Expert QA & Software Testing Services for Your Apps and Websites
Is a hidden bug ruining your user experience? Launching an untested app or website is the fastest way to lose customer trust and revenue.
Software performance isn’t just about code—it’s about reliability. Whether you need manual functional testing, automated regression suites, or deep security vulnerability checks, you need a flawless quality assurance ecosystem before your code hits production.
Welcome to Callcenter BD! We provide premium, end-to-end QA & Software Testing Services in Bangladesh. Our elite team of QA engineers systematically breaks your software to find critical bugs, optimize performance, and ensure a seamless, crash-free launch.
Note: For local enterprises and fintechs, we ensure all software architectures comply natively with Bangladesh NBR, cyber security guidelines, and corporate operational standards.
Our QA & Software Testing Services
Automated Testing Services
Accelerate your release cycles by integrating custom test scripts directly into your CI/CD pipeline. This high-velocity validation eliminates manual bottlenecks, empowering your developers to deploy daily with absolute confidence.
Manual Testing Services
Uncover unpredictable edge cases and UX friction points through rigorous, human-driven exploratory testing. Our certified QA engineers simulate real-world user behaviours to protect your brand reputation before critical launches and QA tests.
Application Testing (Web & Mobile)
Guarantee pixel-perfect performance across all smartphone devices, operating systems, and browser environments. Your digital product undergoes strict cross-platform validation to deliver a universally seamless, crash-free experience.
Software Quality Assurance
Transform chaotic development cycles into a predictable, fully managed quality pipeline from initial design to final launch. We handle all testing protocols and documentation so your internal team can focus entirely on building profitable features.
Performance & Load Testing
Eliminate the risk of costly server downtime during high-traffic events and major marketing campaigns.By simulating thousands of concurrent users, we pinpoint and resolve database bottlenecks before they impact real customers.
Security & Vulnerability QA
Safeguard your sensitive data by deploying ethical hackers to expose digital loopholes, XSS, and SQL injections early. Rigorous penetration testing hardens your application infrastructure so you easily pass enterprise-level compliance audits.
Early bug detection prevents costly delays in your development pipeline. This proactive strategy gets your software to market significantly faster.
Comprehensive Quality Assurance
Combining advanced automation with expert manual testing uncovers hidden flaws. Your application will perform perfectly to ensure a premium user experience.
Uncompromised Data Security
Strict corporate NDAs guarantee your proprietary source code remains completely safe. Our secure Dhaka-based team eliminates the intellectual property risks of freelance platforms.
Predictable Deployments
Tailored testing methodologies align directly with your unique business goals. We transform chaotic development cycles into smooth, bug-free product launches.
Simple Steps to Launch Your Bug-Free Software
1. Discuss Requirements
Outline your software challenges to receive a complimentary initial assessment and expert recommendations today.
2. Approve Strategy
Finalize a tailored testing blueprint designed specifically for your architecture.
3. Oversee Execution
Watch our engineers secure your application via a transparent live dashboard.
4. Deliver Success
Release a bug-free, fully optimized app backed by reliable local assistance and ongoing technical support.
Frequently Asked Questions (FAQs)
How much do your Software Testing Services cost?
Pricing depends on the scope. We offer flexible models: fixed milestone-based pricing for specific app testing, or competitive monthly retainers for a dedicated Dhaka-based QA team.
How quickly can your QA team start testing our app?
Once the NDA and test plan are approved, we can integrate with your staging environment and begin initial manual testing within 3 to 5 business days.
Is our source code safe with your team?
Absolutely. We operate from a highly secure Dhaka facility, enforce strict corporate NDAs under Bangladesh law, and restrict network access to ensure your IP remains completely protected.
Do you use automated testing or manual testing?
We use both. Automated testing is perfect for fast regression checks on stable code within your CI/CD pipeline, while manual testing is essential for UI/UX validation and complex new features.
Ready to Launch Bug-Free Software?
Choose the option that works best for your development team – we respond within 1 business day.
