Ensuring robustness and security in quality engineering
API & backend validation are critical components of quality engineering, focusing on verifying the correctness, security, and performance of APIs and backend systems. This process involves systematically testing the API endpoints, data exchanges, integrations, and business logic to ensure they meet functional, security, and performance requirements, thus maintaining the integrity of enterprise applications.
Key aspects of API & backend validation
Functional testing
Validates that API endpoints correctly handle CRUD operations, input parameters, response payloads, and error conditions under various scenarios.
Functional testing
Validates that API endpoints correctly handle CRUD operations, input parameters, response payloads, and error conditions under various scenarios.
Functional testing
Validates that API endpoints correctly handle CRUD operations, input parameters, response payloads, and error conditions under various scenarios.
Security validation
Checks authentication, authorization, data encryption, vulnerability testing (e.g., injection, CSRF), and rate limiting to safeguard data and access controls.
Security validation
Checks authentication, authorization, data encryption, vulnerability testing (e.g., injection, CSRF), and rate limiting to safeguard data and access controls.
Security validation
Checks authentication, authorization, data encryption, vulnerability testing (e.g., injection, CSRF), and rate limiting to safeguard data and access controls.
Performance testing
Assesses API responsiveness, throughput, and stability under load, ensuring consistent performance in production.
Performance testing
Assesses API responsiveness, throughput, and stability under load, ensuring consistent performance in production.
Performance testing
Assesses API responsiveness, throughput, and stability under load, ensuring consistent performance in production.
Data validation
Ensures data integrity across transactions, data formatting, and seamless integration with databases and external services.
Data validation
Ensures data integrity across transactions, data formatting, and seamless integration with databases and external services.
Data validation
Ensures data integrity across transactions, data formatting, and seamless integration with databases and external services.
Exception & error handling
Validates the system’s resilience by testing error responses, fallback mechanisms, and edge cases.
Exception & error handling
Validates the system’s resilience by testing error responses, fallback mechanisms, and edge cases.
Exception & error handling
Validates the system’s resilience by testing error responses, fallback mechanisms, and edge cases.
Typical validation process in quality engineering
Requirement review and specification analysis
Requirement review and specification analysis
Requirement review and specification analysis
Environment setup with core systems and data
Environment setup with core systems and data
Environment setup with core systems and data
Design of test cases for functional, security, and performance aspects
Design of test cases for functional, security, and performance aspects
Design of test cases for functional, security, and performance aspects
Automation of test scripts for consistent repetition
Automation of test scripts for consistent repetition
Automation of test scripts for consistent repetition
Testing request payloads and response validation
Testing request payloads and response validation
Testing request payloads and response validation
Security testing for vulnerabilities and authorization gaps
Security testing for vulnerabilities and authorization gaps
Security testing for vulnerabilities and authorization gaps
Load & stress testing to verify scalability
Load & stress testing to verify scalability
Load & stress testing to verify scalability
Analysis, issue logging, and bug fixing
Analysis, issue logging, and bug fixing
Analysis, issue logging, and bug fixing
Continuous monitoring and retesting for ongoing assurance
Continuous monitoring and retesting for ongoing assurance
Continuous monitoring and retesting for ongoing assurance
Benefits of robust API & backend validation
Ensures system reliability and consistency
Ensures system reliability and consistency
Ensures system reliability and consistency
Protects against security breaches and data loss
Protects against security breaches and data loss
Protects against security breaches and data loss
Enhances user trust and satisfaction
Enhances user trust and satisfaction
Enhances user trust and satisfaction
Reduces post-release defects and downtime
Reduces post-release defects and downtime
Reduces post-release defects and downtime
Accelerates time-to-market with confidence
Accelerates time-to-market with confidence
Accelerates time-to-market with confidence
Industry-Focused expertise
With experience across 30+ clients, we understand the critical requirements, compliance standards, and operational challenges of diverse industries. Whether you are a global enterprise with multiple data centers or a fast-growing startup, we provide tailored solutions to meet your needs.
Banking and Finance
Deliver highly available and compliant systems to handle transactions and payment requests securely, 24/7.
Banking and Finance
Deliver highly available and compliant systems to handle transactions and payment requests securely, 24/7.
Banking and Finance
Deliver highly available and compliant systems to handle transactions and payment requests securely, 24/7.
Technology, SaaS, and Internet
Integrate AI seamlessly into your SaaS applications while managing high-performance cloud infrastructure for optimal results.
Technology, SaaS, and Internet
Integrate AI seamlessly into your SaaS applications while managing high-performance cloud infrastructure for optimal results.
Technology, SaaS, and Internet
Integrate AI seamlessly into your SaaS applications while managing high-performance cloud infrastructure for optimal results.
Automotive
Incorporate AI and machine learning to meet evolving customer expectations while building smarter and safer mobility solutions.
Automotive
Incorporate AI and machine learning to meet evolving customer expectations while building smarter and safer mobility solutions.
Automotive
Incorporate AI and machine learning to meet evolving customer expectations while building smarter and safer mobility solutions.
Energy, Oil, and Gas
Modernize operations to streamline inspections, monitor resources efficiently, visualize data clearly, and reduce operational costs.
Energy, Oil, and Gas
Modernize operations to streamline inspections, monitor resources efficiently, visualize data clearly, and reduce operational costs.
Energy, Oil, and Gas
Modernize operations to streamline inspections, monitor resources efficiently, visualize data clearly, and reduce operational costs.
Healthcare
Leverage high-performance cloud computing to process patient data quickly, supporting the evolving demands of healthcare services.
Healthcare
Leverage high-performance cloud computing to process patient data quickly, supporting the evolving demands of healthcare services.
Healthcare
Leverage high-performance cloud computing to process patient data quickly, supporting the evolving demands of healthcare services.
Travel and Hospitality
Provide seamless, real-time experiences for customers using scalable, cost-effective, and flexible systems.
Travel and Hospitality
Provide seamless, real-time experiences for customers using scalable, cost-effective, and flexible systems.
Travel and Hospitality
Provide seamless, real-time experiences for customers using scalable, cost-effective, and flexible systems.
Why top companies choose P99soft
Dedicated architect
Dedicated architect
Dedicated architect
Subject matter expertise
Subject matter expertise
Subject matter expertise
Balanced teams
Balanced teams
Balanced teams
Easy expansion
Easy expansion
Easy expansion
Ready to build your next big idea?
Schedule a free consultation and see how P99soft can bring your vision to life.
Ready to build your next big idea?
Schedule a free consultation and see how P99soft can bring your vision to life.
Ready to build your next big idea?
Schedule a free consultation and see how P99soft can bring your vision to life.