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Hire Industry-Acclaimed API Testing Experts to Secure Your Digital Ecosystem

API attacks make a significant contribution to the menace of cybersecurity threats, and such attacks are increasing 72% year-over-year and accounting for 40% of all security breaches and this is why enterprises now require specialized validation. At EncodeDots, the team of certified API testing engineers (CTP, CAST) can identify critical vulnerabilities well before production. Our specialists implement comprehensive testing programs that reduce API-related incidents by 85% while ensuring compliance with OWASP API Security Top 10. Hire API testing experts skilled in Postman, RestAssured, and SoapUI to build bulletproof API ecosystems.

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  • full-time-icon
    Full-Time Testers

    9 Hours/day

  • part-time-icon
    Part-Time Testing Leads

    4 Hours/day

  • hourly-hiring-icon
    Hourly Hiring

    Pay as you go

Enterprise-Grade API Testing That Scales With Your Architecture

Any company with a significant digital footprint process 80% of digital traffic through APIs, handling millions of calls daily and naturally they need rigorous validation to make APIs completely threat-proof. Hire our API testing experts to implement risk-based validation frameworks combining automated scans with manual exploitation. Whether you need REST validation, GraphQL security testing, or SOAP compliance checks, we build customized programs with detailed reporting and remediation tracking.

  • Functional Testing
  • Performance Testing
  • Security Testing
  • Contract Testing
  • Compliance Validation
  • Documentation Review
Hire our Expert
Winner
15+

Testing Certifications

99.9%

API Reliability

500+

APIs Validated

Hire API Testing Experts for Specialized Validation Needs

Hire our certified API testing experts for precise API quality assurance needs across all protocols.

REST API Specialists

Validate endpoints using Postman, RestAssured with OAuth2.0 testing, parameter fuzzing, and schema validation

    GraphQL Testing Engineers

    Assess queries/mutations using GraphQL Inspector with depth analysis, query costing, and introspection security checks

      SOAP Validation Experts

      Test WSDLs using SoapUI with XML schema validation, WS-Security testing, and attachment handling

        Performance Testing Leads

        Benchmark APIs using JMeter and Gatling with load testing, spike testing, and endurance validation

          Security Testing Architects

          Conduct penetration tests using Burp Suite and OWASP ZAP with injection attacks, broken object-level authorization tests

            Contract Testing Specialists

            Implement Pact and Spring Cloud Contract for consumer-driven contracts and provider verification

              Why Fortune 500 Companies Trust EncodeDots for API Testing?

              Digital transformation leaders hire our API testing specialists to uncover critical flaws before production. Our assessments consistently identify 35% more defects than standard API monitoring tools through manual testing and business logic validation.

              Trusted by clients, proven results.

              4.8
              (151+ Reviews)

              As a global enterprise, we needed a mobile app that would streamline our operations and provide a seamless experience for our customers. Piyush and his team exceeded our expectations with their ability to understand our complex business processes and develop a customized solution that met all of our requirements.

              Jacob Jones

              Product Designer at Crowny

              I always considered India as a treasure trove of tech savvy startups and EncodeDots and team proved me right. They know how to do more with Angular than any other company I encountered in recent years. My project was kept under the watch round the clock and that’s how they turned the time difference into advantage.

              Patrick

              CEO

              As a startup with a disruptive idea, we knew that our website had to be as unique and innovative as our product. They took our rough concept and turn it into a polished design exceeding our expectations. They were always willing to go the extra mile to align our expectations and choices. Looking back I think, partnering EncodeDots was the turnaround moment for our business.

              Harrison

              CEO

              EncodeDots shaped our little success story in online retail. Their workresonated our unique brand identity and after that there’s no looking back. High five to EncodeDots and their team.

              Lucas

              Founder

              As a global enterprise, we needed a mobile app that would streamline our operations and provide a seamless experience for our customers. Piyush and his team exceeded our expectations with their ability to understand our complex business processes and develop a customized solution that met all of our requirements.

              Daniel

              Co-Founder

              API Testing Experts Fine-Tuning High-Scale Microservices & Event-Driven Systems for Zero-Downtime

              At EncodeDots, we provide more than automated scanners, we deploy certified professionals who combine API expertise with real-world breach experience. Hire dedicated API testing team to implement architecture-aware methodologies that validate not just endpoints but entire API ecosystems.

              Schedule a Call
              • Manual Exploitation Testing
              • Certified Test Professionals
              • Performance Optimization
              • Compliance Expertise
              • 24/7 Monitoring

              Stay Ahead with Cutting-Edge API Testing Methodologies

              Our engineers employ advanced techniques like chaos engineering, consumer-driven contracts, and AI-powered fuzzing that uncover 45% more critical issues than traditional approaches. We help navigate evolving API threats with frameworks that adapt to GraphQL vulnerabilities, JWT weaknesses, and microservice-specific risks.

              From implementing proper test data management to designing CI/CD-integrated validation pipelines, we build programs that test not just functionality but performance, security, and compliance. This comprehensive approach reduces API-related incidents by 80% compared to basic monitoring.

              Hire our Developer

              API Testing Success Stories at EncodeDots

              Our certified engineers have delivered measurable improvements for enterprises across sectors. Here's a detailed case study:

              Hire our Expert

              Financial Services API Assessment

              We performed comprehensive testing for a payment processor handling 50M+ daily API calls across 120 microservices.

              • UI/UX Design
              • Mobile App Development
              • 95% Defect Detection Rate
              • $12M Annual Risk Mitigation
              • 100% PCI DSS Compliance
              • 4.9/5 Client Satisfaction

              Tech Stack Deployed

              Explore Case Study

              Hire API Testing Experts for Industry-Specific Solutions

              Businesses partner with our API specialists to validate critical interfaces across these domains:

              Financial Services

              • Payment API Testing Engineer
              • Fraud Detection Specialist
              • Transaction Validation Architect
              • Open Banking Security Tester
              +2
              Explore

              Healthcare

              • PHI Data Security Tester
              • Medical Device API Validator
              • Clinical Interoperability Engineer
              • Telehealth API Specialist
              +3
              Explore

              E-commerce

              • Checkout API Performance Lead
              • Inventory Management Tester
              • Recommendation Engine Validator
              • Loyalty Program Security Engineer
              +2
              Explore

              IoT & Automotive

              • Device Firmware API Tester
              • Vehicle Telematics Validator
              • OTA Update Security Specialist
              • Sensor Data Integrity Engineer
              +4
              Explore

              Government

              • Public API Security Auditor
              • Data Exchange Validator
              • Emergency System Tester
              • Citizen Service API Specialist
              +3
              Explore

              Technology/SaaS

              • Microservice Contract Tester
              • Cloud API Performance Engineer
              • Zero Trust API Architect
              • CI/CD Pipeline Validator
              +2
              Explore
              Flexible Hiring Options
              • Full-Time API Engineers

                9 Hours/day

              • Part-Time Testing Leads

                4 Hours/day

              • Hourly Validation Experts

                Pay as you go

              Work With Our API Team

              • Contract Validation
              • Performance Benchmarking
              • Security Hardening
              Secure Your APIs Now!

              Hire API Testing Experts in 4 Simple Steps

              • 01

                Define Your API Testing Needs

                Specify your API types, protocols, and validation requirements. We match specialists with Postman, RestAssured, and SoapUI expertise plus industry-specific testing experience.

              • 02

                Review Candidate Profiles

                Receive 3-5 pre-vetted API tester profiles within 48 hours, including sample test suites, automation scripts, and performance benchmarking reports.

              • 03

                Conduct Technical Assessments

                Evaluate candidates through hands-on challenges: REST endpoint validation, GraphQL query testing, and OAuth security scenarios.

              • Begin Testing in 72 Hours

                Selected engineers onboard with full API access and initiate functional, security, and performance testing within three business days.

              Why Leading Companies Choose EncodeDots API Testing Experts

              Schedule a Free Consultation

              Certified API Testers

              Postman Certified and RestAssured-qualified professionals with 4+ years average API validation experience across 500+ endpoints.

              Comprehensive Coverage

              Combines contract testing, negative testing, and edge case validation that uncovers 35% more defects than standard checks.

              Performance Expertise

              Load tests APIs to 10,000+ RPS with JMeter and Gatling while analyzing latency, throughput, and error rates.

              Security Validation

              Executes OWASP API Top 10 tests, including broken object-level authorization and excessive data exposure checks.

              CI/CD Integration

              Implements automated API testing within your pipelines with detailed reporting and failure analysis.

              Technology Stack

              Our API testing specialists work with Postman, Swagger, and Insomnia for manual testing. Automation frameworks include RestAssured, Karate, and SuperTest. Performance testing uses JMeter, Gatling, and Locust. Security validation leverages OWASP ZAP and Burp Suite. Mocking utilizes WireMock and Mountebank. Reporting integrates with Allure, ReportPortal, and custom dashboards.

              Programming languages

              Environments and Frameworks

              • XCode
              • Xamarin
              • Ionic
              • Eclips
              • Cordova
              • NetBeans
              • iOS SDK

              Backend Programming

              Databases

              QA tools

              • TestFlight
              • XCTest
              • Detox
              • EarlGrey
              • Appium
              • JUnit
              • .NET Foundation

              DevOps

              • Docker
              • Kubernetes
              • Ansible
              • Terraform
              • Jenkins
              • Azure Devops
              • Packer
              • Saltstack
              • CI CD
              • Teamcity

              APIs

              • Apple Pay
              • Google Maps
              • Google Pay
              • Apple Maps
              • Rest-API
              • GraphQL

              EncodeDots Simplifies Hiring API Testing Experts

              48-Hour Matching

              Get pre-vetted API tester profiles matching your tech stack and requirements within two business days, complete with sample test suites and automation scripts.

              Top 3% Talent Network

              Our 5-stage screening evaluates API testing skills, defect discovery rates (85%+ threshold), and automation expertise to deliver elite specialists.

              40% Faster Test Deployment

              Leverage our library of 150+ reusable API test scripts, pre-built validation templates, and CI/CD integrations to accelerate your testing.

              Transparent Pricing

              Competitive hourly rates $80-200/hour, scaled to your project scope, with detailed cost breakdowns before engagement.

              Real-Time Collaboration

              Dedicated API testers available during your business hours with guaranteed 4+ hour timezone overlap and daily standups.

              Complete HR Management

              We take care of contracts, payroll, test infrastructure, and perks so clients can concentrate on the project.

              Testing-Ready in 72 Hours

              Teams onboard with full API access within three working days, including configured tools and reporting dashboards.

              Flexible Scaling

              Adjust team size from 1-2 engineers for pilot projects to 10+ specialists for enterprise API validation.

              97% Retention Rate

              Our API experts average 18+ months of engagement thanks to precise project matching and continuous upskilling.

              Partner with Our API Testing Experts to Ensure Reliability

              Whether validating REST endpoints, securing GraphQL APIs, or benchmarking WebSocket performance, our specialists guarantee comprehensive API quality. We combine technical validation with business context to deliver actionable insights for developers and stakeholders.

              Hire Developer
              Table of contents
              • Businesses Idea
              • Hire API Testing Experts
              • EncodeDots for API Testing
              • API Testing Methodologies
              • API Testing Success Stories
              • Hire API Testing Team
              • API Testing Hiring Steps
              • Why Choose EncodeDots
              • Technology Stack
              • Simplifies Hiring Experts

              Frequently Asked Questions

              Need Specialized API Testers? Let's Connect!

              • Functional Validation
              • Performance Benchmarking
              • Security Scanning
              Start Your API Assessment Today!

              Our structured onboarding ensures testing begins within 5 business days: scope finalization in 24 hours, candidate presentation by day 2, test plan review on day 3, and active testing by day 5 with full environment configuration. Pilot results are delivered within 10 business days for most engagements.

              Professional API testing prevents 80-90% of integration failures that cost enterprises $300K+ per major incident. Our rates range from $80-200/hour: functional testing at $80-120/hour, performance benchmarking at $120-160/hour, and advanced security/compliance testing at $160-200/hour.

              Our comprehensive validation catches 95%+ of critical defects pre-launch, but we recommend implementing contract testing, synthetic monitoring, and canary deployments for remaining risks. Most clients achieve 85% reduction in production API incidents.

              We implement schema validation, response contract checks, and manual verification that reduce false positives by 70% compared to basic automation. All failures include severity ratings, reproduction steps, and environment snapshots.

              We enforce TLS 1.2+ encryption, OAuth token masking, and IP whitelisting. Testing can be conducted in isolated staging environments with all test data purged post-engagement. NDAs and SOC 2 compliance are standard.

              We’ve optimized 150+ API test suites, typically increasing coverage from 60% to 95%+ through parameterization, error injection, and stateful testing. Common improvements reduce false negatives by 40% and cut test execution time by 35%.

              Yes. We validate APIs for PCI DSS (payment systems), HIPAA (healthcare), and Open Banking standards with audit-ready reports. All testers complete annual compliance training for GDPR, PII, and financial data handling.

              We track 15+ metrics, including endpoint coverage (target 100%), defect escape rate (<5%), performance SLA compliance (99.9% uptime), and mean time to detect critical failures (<15 minutes). Quarterly maturity assessments benchmark progress.

              All engagements include optional synthetic monitoring with 1-5 minute checks for critical endpoints. We recommend bi-weekly contract testing for evolving APIs and full regression suites per release.

              We specialize in asynchronous API testing using Artillery, WebSocketKing, and custom load scenarios that validate message ordering, connection stability, and fallback mechanisms under 10,000+ concurrent sessions.

              Our team includes Postman Certified Professionals, ISTQB API Testers, and AWS/Azure API specialists. 70% hold additional security certifications like OSCP for penetration testing.

              We implement contract testing with Pact or Specmatic, version comparison tools, and automated schema diffs that detect breaking changes with 98% accuracy across 10+ API versions.

              Explore Specialized Testing Experts at EncodeDots

              We provide elite QA professionals across all testing disciplines to build comprehensive quality assurance solutions for your technology stack.

              Hire QA Engineers

              Implement end-to-end quality assurance with our certified testing specialists who combine manual testing expertise with risk-based methodologies to achieve 98% requirement coverage across web, mobile, and enterprise applications.

              Hire Automation Testing Engineers

              Develop CI/CD-integrated test frameworks with our Selenium, Cypress and Appium experts who build maintainable automation solutions that reduce regression cycles by 70% while executing 10,000+ nightly test cases.

              Hire Security Testing Experts

              Deploy comprehensive security validation with our certified ethical hackers skilled in OWASP Top 10 vulnerability testing, penetration testing, and compliance auditing to detect 95% of vulnerabilities before production.

              Hire Functional Testing Experts

              Execute real-world scenario validation with our domain-specific testing veterans who combine exploratory techniques with systematic test case design to uncover 40% more critical defects than scripted testing alone.

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              Project Inquiries

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