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Contract application developer skills for your resume and career

Updated January 8, 2025

6 min read

Quoted experts

Dr. Brock LaMeres Ph.D.,

Sal Aurigemma Ph.D.

Below we've compiled a list of the most critical contract application developer skills. We ranked the top skills for contract application developers based on the percentage of resumes they appeared on. For example, 7.4% of contract application developer resumes contained web application as a skill. Continue reading to find out what skills a contract application developer needs to be successful in the workplace.

15 contract application developer skills for your resume and career

1. Web Application

Here's how contract application developers use web application:

Lead initiative to improve web applications to manipulate images replacing third party controls.
Automated the internal banking system business process through web application development.

2. Java

Java is a widely-known programming language that was invented in 1995 and is owned by Oracle. It is a server-side language that was created to let app developers "write once, run anywhere". It is easy and simple to learn and use and is powerful, fast, and secure. This object-oriented programming language lets the code be reused that automatically lowers the development cost. Java is specially used for android apps, web and application servers, games, database connections, etc. This programming language is closely related to C++ making it easier for the users to switch between the two.

Here's how contract application developers use java:

Contributed development towards a large scale EJB application written in Java for the court systems, interfacing with an Oracle database.
Developed highly robust and reliable software for State Electronic Benefits Transfer (EBT) system integration using Oracle and Java technologies.

3. JavaScript

Here's how contract application developers use javascript:

Developed code using ColdFusion, JavaScript and DB2 to create the user and data interface of the PEPR Portal.
Modified existing CSS and JavaScript code to format the alignment of text in a PDF generated report.

4. Data Warehouse

Data warehouse, often abbreviated as either DW or DWH is a system used in computing for data analysis as well reporting. The DW is also considered to be an integral component of business intelligence as they also provide storage facilities for both real-time and historical data. ETL and ELT are the two driving forces behind a data warehouse system.

Here's how contract application developers use data warehouse:

Project manager for upgrade projects, divestitures and Inventory data warehouse solution.
Designed and implemented a Data Warehouse to feed a Business Intelligence solution.

5. PL/SQL

Here's how contract application developers use pl/sql:

Performed Data Mining, wrote stored procedures in PL/SQL to manipulate and process data for reporting purpose for different clients.
Coded Stored procedures and PL/SQL scripts to load, update and merge data tables using SQL Developer.

6. HTML

Here's how contract application developers use html:

Designed and developed web based UI in using different controls like HTML Controls, Data Controls and Web Controls.
Improved by 5 seconds asynchronous HTML and HTTP (AHAH) calls delivering charts.

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7. Microsoft SQL Server

Here's how contract application developers use microsoft sql server:

Project required use of Microsoft SQL Server databases.
Served as database technician utilizing Microsoft SQL Server.

8. C++

C++ is a general-purpose programming language that is used to create high-performing applications. It was invented as an extension to the C language. C++ lets the programmer have a high level of domination over memory and system resources. C++ is an object-oriented language that helps you implement real-time issues based on different data functions

Here's how contract application developers use c++:

Created a new C# loan administration application from two (2) legacy C++ applications.
Merged/Ported a C++ client account assistance and an insurance administration application into/to a C# application.

9. CSS

Here's how contract application developers use css:

Developed new applications using ASP.Net 4.0, vb.net, CSS, entity objects, LINQ, SQL and Microsoft Access.
Included taking a leadership role on interfacing ARMS with other applications such as CSS, IDMS, TCMS, DOES etc.

10. Technical Support

Technical support or tech support are the services provided by any hardware or software company to users. They help in solving the technical difficulties the customers face with their products or services. Moreover, the tech support employees maintain, manage, and repair the IT faults. They are also responsible for resolving the network problems, installing and configuring hardware and software.

Here's how contract application developers use technical support:

Provided Technical Support to customers engineering staff in installation and service of systems.
Perform mainframe testing, troubleshoot data feeds, problem resolution, technical support, and provide administration across major operating environments.

11. XML

XML is a medium for storing and transporting data that is independent of software and hardware. XML stands for eXtensible Markup Language. XML, like HTML, is a markup language that was created to store and transport data. It was created with the intention of being self-descriptive. There are no predefined tags in the XML language. Another feature is that XML is extensible.

Here's how contract application developers use xml:

Assembled an XML schema to map and format Oracle table objects used to pass through a JMS based ESB architecture.
Create variety of management reports using SSRS and patients specific reports using XML, XSLT and PDF Merging Software.

12. User Interface

The user interface (UI) is the area or point where a person communicates with or transfers information to an electric computer or application. The user interface enables applications to offer precise product details to their intended customer without causing any misunderstanding. Customers want modern technology to behave in a certain manner for their convenience, so it is advised to create a user interface that is simple to use, precise, and predictable so that customers are fully pleased with its services. It can make a significant difference in converting visitors into customers.

Here's how contract application developers use user interface:

Coded ABAP interfaces, R/3 and Oracle data models, and web user interfaces.
Transformed software from a DOS system to a graphic user interface.

13. SharePoint

Here's how contract application developers use sharepoint:

Developed, maintained and supported a Microsoft SharePoint portal.
Supervised programmers and consultants, acting as project manager, using SDLC principles and SharePoint.

14. C Net

Here's how contract application developers use c net:

Managed complete life-cycle projects, including migration of Mac to PC network, utilizing FileMaker, AppleTalk, and TCP/IP.
Content Centric Network (CCN) Android phone seamless roaming prototype development.

15. ASP

ASP or ASP.NET is an open-source web application development framework, designed to create ever-changing and vibrant webpages.. The open-source platform was developed by Microsoft, to facilitate software and application developers in creating dynamic software, websites, and applications.

Here's how contract application developers use asp:

Migrated multiple classic asp applications to ASP.NET for the business of Foreign Military Sales between the U.S. Government and their allies.
Converted an MS Access 2000 database to SQL Server 7.0, converted ASP code to run with this new database.

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What skills help Contract Application Developers find jobs?

Tell us what job you are looking for, we’ll show you what skills employers want.

What skills stand out on contract application developer resumes?

Dr. Brock LaMeres Ph.D.

Professor, Electrical & Computer Engineering, Director, Montana Engineering Education Research Center (MEERC), Montana State University

All companies are looking for some experience beyond the classrooms. This can be through internships or doing research at their universities. But students still need to show an acceptable GPA to show employers that they understand the fundamentals of their discipline.

What soft skills should all contract application developers possess?

Sal Aurigemma Ph.D.

Associate Professor of CIS, J. Bradley Oxley Professor of Computer Information Systems, University of Tulsa

All the soft skills are important, but a few are absolutely critical in today's hybrid workforce. With the uncertainty of COVID delaying the return to the office, many companies are embracing hybrid work and/or 100% remote for some or all of their employees. Today's employees must be able to effectively communicate over a range of different modalities, both synchronously and asynchronously, while still being able to actively build and maintain relationships as they participate in one or more teams of coworkers, customers, and other stakeholders. Today's IT workers need to be honest with themselves on the work environments they can and cannot succeed within.

What hard/technical skills are most important for contract application developers?

Sal Aurigemma Ph.D.

Associate Professor of CIS, J. Bradley Oxley Professor of Computer Information Systems, University of Tulsa

Students graduating with Information Systems and related degrees usually have little problem finding employment upon graduation. However, the pandemic upended that paradigm for some. For those who recently graduated and are still looking for employment, keep the faith and develop your technical skills. Developers should show prospective employers that they are familiar with agile programming methodologies and modern DevOps stacks and processes. Data analysts should be focused on presenting their ability to work with structured and unstructured data, effectively query data using SQL & NoSQL, and, most importantly, provide actionable insight by making data accessible and relatable to decision-makers at all levels of an organization. Those interested in cloud architecture and cyber security careers have to keep current on their skills and certifications. Cloud engineers need to stay aware of the constant changes happening at the major providers (AWS, Azure, GCP) and, as with all other IT fields, provide tangible evidence of your skills via real projects that you have worked on. Prospective cyber security analysts should first focus on identifying their first specialization because there are too many security roles to learn them all at once, especially as beginners. Two popular entry-level cyber security jobs include information security consultant and Security Operations Center (SOC). Both of these roles require a sound foundation in networking fundamentals, vulnerability identification and mitigation, and an understanding of organizationally relevant security and privacy frameworks and regulations.

What contract application developer skills would you recommend for someone trying to advance their career?

Dr. Tao Ju

Vice Dean for Research & Professor, Washington University in St. Louis

Graduates should research their targeted industries, companies and positions to identify which skills are in highest demand. Every job description has required qualifications and a desired qualifications section. The focus should be on trying to develop those desired qualifications. This could include learning a new programming language or working towards a certification (EIT, LEED, Six Sigma, etc.). Having said that, the specific skills themselves are less important than demonstrating the drive, passion and curiosity to continue developing. Do something. Take a course, volunteer, take on a short-term project, or teach yourself new software. The more graduates have developed their technical and transferable skills (leadership, communication, teamwork, adaptability, problem solving, etc.), the more competitive they will be as they enter the job market, and the quicker they will make a difference in an organization.

What type of skills will young contract application developers need?

Dr. Simone Ludwig

Professor and Interim Chair, North Dakota State University

The different roles our students take on once they complete our program are developer, programmer, software engineer, and development analyst positions. All of these positions involve some type of software development, be it on the front end, e.g. application development, or on the back end programming server or database applications. Besides the technical skills, the ability to communicate well and to work individually but also collaborate in a team environment are important.

What technical skills for a contract application developer stand out to employers?

Bob Sweeney Ph.D.

Associate Professor, University of South Alabama

Strong database skills including big data and SQL are always valued by local employers hiring our IS majors. While not technical, written and verbal communications skills are always important.

Do you want to know more?

List of contract application developer skills to add to your resume

The most important skills for a contract application developer resume and required skills for a contract application developer to have include:

Web Application
Java
JavaScript
Data Warehouse
PL/SQL
HTML
Microsoft SQL Server
C++
CSS
Technical Support
XML
User Interface
SharePoint
C Net
ASP
Application Development

VBA
Unix
Business Process
System Development
Management System
DB2
PHP
COBOL
Linux
Web Services
JQuery
User Acceptance
Ajax
MVC
WCF
Data Warehousing

J2EE
Custom Reports
GIS
VB
IIS
QA
Data Analysis
ETL
Test Cases
GUI
JCL
HR
CICS
Windows XP
Source Code

Updated January 8, 2025

Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

Updated January 8, 2025

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