Shift-Left Quality Engineering & Testing as a Service (TaaS) for Zero-Defect Releases.
Accelerate software delivery velocity without compromising stability. We deliver end-to-end automated test suites, continuous CI/CD gating, performance load benchmarking, and shift-left security validation for mission-critical web, mobile, and cloud platforms.
Defect Escape Rate
0.02%
99.98% Caught in Staging
Cycle Acceleration
72% Faster
Continuous Parallel CI
Automated Tests
20M+
Zero Flakiness Rule
Critical SLA MTTR
<4 Hours
Direct Senior Pod
✓ [auth.spec.ts] SSO Token Refresh (142ms)
✓ [checkout.spec.ts] Stripe Webhook Replay (280ms)
✓ [load.k6] 250k req/sec P99 < 84ms
✓ [owasp.gate] 0 High/Critical triggers
72%
Faster Releases
Accelerated sprint cycles across continuous CI/CD pipelines without staging friction.
<0.05%
Defect Escapes
Shift-left automated verification catching silent regressions before staging deployment.
85%+
Automation Coverage
Playwright, Cypress, Appium & Detox suites protecting core end-to-end user journeys.
20M+
Tests Executed
Automated test runs orchestrated across mission-critical web, mobile, and distributed APIs.
Comprehensive Quality Engineering Across Your Entire Stack
From unit and end-to-end integration to extreme distributed stress testing, we replace manual bottlenecks with resilient automation architectures.
Automated Test Engineering & CI/CD Gating
Robust Playwright, Cypress, and Selenium architectures integrated into GitHub Actions, GitLab CI, or Jenkins. Execute hundreds of headless tests in parallel with automated artifact retention, trace logs, and video failure recordings.
- Self-healing Page Object Model architectures
- GitHub Actions & GitLab parallel PR checks
- Automated video and network trace logs on failure
Mobile QA & Physical Device Lab
Continuous validation across 60+ real physical iOS & Android devices utilizing Appium and Detox. Test deep-link navigation, biometric authentication, push notification handling, extreme battery drainage, and variable 3G/4G/5G latency.
- Real device validation across 60+ iOS & Android phones
- Biometric FaceID, TouchID, and push notification gating
- Variable cellular latency and offline cache recovery
API, Microservices & Contract Testing
Automated verification of REST, GraphQL, and gRPC endpoints. Strict OpenAPI/Swagger schema validations, contract drift prevention using Pact, payload validation, authentication assertion, and virtualized microservice mocking.
- OpenAPI/Swagger automated schema contract verification
- Consumer-driven contract testing with Pact.io
- Sub-50ms tokenized bank webhook mock replay
Peak-Load, Stress & Scalability Testing
Distributed load injection scaling up to 500,000 concurrent virtual users using k6, JMeter, and Gatling. Diagnose database connection thread starvation, Redis cache invalidation bottlenecks, and memory saturation before live traffic surges.
- Distributed injection scaling up to 500k virtual users
- Database pool starvation & Redis lock diagnosis
- P95/P99 latency benchmarking and soak verification
Shift-Left Security & Vulnerability Sweeps
Integrated OWASP Top 10 automated test suites, DAST/SAST security pipeline gates, automated third-party dependency vulnerability scanning (Snyk/Trivy), and sensitive zero-knowledge credential leakage validation inside git hooks.
- Continuous OWASP Top 10 automated CI/CD sweeps
- Automated Snyk & Trivy third-party package scanning
- Pre-commit credential leak prevention gates
Accessibility (WCAG 2.1 AA) & UX Gating
Automated axe-core compliance checks coupled with structured certified human screen-reader audits (NVDA, JAWS, VoiceOver). Guarantees legal compliance with ADA Title III, Section 508, and European EN 301 549 standards.
- Axe-core automated PR regression assertions
- Certified screen-reader audits (NVDA, JAWS, VoiceOver)
- Full ADA Title III & Section 508 compliance signoff
Our 5-Stage Quality Engineering Lifecycle
We integrate directly into your sprint rituals, establishing high-velocity quality checkpoints from the first line of code to live production telemetry.
Architecture & Risk Audit
Requirements deep-dive, risk-matrix modeling, test pyramid definition, and selection of optimal headless automation frameworks.
Framework Scaffolding
Implementation of self-healing Page Object Models, mock fixtures, multi-browser parallel runners, and GitHub Actions PR checks.
In-Sprint Automation
Dedicated automation engineers write tests parallel to feature developers, validating happy paths and edge cases in the same sprint.
Stress & Device Runs
Executing distributed load tests, cross-device farm checks, DAST scans, and screen-reader accessibility evaluations.
Continuous Telemetry
Synthetic production monitoring, error tracking with Datadog/Sentry, weekly defect density analysis, and rapid 4-hour hotfix SLA.
Our Battle-Tested QA Ecosystem
We leverage modern, developer-first, high-velocity automation tools that avoid proprietary vendor lock-in.
Playwright
End-to-End Web
Cypress.io
Component & E2E
Appium & Detox
iOS & Android Lab
k6 & JMeter
High-Concurrence Load
Postman & Pact
Microservice APIs
Docker & CI
GitHub / GitLab CI
Real-World Quality Case Studies
Explore how Dizivan engineers protect revenues and brand reputations under national broadcast spikes and complex distributed transactions.
BallotNow: 0ms Downtime Under Shark Tank National Broadcast Spike
BallotNow required zero-defect performance during prime-time television broadcasts with instant voting traffic. Dizivan conducted distributed load simulations via k6 up to 250,000 req/sec, validating strict zero-knowledge voter cryptographic encryption and instant failover replication.
Simultaneous
2.1M+
Broadcast
0ms Downtime
Audit Integrity
100%
Global FinTech: 90% Regression Time Reduction with Playwright Sharding
A high-frequency cross-border payment gateway was burdened with a 4-day manual verification cycle per sprint. Dizivan engineered an enterprise Playwright matrix sharded across 40 parallel runners, simulating synthetic tokenized bank webhooks with complete PCI-DSS audit compliance.
Cycle Time
38 Mins
Time Saved
90%
Defect Escapes
Zero
Next.js Headless Storefront: Flawless Flash-Sale Peak Readiness
Ahead of a $3.7M holiday flash sale, Dizivan executed full-journey automated cart simulations, edge-caching validation, and distributed Gatling stress runs targeting 80,000 simultaneous checkouts, pinpointing inventory race conditions prior to launch.
Concurrent Carts
80,000
P95 Latency
<450ms
Drop Glitches
0%
JG Moving Solutions: Automated Booking & Geo-Dispatch Engine
Multi-state logistics dispatch app requiring rigorous mobile real-device testing across 45,000 active driver sessions. Our team automated route calculation validation, background GPS telemetry verification, and offline network recovery tests.
Crash-Free Rate
99.98%
Validated
45,000
Render Engine
<2.1s
Structured Testing as a Service (TaaS) Packages
Flexible, scalable quality engineering packages designed to plug directly into fast-shipping enterprise product teams.
Essential QA Sprint
Ideal for early-stage ventures or targeted pre-release staging regression sweeps.
Targeted smoke, regression & release sign-off
- Pre-release manual verification across Chrome, Safari, Firefox
- Core checkout and user onboarding smoke test pass
- Structured Jira defect logs with video & network steps
- Comprehensive QA Release Health Sign-off Report
Automated QE Accelerator
Continuous test automation integrated into your engineering team's pull requests.
Playwright/Cypress repo setup & PR gating
- Custom Playwright or Cypress framework repository setup
- Continuous GitHub Actions / GitLab CI pull request gating
- REST & GraphQL automated API regression suites
- Target 80%+ regression test automation coverage
- Weekly defect density metrics & flakiness reduction
Enterprise Continuous TaaS
Full-spectrum quality engineering, stress tests, security gating, and compliance.
Dedicated Lead, 500k load test & <4h MTTR SLA
- Everything in QE Accelerator plus dedicated Senior QA Lead
- Distributed JMeter & k6 load testing up to 500k users
- OWASP Top 10 automated vulnerability sweeps & DAST scans
- WCAG 2.1 AA certified accessibility screen-reader audits
- Dedicated private Slack channel & strict <4h MTTR SLA
Enterprise Governance, IP Transfer & Strict Guarantees
We operate with the rigor demanded by publicly traded corporations and regulated financial institutions.
100% IP & Code Ownership
All test scripts, automation repositories, and pipelines belong 100% to your organization from Day 1.
Strict Mutual NDA & Air-Gapped Data
We execute enforceable US mutual non-disclosure agreements with synthetic data generation to ensure zero PII exposure.
Zero-Defect Leakage Warranty
Any critical defect escaping our automated signoff is remediated within 4 hours at zero additional cost.
What Engineering Leaders Say About Dizivan QA
“Dizivan completely overhauled our CI/CD test automation. Our regression cycle dropped from 4 full days to just 38 minutes with Playwright headless runners. Their team doesn't just write scripts; they behave like elite software architects obsessed with quality.”
“During our national broadcast on Shark Tank, over 2 million people attempted to access BallotNow within minutes. Dizivan's k6 load tests and distributed stress simulations gave us total peace of mind. We suffered exactly zero seconds of downtime.”
“The level of discipline Dizivan brought to our microservices API test suites caught multiple high-severity schema regressions before our major multi-currency rollout. They are an indispensable extension of our core team.”
Request a Quality Engineering Scope & Framework Audit
Receive a tailored technical test architecture blueprint, automation coverage estimate, and defect prevention proposal within 24 hours.
Ready to eliminate production defects and accelerate your release pipeline?
Schedule a 30-minute direct technical review with our Principal Quality Engineers. We'll inspect your repos and outline an actionable automation roadmap.