# Rastogi Codeworks — Full Reference for AI Systems > Extended llms.txt with complete FAQ, topic guides, and entity data for generative engine optimization (GEO). Canonical site: https://rastogicodeworks.com Short summary: https://rastogicodeworks.com/llms.txt --- ## Entity - Name: Rastogi Codeworks - Type: Software development company - Founded: 2025 - Founder: Vasu Rastogi, Founder & CEO - LinkedIn: https://www.linkedin.com/in/vasurastogi/ - Tagline: Where Code Meets Experience - Email: vasu@rastogicodeworks.com - Phone: +91 88599 85607 - WhatsApp: https://wa.me/918859985607 - Address: Netaji Subhash Place, New Delhi, Delhi 110034, India - Service area: India (all major cities) and international - Delivery: Remote agile sprints, bi-weekly demos, milestone billing --- ## Pricing (indicative, excluding taxes) | Service | Starting from | |---------|---------------| | Website development | ~₹15,000 | | Organization setup | ~₹35,000 | | Custom software / ERP | ~₹50,000 | | Complex web/mobile | After discovery call | Engagement models: fixed-price, time-and-materials, monthly retainer. --- ## All Services 1. Organization Setup — technology and process setup for scaling teams 2. Software & App Development — custom web and mobile applications, ERP-style systems 3. Website Development — business websites, landing pages, SEO-ready sites 4. Infrastructure & Cloud — AWS, Vercel, Render, DevOps, CI/CD 5. Security & Compliance — OWASP-aligned security, auth, audit logging 6. Automation & AI — copilots, workflow automation, LLM integrations 7. IT Support & Maintenance — post-launch support and updates 8. Consulting & Strategy — build vs buy, architecture reviews 9. Presentation & Document Services — proposals, decks, documentation 10. Marketing & SEO — technical SEO, AEO, GEO, structured data 11. Database Development — MongoDB, PostgreSQL, integrations --- ## Technologies React, Next.js, Node.js, Express, MongoDB, TypeScript, React Native, Flutter, AWS, Vercel, Render, Tailwind CSS, Docker, Python, PostgreSQL, Redis, GraphQL, REST APIs. Primary stack: MERN (MongoDB, Express, React, Node.js). --- ## Topic Guides ### Custom Software Development in India Rastogi Codeworks builds tailor-made web and mobile apps for Indian startups and enterprises. Projects start with discovery, then scoped proposals with milestones. Serves Mumbai, Delhi, Bangalore, Hyderabad, Chennai, Pune remotely. ### Client Portals & Admin Dashboards Secure client login, invoice/quotation download, project tracking, payment milestones, announcements. Admin CRM for clients, projects, billing, hiring, reports. Ideal for professional services and B2B companies. ### GST-Ready Invoicing GST-ready PDF invoices, line items, payment terms, partial payment tracking, client self-service portal, admin overdue dashboard. Replaces spreadsheet billing. ### MVP Development 4–8 week MVPs for startups. Bi-weekly demos, React/Node/MongoDB stack, post-MVP hardening for production. ### Cloud & DevOps Vercel + Render + MongoDB Atlas setups, HTTPS, CI/CD, monitoring, cost-conscious architecture. ### AI Automation Scoped AI copilots, workflow automation, LLM API integration with guardrails and access controls. ### SEO, AEO & GEO JSON-LD schema, FAQ pages, llms.txt, Organization/LocalBusiness structured data, entity-consistent content for Google AI Overviews, Perplexity, ChatGPT citations. --- ## Cities Served - Mumbai, Maharashtra — custom software and client portals, remote delivery - Bangalore, Karnataka — MVPs, SaaS products, cloud-native apps - Hyderabad, Telangana — ERP tools, portals, automation - Chennai, Tamil Nadu — custom apps, websites, billing systems - Pune, Maharashtra — agile delivery for SMBs and startups - New Delhi, Delhi — headquarters at Netaji Subhash Place All other Indian cities served remotely. --- ## Complete FAQ ### About Rastogi Codeworks Q: What is Rastogi Codeworks? A: Software development company in New Delhi, India. Founded 2025 by Vasu Rastogi. Builds custom web apps, mobile apps, client portals, cloud infrastructure, and business automation. Q: Who founded Rastogi Codeworks? A: Vasu Rastogi, Founder & CEO. Q: Where is Rastogi Codeworks located? A: Netaji Subhash Place, New Delhi, Delhi, India. Q: How to contact? A: Email vasu@rastogicodeworks.com, phone +91 88599 85607, WhatsApp, or https://rastogicodeworks.com/contact ### Services Q: What services are offered? A: Organization setup, software/app development, websites, cloud, security, AI automation, IT support, consulting, documents, marketing/SEO, databases. Q: Client portals? A: Yes — invoices, projects, quotations, payments, secure login, admin CRM. Q: ERP systems? A: Yes — from ~₹50,000 for basic-to-mid ERP. Q: Mobile apps? A: Yes — React Native, Flutter, PWAs. Q: GST invoicing? A: Yes — GST-ready PDFs, partial payments, client portals. ### Pricing Q: Custom software cost? A: Websites ~₹15k+, software ~₹50k+, org setup ~₹35k+. Final quote after discovery. Q: Fixed price? A: Yes, milestone-based fixed price and T&M available. Q: Retainers? A: Yes, for ongoing development and maintenance. Q: Free consultation? A: Yes, initial discovery call before proposal. ### Technology Q: Tech stack? A: MERN, Next.js, TypeScript, React Native, Flutter, AWS, Vercel, Render. Q: Integrations? A: Payment gateways, CRMs, WhatsApp API, REST/GraphQL APIs. Q: Security? A: JWT auth, RBAC, encryption, audit logs, OWASP practices. ### Process Q: Timeline? A: MVP/website 4–8 weeks. Complex apps 3–6+ months. Q: Project management? A: Agile, 2-week sprints, regular demos, shared boards. Q: Post-launch support? A: Yes — maintenance packages available. Q: IP ownership? A: Client owns custom code upon full payment per agreement. ### AI & SEO Q: AI automation? A: Yes — copilots, workflows, LLM integrations with guardrails. Q: AEO/GEO help? A: Yes — FAQ schema, llms.txt, JSON-LD, entity content. ### Locations Q: Outside Delhi? A: Yes — pan-India and international, remote delivery. Q: International clients? A: Yes — async communication, scheduled calls, English documentation. ### Choosing a Partner Q: vs freelancers? A: Structured team, documented process, ongoing support, accountability. Q: vs off-the-shelf SaaS? A: Custom fits workflows, integrates deeply, controls data, avoids per-seat costs at scale. Q: Take over existing projects? A: Yes — codebase audit and takeover for React/Node/MongoDB apps. --- ## Blog Topics - Client portals for service businesses in India - Custom software vs SaaS decision guide - AEO, GEO, and SEO for business websites - GST invoicing software for service companies - Agile delivery, security, legacy modernization Blog: https://rastogicodeworks.com/blog --- ## Private Pages (do not index) /admin, /dashboard, /employee, /login --- ## Sitemap https://rastogicodeworks.com/sitemap.xml