You will get Professional Full Stack Development with React & Next.js
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Project details
You will get a modern, scalable, and high-performance full stack web application built with React and Next.js. With over 17+ years of experience in full stack development, I help startups and businesses turn their ideas into powerful digital products.
I focus on clean architecture, SEO-friendly structure, fast loading speed, and secure backend integration. Whether you need a SaaS platform, admin dashboard, business website, or custom web application, I ensure the solution is reliable, maintainable, and ready to grow with your business.
What sets me apart is clear communication, attention to detail, and writing clean, production-ready code. Every project is built with performance, security, and long-term scalability in mind. You will receive high-quality work, complete source code, and full support during deployment.
I focus on clean architecture, SEO-friendly structure, fast loading speed, and secure backend integration. Whether you need a SaaS platform, admin dashboard, business website, or custom web application, I ensure the solution is reliable, maintainable, and ready to grow with your business.
What sets me apart is clear communication, attention to detail, and writing clean, production-ready code. Every project is built with performance, security, and long-term scalability in mind. You will receive high-quality work, complete source code, and full support during deployment.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, LocalizationWhat's included
| Service Tiers |
Starter
$150
|
Standard
$400
|
Advanced
$800
|
|---|---|---|---|
| Delivery Time | 2 days | 10 days | 15 days |
Number of Revisions | 2 | 4 | Unlimited |
Number of Pages | 3 | 6 | 10 |
Design Customization | - | ||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Frequently asked questions
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BH
Brentin H.
May 1, 2026
Automation Engineer: Robust Probate Data Extraction & Validation Framework
They did a great job and got everything done quickly.
TF
Tor Oyvind F.
Apr 16, 2026
Tester needed for native Legal Tech app (Windows, Mac, iPad)
Talha has been a great help with software testing. He communicates clearly, is easy to work with, and has consistently done a thorough job. Thanks to his careful testing, he uncovered many issues that could otherwise have been missed. I really appreciate his attention to detail and the quality of his work.
IH
Imran H.
Nov 14, 2025
Bug fixing
Talha is professional, responsive, and detail-oriented. He quickly identified and fixed the issue in my Python app. He takes feedback positively and revises the work until it’s right. I had a great experience and would definitely recommend him to others.
JK
Justin K.
Nov 13, 2025
Automate Alerts for Option Rolling Using Schwab API and Python
Very professional. Talha Sajjad knows his stuff.
About Talha
Senior QA Engineer | Manual & Automation Testing | Web & Mobile QA
100%
Job Success
Stockholm, Sweden - 6:45 am local time
I help startups, SaaS companies, and enterprise teams deliver reliable, production-ready software through Manual Testing, Automation Testing, Mobile Testing, API Validation, and AI Workflow Testing.
With 10+ years of QA experience, I've tested web, mobile (iOS & Android), SaaS, enterprise, and AI-powered applications. My focus is finding issues before users do, reducing production bugs, and improving release quality.
𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
Manual Testing
* Functional Testing
* Regression Testing
* Smoke & Sanity Testing
* Exploratory Testing
* User Acceptance Testing (UAT)
* Cross-Browser & Cross-Device Testing
𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗧𝗲𝘀𝘁𝗶𝗻𝗴
* Playwright
* Selenium WebDriver
* Cypress
𝗠𝗼𝗯𝗶𝗹𝗲 𝗧𝗲𝘀𝘁𝗶𝗻𝗴
* Android & iOS
* Real Devices
* Emulators & Simulators
𝗔𝗣𝗜 𝗧𝗲𝘀𝘁𝗶𝗻𝗴
* Postman
* API Validation
* Request/Response Verification
* End-to-End Workflow Testing
𝗔𝗜 𝗧𝗲𝘀𝘁𝗶𝗻𝗴
* AI Chatbot Testing
* AI Voice Agent Testing
* Prompt Validation
* Conversation Flow Testing
* Response Accuracy Testing
Worked with AI platforms including Retell AI, Bland AI, Vapi, Wishpond AI, Senior Care AI, and Custom GPT/LLM applications.
🛠 Tools
Automation: Playwright, Selenium, Cypress
Project Management: Jira, ClickUp, Trello, Asana, YouTrack, Notion
Testing: BrowserStack, Postman, Physical Devices
Documentation: Test Cases, Test Plans, Checklists, User Manuals
Collaboration: Slack, Microsoft Teams
Performance: GTmetrix, Similarweb
🧪 What I Deliver
* Manual & Automated Testing
* Web, Mobile & API Testing
* Regression, Smoke & End-to-End Testing
* Detailed Bug Reports with Screenshots & Recordings
* Test Cases, Test Plans & QA Documentation
* Release Validation & Production Readiness
* Fast Product Onboarding & Team Collaboration
📱 Recent Experience
QA Engineer — Voo
* Playwright Automation
* Manual Testing
* Regression & Release Testing
* QA for Dokan
SQA Engineer — Daylife
* Cypress & Selenium Automation
* End-to-End Testing
* Cross-Browser & Mobile Testing
* Product & Engineering Collaboration
🏭 Industries
Healthcare • FinTech • SaaS • E-Commerce • Marketing Tech • E-Learning • Business Management • AI Platforms
If you're looking for a QA Engineer who combines Manual Testing, Automation, Mobile, API, and AI Testing to deliver stable, release-ready software, I'd be happy to help.
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Keywords: QA Engineer, Senior QA Engineer, Software QA Engineer, QA Automation Engineer, Manual QA Engineer, SQA Engineer, Software Tester, Automation Tester, Playwright, Selenium, Cypress, Web Testing, Mobile Testing, API Testing, Postman, End-to-End Testing, Regression Testing, Smoke Testing, Cross-Browser Testing, Cross-Device Testing, SaaS QA, AI Testing, AI Chatbot Testing, Mobile App Tester, Website Tester, Quality Assurance Engineer.
Steps for completing your project
After purchasing the project, send requirements so Talha can start the project.
Delivery time starts when Talha receives requirements from you.
Talha works on your project following the steps below.
Revisions may occur after the delivery date.
Step 1
requirement Gathering
Step 2
start work