Application Development & Maintenance Services

The IT and Software Application Development goes through a process of planning, creating, testing, and deploying an information system, also known as the software development life cycle. The maintenance is due to developing customer expectations, the struggle to survive in an existing market, and technology improvements, modifying and implementing new strategies is significant in supporting sustainability and staying ambitious.

Application Development and Maintenance are not just about expanding and supporting IT applications, it is to add value, enhance business results and most importantly, help you particularly serve customers in this digital era. As market drives change the way we do business, the way companies spend on IT is also changing.

We help businesses efficiently achieve their application portfolio through customizable solutions. Fidel provides our customers with transformational value by leveraging our proven deployment procedures and industries most reliable practices to create, change, and run the business and cross-functional IT solutions.

We are offering

The benefits of hiring our IT team support

  • It decreases operating expenses while maximizing productivity.

  • Improve agility and change of application development and decrease maintenance requirements.

  • Catching up with modern technological trends will allow your corporation to meet current market requirements.

  • With our team of experts who have extensive knowledge for assuring the Application Development and Maintenance service that will be very profitable to the business.

  • We also assure that the applications we develop will have high-reliability.

IT / Software teams we are providing

Application Development & Maintenance

Fidel engages with clients to understand their unique business and process need. We develop solutions based on the client's business requirements and our experience across multiple projects. We architect and design models incorporating industry-wide best practices.


In our journey to ISO 9001:2008, we acquired extensive experience, mature and robust processes in the following software development methodologies: Rapid Application Development, Object Oriented Development, Structured Analysis, Design and Development in distributed environment with Internet collaboration. This is in addition to the standard Methodologies like Conventional Waterfall, Iterative, Spiral, Agile Methodologies and other popular models. The software development process is supported by our proven "onsite - offsite - offshore " development methodology. This along with our ISO 9001-2008 certified Quality management system reduces the time and cost taken for application development giving our customers significant business benefits.


Our technological expertise spans the spectrum available today including the mobile/hand-held platforms.

Microsoft .Net

Microsoft .Net is a key technology focus area for Fidel on which enterprise business solutions are architectured and implemented. We build B2E and knowledge management. Fidel has designed and implemented high transaction volume B2C Portal solutions using the Microsoft .Net Framework, ASP.Net, ADO.Net. We have re-architectured and migrated client/server based multi-module application to the .Net framework using an iterative development model. We also have significant know-how in other Microsoft technologies like VB, VBA, Classic ASP, etc.

Java, J2EE, Seasar2, AngularJS, Node.js

Fidel has been using JAVA as a prime technology for the majority of global projects since 2002. We have worked on best-of-breed products such as BEA / WebLogic, IBM WebSphere Portal and Red Hat JBoss for solution implementation. We offer several solutions based on open source products such as JBoss and Tomcat to non-enterprise clients. We have delivered J2EE solutions to leading clients worldwide. AngularJS is an important technology-centric area for Fidel. We develop applications with simple integration of other codes and APIs with AngularJS. Node.js is an open-source and cross-platform JavaScript runtime environment. Our expertise extends to Node.js have achieved best of breed open source solutions.

We have a very good experience in working in Seasar2 framework having following features:

  • Database related: S2DAO, S2Hibernate, S2Unit ( JUnit )
  • Presentation: S2JSF, S2Struts, S2Tapestry, Flash player
  • Communication related: S2RMI, S2Axis


Our expertise extends to LAMP (Linux, Apache, MySQL, PHP) stack and we have implemented best of breed open source solutions. We have implemented Content Management Systems based on Drupal, Joomla and CRM application such as SugarCRM. We also have extensive experience in developing eCommerce Solutions to suit our customer needs. We have good expertise in customizing osCommerce. In addition we have also developed and/or customized solutions like Social networking sites, travel portals, information security management, etc. We have good experience using Zend Framework.


Fidel provides CMS development to achieve unique content management requirements. Content Management System has become one of the most excellent solutions to assure that even the smallest information is served in the right way to the right people at the right time. We help you maintain and operate your fully functional CMS by including management features into your website.


PostgreSQL is a powerful, open-source object-relational database. It is the most advanced Open Source SQL database system in existence. It provides you with almost all of the features of the expensive established database systems at a fraction of the value and often with higher performance. Fidel is one of the most reliable PostgreSQL service provider offering a complete database management system.

Do you have any need Application Development & Maintenance Services?

Please feel free to contact us if you have any requests. We will respond with the best solution.