Tamil Nadu, India

Frequently Asked Questions

Everything you need to know about our services, processes, pricing, and support — all in one place.

QUESTIONS & ANSWERS

Got Questions? We Have Answers

Browse through our most commonly asked questions. If you cannot find what you are looking for, feel free to contact us directly.

1 What services does Duo Dev Technologies offer?

We provide a full range of digital services including custom web design and development, mobile app development (Android & iOS), SEO optimization, graphic design (logos, posters, branding), IoT solutions, hosting and domain registration, WhatsApp Business API integration, LinkedIn API integration, customized ERP systems, Google Business Profile setup and management, professional business email configuration, bulk email marketing solutions, and structured internship training programs for students. Each service is tailored to meet your specific business goals and budget.

2 How does your web development process work?

Our web development follows a proven five-phase process. First, we conduct a Discovery & Planning session to understand your business requirements, target audience, and goals. Second, we create wireframes and UI/UX designs for your approval. Third, our developers build the site using modern technologies like Laravel, React, Vue.js, or Next.js depending on your project needs. Fourth, we perform thorough quality assurance testing across devices and browsers. Finally, we deploy to production, configure your domain and SSL, and provide documentation. Throughout the process, you receive regular updates and have direct access to your project manager.

3 How long does it typically take to complete a project?

Project timelines depend on scope and complexity. A standard business website typically takes 2 to 4 weeks. E-commerce platforms and web applications with custom features take 4 to 8 weeks. Mobile apps usually require 6 to 12 weeks depending on functionality. Custom ERP systems can take 8 to 16 weeks. During the initial consultation, we provide a detailed timeline with milestones, so you always know what to expect at each stage. We prioritize clear deadlines and consistent communication to ensure timely delivery.

4 What is your pricing structure?

Our pricing is project-based and transparent — we never have hidden fees. After understanding your requirements, we provide a detailed quote that breaks down costs for each phase of the project. Factors that influence pricing include design complexity, number of pages or features, third-party integrations, and ongoing maintenance needs. We also offer flexible payment plans for larger projects. For startups and non-profit organizations, we provide special discounted packages to help them get started. Contact us for a free, no-obligation quote tailored to your specific needs.

5 Do you offer ongoing maintenance and support after project delivery?

Yes, absolutely. We offer comprehensive post-launch maintenance and support packages that include regular software updates, security patches, performance monitoring, content updates, bug fixes, daily backups, and uptime monitoring. Our standard support package covers critical issues within 24 hours. We also provide training sessions for your team so they can manage day-to-day content updates independently. For clients who need continuous development, we offer monthly retainer plans with dedicated developer hours.

6 What technologies and frameworks do you work with?

We work with a diverse set of modern technologies. For backend development, we specialize in Laravel (PHP), Node.js, and Python. For frontend, we use React.js, Vue.js, Next.js, and Tailwind CSS. Our mobile app development works with Flutter for cross-platform apps and native Swift/Kotlin when needed. We deploy on cloud platforms including AWS, DigitalOcean, and Google Cloud. For databases, we use MySQL, PostgreSQL, and MongoDB. We also work with WordPress for content-heavy websites and integrate with APIs from Google, WhatsApp, LinkedIn, Razorpay, and many others.

7 Can you help with SEO and getting my website to rank on Google?

Yes, SEO is one of our core services. We offer both on-page and off-page SEO optimization. On-page SEO includes keyword research and strategy, meta tag optimization, content structuring with proper headings, image optimization, schema markup implementation, internal linking, and Core Web Vitals improvement. Off-page SEO covers quality backlink building, local SEO with Google Business Profile optimization, citation building, and social media presence. We provide monthly reports showing keyword rankings, organic traffic growth, and actionable recommendations. Our SEO strategies are tailored for businesses in Erode, Tamil Nadu, and across India.

8 How do you ensure my website is secure?

Security is built into every project from the start. We follow industry best practices including secure coding standards (OWASP guidelines), SSL/TLS certificate installation, input validation and sanitization to prevent SQL injection and XSS attacks, CSRF protection, secure authentication with encrypted password storage, regular dependency updates, server hardening, and automated daily backups. For e-commerce and sensitive applications, we implement additional measures like two-factor authentication, rate limiting, and security audit logging. We also conduct vulnerability testing before launch.

9 What is a Customized ERP system and do I need one?

A Customized ERP (Enterprise Resource Planning) system is a software solution built specifically for your business operations. Unlike off-the-shelf software, a custom ERP is designed around your exact workflows — whether that includes inventory management, billing, employee tracking, CRM, production planning, or reporting. You likely need an ERP if your business relies on multiple disconnected spreadsheets or tools, you are spending too much time on manual data entry, or you need real-time visibility across departments. We build ERP solutions using Laravel that are scalable, user-friendly, and integrate with your existing systems. We start with your most critical modules and can expand the system as your business grows.

10 How does WhatsApp Business API integration work?

WhatsApp Business API allows your business to send automated messages, notifications, order updates, appointment reminders, and customer support messages through WhatsApp at scale. Unlike the regular WhatsApp Business app, the API supports integration with your website, CRM, or ERP system. We handle the complete setup including API registration, message template approval, webhook configuration, and integration with your existing software. Common use cases include automated order confirmations, delivery tracking updates, customer support chatbots, appointment booking confirmations, and marketing campaigns. This is particularly effective for businesses in India where WhatsApp is the primary communication tool.

11 Do you offer internship and training programs?

Yes, we run structured internship training programs designed for students and fresh graduates who want to gain real-world experience in web development, mobile app development, and digital marketing. Our programs include hands-on project work with mentorship from experienced developers, training in modern technologies like Laravel, React, Flutter, and Python, exposure to professional tools like Git, CI/CD pipelines, and project management workflows, and a completion certificate. Internships are available in both online and offline modes. We also offer customized corporate training for teams looking to upskill in specific technologies. Visit our Careers page for current openings and registration details.

12 Can you help set up and manage my Google Business Profile?

Yes, we provide complete Google Business Profile (GBP) setup and optimization services. This includes creating or claiming your business profile, optimizing your business description with relevant keywords, uploading high-quality photos, setting up service areas and business categories, configuring messaging and booking features, and implementing a review management strategy. A well-optimized GBP is critical for local SEO — it helps your business appear in Google Maps results and the local pack when customers in your area search for your services. We also provide monthly monitoring and updates to keep your profile active and competitive.

13 What is the difference between business email and bulk email services?

Business email (like yourname@yourcompany.com) gives your team professional email addresses on your own domain, configured with providers like Google Workspace or Zoho. It builds brand credibility and is used for day-to-day business communication. Bulk email is a marketing tool used to send newsletters, promotional offers, product updates, or announcements to large subscriber lists. We set up bulk email systems with proper SPF, DKIM, and DMARC authentication to ensure high deliverability and avoid spam filters. Both services are important — business email for professionalism and bulk email for marketing reach. We help you set up and manage both.

14 How can I get started with Duo Dev Technologies?

Getting started is simple. You can reach out to us through our Contact page, email us, or call us directly. We will schedule a free initial consultation — either online or at our office in Erode — to discuss your project requirements, goals, and budget. After understanding your needs, we provide a detailed proposal with scope, timeline, and transparent pricing. Once approved, we begin the project with regular progress updates and milestone reviews. Whether you need a simple website, a complex application, or ongoing digital marketing support, we are here to help your business grow. No commitment is required for the initial consultation.

Still Have Questions?

Our team is happy to help. Reach out to us anytime and we will get back to you within 24 hours.