle SQL, MySQL, Azure Active Directory

Libraries/APIs

jQuery, jQuery UI, jQuery Mobile, Windows Forms (WinForms), Xamarin.Android, Xamarin.iOS

2002 - 2006

Bachelor's Degree in Information Technology

Bandung Insitute of Technology - Bandung, Indonesia

JULY 2012 - PRESENT

.NET Framework v3.5 Windows Desktop Application

Microsoft

JULY 2012 - PRESENT

.NET Framework v3.5

Microsoft

Collaboration That Works

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