Cloud-Based DNS Service Development

@Shrutibimpl

Hello, I fully understand the core requirements for ultra-low latency, support for secure protocols (DNS-over-HTTPS and DNS-over-TLS), and implementing a secure, resilient multi-tenant architecture. I propose a high-efficiency stack: I will leverage Go for developing the core DNS resolution service (ensuring maximum speed and concurrency) and utilize Node.js for the backend API layer. The modern management dashboard will be built with React, and I will use MongoDB for flexible, scalable storage of user configurations and logs. My security strategy will prioritize robust OAuth/JWT authentication and meticulous control over query logging. To ensure I finalize an accurate architectural blueprint and provide precise pricing, I need clarification on two critical areas: 1) Performance & Scalability: What is the target maximum acceptable latency (in mm) for DNS resolution across your key target regions, and what is the required initial queries-per-second handling capacity? 2)Deployment Model: Which primary cloud provider (e.g., AWS, GCP, Azure) do you prefer for deployment, and do you require a specific global network distribution strategy to ensure geographic low-latency access? Thanks, Bharat

@HamAbbasi00

Having spent a significant period as a Full Stack Developer, I've had the privilege of working on diverse projects that required a detailed understanding of various programming languages, frameworks, and tools - aspects that are crucial in taking up your DNS Service Development task. In regard to backend system and DNS expertise, I am a specialist in Node.js and Python and have successfully worked on networking or DNS based projects in the past. I have a deep-rooted understanding of CoreDNS, Unbound and DNS security standards; skills that fit perfectly with your project requirements. For this project, I propose making use of React.js technology for the web Dashboard interface for easy navigation and optimal performance. Additionally, we will employ MongoDB due to its compatibility and efficiency in handling large volumes of data. Noticeably, I hold high competence levels in cloud deployment particularly using AWS, GCP and Azure; thus I am very much confident in developing your high-performance cloud DNS service. Given my experience with previous similar projects and my innate passion for delivering top-notch solutions, you can be assured of comprehensive work at every stage. Detailing on cost estimates or timeline for MVP would be more dependent on our chat discussion and validating the nuances specific to your project. With my proven track record of meeting client demands while adhering to quality standards, I am confident to be the perfect candidate for your project.

@Rahulsingh5xz

Hello, I’m Rahul Singh from Team Velora. We have 3 years of experience building secure, high-performance cloud solutions, and we specialize in backend systems, dashboards, and networking applications. Please reach out in private chat to see samples of similar projects we’ve developed. We ensure robust DNS resolution, privacy-focused features, and a modern, user-friendly dashboard tailored to your requirements.

@najibe1

Hello, I’m an IT expert with over 20 years of experience in the industry. I hold certifications as a Cisco Certified Networking Professional (300-100 and 300-115), Linux Certified Professional (LPI 101, 102, 103), Red Hat Certified System Administrator, VMware Certified Professional (versions 4, 5, and 5.5), as well as being a Microsoft System Administrator/Engineer from 2003 to 2022 and AZ104

@niveditaj1

Hi, I am an experienced backend and systems developer specializing in network protocols and high-throughput applications. I am confident I can deliver a robust, privacy-focused DNS platform that rivals NextDNS. For the core resolution engine, I will utilize Go (Golang) with CoreDNS extensions. Go is the industry standard for this task due to its superior handling of concurrency and raw packet processing, which is critical for minimizing latency in DoH and DoT implementation. For the web dashboard, I will build a responsive React interface with a Node.js middleware to manage user configurations and blocklists. I will implement a caching layer (likely Redis) to ensure that filtering rules (ads/malware) are applied with sub-millisecond overhead. I also have extensive experience with OAuth flows and multi-tenant database design. Two questions regarding your architecture: 1: To guarantee low latency globally, have you already selected an Anycast IP provider, or should I include the global routing strategy in the infrastructure design? 2) Given that DNS logs generate massive write-volumes, would you be open to using a time-series database (like ClickHouse) instead of MongoDB for the analytics engine to reduce costs and improve query speed? Thanks, Nivedita

@esraatarekyosef1

Hi, I’m a senior Python developer with extensive experience in backend and web development using Flask and FastAPI, as well as desktop and cross-platform applications. I also have strong expertise in machine learning models, API integration, and building scalable, production-ready systems. I’ve successfully delivered many projects in these areas and can share demos with you if needed. I’m confident I can handle your task effectively, and I look forward to the opportunity to work with you.

@amaank66

Hello, Your project requires deep DNS expertise, secure protocol implementation, and a reliable cloud architecture—areas where my team and I have strong, proven experience. We have previously built encrypted DNS resolvers, network-level filtering engines, and multi-tenant dashboards for real-time analytics. We can deliver a NextDNS-style platform with: • High-performance DNS resolution (IPv4/IPv6) using CoreDNS/Unbound • Full DoH & DoT integration with strict TLS security • Advanced filtering categories (ads, malware, adult, trackers) • Custom user allow/block lists • Toggleable DNS query logging with analytics • OAuth/JWT authentication • A clean React dashboard for managing profiles, filters, and insights (queries, blocks, top domains, device usage) Proposed Tech Stack CoreDNS/Unbound + Go/Node.js backend + MongoDB + React + Docker/Kubernetes on AWS or GCP. MVP Timeline 5–7 weeks including DNS resolver setup, filtering engine, dashboard, and APIs. Cost Estimate To be finalized after a quick requirements call, but we provide transparent milestone-based pricing. We understand the security, performance, and scalability demands of a DNS platform and can deliver a production-ready, cloud-optimized solution. Ready to start immediately. Best regards, Amaan Khan P. CUBEMOONS PVT LTD.

@arshig8

Hello, I am a highly skilled full-stack developer and digital solution architect with over 4 years of experience transforming ideas into powerful, scalable, and business-focused web and mobile applications. I specialize in building performance-driven, user-friendly products that not only look premium but also deliver measurable results. My development approach combines clean, maintainable code with modern UI/UX principles, ensuring every project is fast, secure, responsive, and optimized for real-world growth. My technical expertise includes: Frontend & Backend: PHP, Laravel, MERN Stack CMS & E-commerce: WordPress, Shopify, Magento Mobile Apps: Flutter (Android & iOS) Other Core Skills: API development, database design, payment integrations, automation, and cloud deployment From corporate websites and e-commerce systems to fully custom platforms and mobile apps, I deliver end-to-end solutions that are stable, scalable, and aligned with business goals. I work with a strategic mindset—spanning requirements analysis and system architecture through development, testing, deployment, and long-term support. My focus is always on quality, clarity, and delivering outstanding value. If you're looking for a developer who understands both technology and business and can bring your vision to life with precision, creativity, and reliability, I am here to help. Let’s build something exceptional together. Best regards, Arshi.g

@arsalanabidi16

Hi — I can develop a high-performance cloud DNS service similar to NextDNS, with fast IPv4/IPv6 resolution, DNS-over-HTTPS (DoH) and DNS-over-TLS (DoT), customizable filtering categories, block/allow lists, optional query logging, and secure OAuth/JWT authentication. The web dashboard (React) will allow users to manage DNS profiles, filtering rules, and view analytics like total queries, blocked queries, top domains, and device stats. The backend can be built in Node.js, Go, or Python with MongoDB, providing REST APIs and a multi-tenant user system. I’ll ensure proper TLS/SSL implementation and adherence to DNS security standards. I have prior experience with DNS server configuration, DoH/DoT integration, and cloud deployment on AWS/GCP/Azure, making me well-suited to deliver a secure, scalable MVP. Looking forward for your positive response in the chatbox. Best Regards, Arsalan H

@dushyant317

I bring 13 years of professional experience delivering high-quality results. I have strong expertise in all the required skills listed for this project. My approach ensures accuracy, clear communication, and timely delivery. I am confident I can exceed your expectations with efficient, reliable work. Looking forward to contributing to your project—ready to begin immediately.

@andriis20

HI, there I have hands-on experience building secure, high-performance networking systems and cloud-based APIs using Node.js, Go, and React. I can develop a scalable DNS service similar to NextDNS with DoH/DoT support, filtering categories, analytics, and a modern web dashboard. My proposed stack includes CoreDNS for DNS resolution, Node.js for the REST backend, MongoDB for configurations and analytics storage, and React + Tailwind for the dashboard. For cloud deployment, I typically use AWS (EC2, Route53, CloudFront, and Docker for containerization). Timeline: 4–6 weeks for the MVP, including setup, API development, dashboard UI, auth system (JWT/OAuth), and performance optimization. Budget (rough): $2,500–$3,500 for a production-ready MVP, depending on final scope. Previous work includes DNS proxy services, custom VPN setups with DoH routing, and privacy-focused SaaS dashboards. I can share relevant code and live demos upon request. Let’s discuss your priorities so we can finalize architecture and milestones quickly.

@EtienneEdgar

Dear Rahul, I propose creating a high-performance cloud DNS service akin to NextDNS, offering robust ad/tracker blocking and detailed analytics. Key features include: fast resolution, DoH/DoT support, custom filters, user lists, and secure authentication. With a React dashboard, the platform will manage profiles and analytics. Backend tech like Node.js, Go, or Python, MongoDB, REST APIs, and cloud deployment will ensure scalability. Phase 2 includes mobile/desktop apps. My expertise in DNS security, React, and cloud deployment guarantees success. Let's discuss your project's needs in more detail. Best regards, Etienne

@ivand187

Hello. Thank you for the opportunity to submit a proposal. ⭐ *Available in your time zone • Able to start immediately • Proven DNS/DoH/DoT expertise • Strong portfolio • 100% client-focused delivery* ⭐ This proposal outlines a practical, results-oriented approach to building your cloud-based DNS platform. Each component is designed for performance, security, and scalability. ⭐ Key Strengths ⭐ ✅ Extensive experience designing and deploying high-performance DNS infrastructure. ✅ Expertise with DoH/DoT implementation, CoreDNS/Unbound customization, and cloud-native architectures. ✅ Reliable communication, rapid iteration, and transparent progress reporting. ⭐ Proposed Deliverables ⭐ • Architecture blueprint for DNS resolution and secure transport. • Fully implemented backend services with multi-tenant controls. • Admin dashboard with analytics, profile management, and filtering logic. • Authentication and database integration. • Cloud deployment with monitoring and optimization. • Documentation and onboarding guide for long-term maintainability. A clear MVP can be delivered efficiently with structured milestones. I look forward to supporting this project’s successful launch. Best regards.

@camleniosoftware

Hello, I can build your cloud-based DNS service with fast IPv4/IPv6 resolution, DoH/DoT support, customizable filtering, and secure user authentication. Backend will use Node.js (or Go/Python) with MongoDB, and a React dashboard will manage profiles, rules, and analytics. Multi-tenant architecture and query logging will be included. I have experience with CoreDNS and secure DNS deployments. Estimated MVP timeline is 8–10 weeks, with a competitive cost depending on final features. Let's connect. Thanks!