Application Testing Houston

Our Capabilities:

DESSS Application Testing Houston / Software Testing team do documentation for GUI client/Server and web testing methodology for successful QA Testing, Planning, Implementation and management. Documenting Test plans, Test Cases and executing Tests Cases and Test Scripts based on baseline requirements.

Tools:

Win Runner 6.0/7.0

Load Runner 5.0/ 7.0

Test Director 6.0/6.5/7.0

QTP 8.0, Quality Center 8.2

DESSS involves in the following types of testing:

• ACCEPTANCE TESTING
• BLACK BOX TESTING
• COMPATIBILITY TESTING
• CONFORMANCE TESTING
• FUNCTIONAL TESTING
• INTEGRATION TESTING
• LOAD TESTING
• PERFORMANCE TESTING
• REGRESSION TESTING
• SMOKE TESTING
• STRESS TESTING
• SYSTEM TESTING
• UNIT TESTING

Testing Environments:

Windows NT

UNIX environments

DB2

Oracle 8i/11i databases as back end performed end-to-end testing back-end testing (GUI and Server Side) using SQL.

PL/SQL validation Scripts

DESSS Involving in the testing from the base, reading Test Cases, Working on developing test plans, writing test cases, executing test cases, generating test scripts.

We Do Perform Manual Testing And Automated Testing And Also Do The Other Testing In The Below Order.

• Developed Test Schedule
• Test Strategy
• Test Plans
• Test Stimates
• Tracking Defects
• Creating The Test Logs
• Test Summary Reports

We are performing functionality testing using Win Runner and Performing Load testing using Load Runner.

We Also Do The Below When New Project Starts:

• Analyzing The Business Requirements And Specifications.
• Following The Company's Standards In Documenting Test Cases, Test Scripts And Test Procedure Using Business And Functional Requirements Document.
• Creating And Executing QA Test Plans On Multiple Platforms Using Both Manual And Automated QA Methods.
• Developed Detailed Test Cases.
• Involved In The Manual Testing.
• Parameterized The Test Scripts, Created Database Checkpoints And Bitmap Checkpoints.
• Preparation Of Test Data For Various Levels Of Testing.
• Created Various Scripts For The Application Using Win Runner.
• Performed Black Box Testing, Integration Testing, Regression Testing, System Testing And User Acceptance Testing And Load Testing For The Application.
• Extensively Used Test Director And PVCS Tracker For Reporting.
• Scheduling, Interacting, Invoking The Win Runner Scripts Are Done Using Test Director.
• Performed GUI Testing And Functionality Testing For Front End Screens.
• Parameterized The User Scripts By Replacing Fixed Values With Parameters.
• Evaluated Functional Design And Performed Testability Analysis, QA, Test Case Reviews, And Inspections.
• Tested The Functionality And Performance Of The Application Using Automated Test Tools As Well As By Manual Testing.
• Used SQL Queries To Validate Data In The Oracle Server And Updated The Records.
• Reported Problems, And Tracked Defects Using Test Director
• Used The Visual Source Safe Configuration Management For Maintaining The Versions Validated Tests By Crosschecking Data In Backend on Oracle Using SQL Queries.
• Determining The Boundaries Of Different Phases In Testing Cycle Of The System.

Our Capabilities:

• In-Depth Knowledge Of Test Automation Tools, Techniques, Methods And Procedures.
• Proficient In Writing Automation Test Scripts Using QTP And Load Runner
• High Proficiency In One Programming Language, VB, VB Script, C, Java, etc.
• General Understanding Of Object Oriented Concepts
• We Use Quick Test Pro Tool For Functional Automation Scripts
• Good In Verbal And Written Communication
• Our Team Has Good Analytical And Trouble Shooting
• Excellent Test Planning And Organizational Skills
• Well Experienced In Microsoft Word, Project, Excel, Visio, And PowerPoint
• Familiarity With .NET And XML A Plus
• Experience In Developing Load Runner Performance Scripts
• QA Experience Testing Web-Based And/Or Client/Server Products In A Microsoft Windows Environment
• Writing SQL Queries For Microsoft SQL Server 2000/2005
• Our Expertise Are Mercury Certified Or Equivalent Certificate Professionals
• Our Expertise Is Well Experienced In Load Runner For Load And Stress Testing And Develops Performance Automation Scripts.
• We Create Sanity Test Scripts And Build Acceptance For End-To-End Testing
• We Execute Full Automated Regression Testing And Build Regression Suites.
• We Develop Common Library Functions And Using An Modular Approach And Write Scripts Based On Logics/Functions
• We Do Perform Script Maintenance Because Of Changes In Requirements Or Implementations
• We Write Performance Test Cases For System Components
• We Manipulate Performance Test Reports With Problems Identified, Resolutions And Actions To Be Taken
• Create Performance Benchmarks And Confirm Products Not Degrade Over Time
• Our Expertise Identifies And Eliminates Performance Bottlenecks In Components And Design Architecture For Any Kind Of Application.
• We Improve Product Performance And Fine-Tune Applications Reliability With Coordinating With Software Architect, DBA, And Development Leads
• We Do Script Development First To Reviews Test Cases And Requirements For Technical Adequacy
• Our Expertise Does Root Cause Analysis Of Test Issues
• We Make Sure That Automation Milestones And Deliverables Are Completed In Time.
• Our Test Engineers Add Fault Tickets, Status Reports And Trracks Issues To Resolution
• We Research Tools, Technology, Methods And Trends To Support Automation Objectives

UNIX:

• Scheduled UNIX Jobs Using Cron Utility. Developed Programs For Transferring Files From External Systems. Loading Of Data Into Oracle Tables Using SQL Loader.
• Generated Test Plans And Tests Procedures Using SQA Suite.
• Compared The Actual Results With Expected Results By Writing Unix Shell Scripts
• Performed Configuration, GUI, And Functional Testing Of The System.
• Developed And Executed Several Test Cases For Application Testing.
• Performed Black Box, White Box, Module, Integration, System Testing And UAT.
• Generated Defects And Tracked Errors Using SQA Manager.
• Involved In Performance Testing On Different Platforms

INDUSTRY:

• Healthcare
• Oil, Gas And Energy
• Insurance
• Financial
• Banking
• Transportation
• Publications

COMPATIBILITY TESTING:

DESSS does Compatibility Testing to ensure compatibility of an application or web site with different browsers, OS, and hardware platforms. Compatibility testing is non-functional software tests and testing done on the application to verify the application's compatibility with the computing environment. Compatibility testing can be performed manually or can be driven by an automated functional or regression test suite.

The Below Are Computing Environment Which May Contain Some Or All Of The Below Mentioned Elements:

• Computer Environment May Contain All Or Some Of The Below.
• Hardware Platform (HP / IBM etc.)
• Peripherals Of Compatibility
• Operating Systems
• Backwards Compatibility.
• Carrier Compatibility
• Hardware Type Or Configuration
• Varies Compilers
• Database
• Web Server And Networking
• Browser Compatibility

CONFORMANCE TESTING:

Conformance testing / type testing is type of testing to ensure whether a system meets some specified standard. Conformance testing is frequently executed by external organizations to recommend greater guarantees of compliance. This testing helps to product developer to advertise as being certified by that external organization as compliance with the standard.

• To Be Checked From Hear

FUNCTIONAL TESTING:

Validating an application or web site conforms to its specifications and correctly performs all its required functions. This entails a series of tests which perform a feature by feature validation of behavior, using a wide range of normal and erroneous input data. This can involve testing of the product's user interface, APIs, database management, security, installation, networking; etc testing can be performed on an automated or manual basis using black box or white box methodologies.

LOAD TESTING:

Load testing is a generic term covering Performance Testing and Stress Testing.

PERFORMANCE TESTING:

Performance testing is a sub testing of Performance engineering and also serves multiple purposes. It demonstrates that the system meets performance criteria.

DESSS does Load, Stress & Performance testing, for Website, Application and Server.

Performance testing can also serve for reliability, scalability and resource usage.

Performance testing to compare two systems to find which performs better. Or it can measure what parts of the system or workload cause the system to perform slowly.

In the diagnostic case, developers use tools such as profilers to measure what parts of a device or software contribute most to the bad performance

Finally, a performance defect is identified, the higher the cost of remediation. This is fact in the case of functional testing, but even more so with performance testing, due to the end-to-end nature of its scope.

Our experts handle Stress, load, volume, scalability, Rational, Mercury, Compuware and more

DESSS does Testing and software development for mobile & complex applications.

DESSS has High quality, dedicated, flexible; QA teams both offshore/onsite.

We can create your performance tests and explain the final results.

REGRESSION TESTING:

The scope of regression testing is identical to functional Testing.

Regression testing does repeatable validation of each new release of a product or Web site.

Regressopm testing confirms that no new Quality problem was introduced during the maintenance process. And also confirms that defects have been corrected.

SMOKE TESTING:

A quick-and-dirty test that the major functions of a piece of software work without bothering with finer details. Originated in the hardware testing practice of turning on a new piece of hardware for the first time and considering it a success if it does not catch on fire.

STRESS TESTING:

Testing conducted to evaluate a system or component at or beyond the limits of its specified requirements to determine the load under which it fails and how. A graceful degradation under load leading to non-catastrophic failure is the desired result. Often Stress Testing is performed using the same process as Performance Testing but employing a very high level of simulated load.

UNIT TESTING:

Functional and reliability testing in an Engineering environment. Producing tests for the behavior of components of a product to ensure their correct behavior prior to system integration.