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Delphi MySQL Software Architecture Software Testing Windows Desktop
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$70 USD / hour
budapest, hungary
$70 USD / hour
It's currently 5:51 PM here
Joined August 17, 2004
3 Recommendations

Janos Gaspar B.


5.0 (123 reviews)
$70 USD / hour
budapest, hungary
$70 USD / hour
Jobs Completed
On Budget
On Time
Repeat Hire Rate

.net & JavaScript developer, software architect

20 years of experience in bespoke development from both a corporate and contracting/freelance world. Various development tools and programming languages, small to enterprise grade projects including leading outsourced development/people management. Multi-platform development: desktop - Windows, Mac & Linux, mobile - Android & iOS, web & server-side/API development. .Net/Core - anything goes, Blazor, JavaScript, Node.js - Express & Fastify, Cordova, Capacitor, Quasar, React Native & Expo, REST, MVC, WCF, WebAPI, MSSQL, MySQL, SQLite, RDBMS tuning, MongoDB, Redis & other NoSQLs. Hosting (Amazon, Azure and misc. third-party companies), E-Mail & SMS integration (Twilio), payment-processing (Azure, Amazon, PayPal, Cybersource, Stripe, Barion). IOC/IOV, DRY, SOLID, SCRUM & KANBAN, ERP & MRP (10y+ experience), integration, logistics, warehousing & automotive experience. Excellent written & spoken English and Hungarian, some German and Spanish. If you're looking for someone to hit the ground running, that does not require hand-holding and will carefully consider and represent your best interests beyond just the development aspects, I'm just a private message away!
Freelancer Software Architecture Developers Hungary

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Portfolio Items

A site providing property information lookups based on owner/borrower name and/or property address, allowing customers to search for and download related documents associated with transactions made to the properies (sales, transfers, etc.)

Paypal payment integration, financial account, transaction history & full-blown admin interface.
Created a .net library for interfacing with the Cybersource API for credit card payments - to facilitate charges and refunds.
Cybersource Payment Integration - .Net library
Location-based lookup to locate your nearest CFESA service from the directory.
CFESA's lookup- service directory
An application done for GuppyPod :) Instagram printing kiosk.
This application is the back-end used to manage the data being served via KoraMania FBMS.
Koramania Realtime Football Information System Back-end app


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Showing 1 - 5 out of 50+ reviews
Filter reviews by: 5.0
$5,570.00 USD
Janos is a professional delivers on time and as promised. He has extensive knowledge on all aspects of web application development and has excellent coding skills.
Flag of Craig S. @Inverzon
5 months ago
$360.00 USD
The project is not completed according to the dispute
User Avatar
Flag of Sui Soon C. @bertrandcss
9 months ago
$500.00 AUD
Exceptional quality, delivered within time frame and exceptional human being. Couldn't of asked for a better result. Provide very valuable advice and over delivered on requirements. Will be using this guy regularly.
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Flag of Emanuel D. @Manny999
10 months ago
$300.00 USD
Another successful project with Janos! Highly recommended !
.NET C# Programming Software Architecture Software Testing Website Testing
+1 more
Flag of Z Z. @Clien1
10 months ago
$700.00 USD
Amazing work, did exactly what we needed. Detailed and well structured with great background. Highly recommended!
.NET C# Programming Software Architecture Software Testing Website Testing
+1 more
Flag of Z Z. @Clien1
10 months ago


Owner, CEO & Developer

Vectoronline Solutions
Mar 2002 - Present
Owner and lead developer at Vectoronline Solutions, providing bespoke software development services, mainly but not exclusively using Microsoft technologies: - ASP.Net MVC, UI Kits, BootStrap, Responsive Design - WCF - SQL Server - WPF/WinForms - JavaScript - TDD, TFS - Mirosoft Azure - NoSQL

Business Systems' Supervisor

Aug 2005 - Apr 2015 (9 years, 8 months)
I was responsible for leading the development of the company's bespoke ERP & EDI systems, 24/7 operation, business analysis & project planning, new software implementations, integrating with suppliers and customers.

MS-SQL & E-Commerce Administrator

Dunapack Rt
May 2001 - Jul 2005 (4 years, 2 months)
I was responsible for SQL administration & E-Commerce systems



Hungary 1999 - 2002
(3 years)


Agile Project Management

IQSoft John Bryce
Course in Agile PM

SQL 2005

Microsoft SQL Server 2005 Database Development & Administration

SQL Server 2000

Microsoft SQL Server 2000 Database Development & Administration

Contact Janos Gaspar B. about your job

Log in to discuss any details over chat.


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preferredfreelancer-1.png Preferred Freelancer Program SLA 1 100% us_eng_1.png US English 1 98% us_eng_2.png US English 2 93% c-sharp-prog-1.png C# Programming 1 88% html_1.png HTML 1 83%

Top Skills

Software Architecture 101 Software Testing 92 MySQL 90 Windows Desktop 56

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