# TENSIX — Software, AI and Websites from Ahmedabad > TENSIX (https://www.tensix.in/) is a one-person software and AI studio in Navrangpura, Ahmedabad, Gujarat, India, founded and run by Hemal Shah. It builds websites, custom software and SaaS, AI agents and assistants, cloud and DevOps setups, email deliverability, data scraping and automation, and AI search visibility (GEO/AEO/SEO), at fixed prices in INR. ## Core pages - [TENSIX | Software, AI & Websites in Ahmedabad](https://www.tensix.in/): TENSIX builds websites, custom software, AI assistants and business automation for companies in Ahmedabad and abroad. Fixed prices. You own all the code. - [About TENSIX | Software & AI Studio, Ahmedabad](https://www.tensix.in/about): TENSIX is a software and AI studio in Navrangpura, Ahmedabad, run by Hemal Shah. You talk directly to the person building your project, start to finish. - [TENSIX Services and Prices: AI, Software, Websites and Cloud](https://www.tensix.in/services): TENSIX services in Ahmedabad: websites, custom software, AI assistants, cloud servers, email delivery, automation and AI search visibility, with fixed prices. - [Our Work: Live Projects Built by TENSIX](https://www.tensix.in/work): Live projects built by TENSIX in Ahmedabad: AI helpers, online booking, Google Maps lead finders, review replies, online stores and business websites. - [](https://www.tensix.in/case-studies): - [Contact TENSIX | Get a Fixed-Price Project Plan](https://www.tensix.in/contact): Tell Our Team Shah about your project. You get a reply within 24 hours with a simple plan and a fixed price for AI, software, website, or cloud work. - [Hemal Shah | Founder of TENSIX, Ahmedabad](https://www.tensix.in/hemal-shah): Hemal Shah is a software and AI engineer in Navrangpura, Ahmedabad, and the sole founder of TENSIX. He builds AI assistants, custom software and websites. - [Studio Engineering & Operations | TENSIX Studio](https://www.tensix.in/team): TENSIX is an independent studio founded by Hemal Shah, in Ahmedabad. See the AI tools he uses to deliver faster, while you always talk to the person doing the work. - [How TENSIX Builds Reliable AI Systems](https://www.tensix.in/frameworks): The 3-step method Hemal Shah of TENSIX uses to build AI assistants you can rely on: answers from your own data, apps that stay fast, and checked actions. - [Project Gallery: Screens from Real Builds](https://www.tensix.in/gallery): Screenshots from real projects by Hemal Shah at TENSIX, Ahmedabad: a secure file manager, a text-from-images reader and a Google Maps lead finder. - [AI Terms Explained Simply: Glossary](https://www.tensix.in/resources): Plain-English meanings of the AI terms business owners keep hearing: AI agents, RAG, GraphRAG, n8n and FastAPI. By Hemal Shah of TENSIX, Ahmedabad. - [TENSIX vs Agencies, Outsourcing & Freelancers](https://www.tensix.in/tensix-vs-traditional-agencies): Compare hiring TENSIX, one senior engineer, with an agency, an hourly outsourcing firm or a freelancer: who you talk to, pricing, speed and code ownership. - [TENSIX Guides & Insights | AI, Automation, Search](https://www.tensix.in/blogs): Plain-English guides from TENSIX on AI assistants, automation, cloud hosting and getting found on Google and ChatGPT, plus guides for Ahmedabad industries. - [](https://www.tensix.in/is-my-site-ai-ready): ## Services - [AI Agent and Assistant Development, Ahmedabad](https://www.tensix.in/services/ai-agent-development): Custom AI assistants and agents that answer from your own documents, handle repetitive work and connect to your tools. Fixed prices From ₹65,000. - [Cloud Server, VPS and DevOps Setup](https://www.tensix.in/services/cloud-devops): Secure cloud server (VPS) set-up, automatic deployments from GitHub, daily off-site backups and monitoring. Fixed prices From ₹49,999. Based in Ahmedabad. - [Custom Software, CRM and SaaS Development](https://www.tensix.in/services/custom-software-saas-development): Custom software, CRMs, ERPs and SaaS products built for your exact workflow. Fixed prices From ₹75,000, and you own all the code. Based in Ahmedabad. - [Web Scraping and Workflow Automation](https://www.tensix.in/services/data-scraping-automation): Automatic data entry from emails and invoices, Google Maps lead lists and custom website trackers with alerts. Fixed prices From ₹49,999. Based in Ahmedabad. - [Email Deliverability and Amazon SES Setup](https://www.tensix.in/services/email-deliverability): Stop business emails landing in spam. TENSIX sets up SPF, DKIM and DMARC, Amazon SES bulk sending and separate cold email domains. Fixed prices From ₹44,999. - [Monthly Tech Retainers and Fractional CTO](https://www.tensix.in/services/fractional-cto-retainers): Monthly engineering, server care, AI automation, code audits and technical leadership from Hemal Shah, with no long contract. Plans From ₹79,999 a month. - [GEO, AEO and SEO for AI Search Visibility](https://www.tensix.in/services/geo-aeo-seo): Help Google, ChatGPT, Gemini and Perplexity understand and cite your business with technical SEO, structured data and clear answer pages. Custom quote. - [Headless E-Commerce Development Services & Storefronts](https://www.tensix.in/services/headless-ecommerce-development): High-throughput headless e-commerce engineering by Hemal Shah. Sub-50ms catalog browsing, Next.js storefronts, MedusaJS, Shopify Storefront API, and bidirectional ERP sync. - [Industrial Web Engineering & B2B Manufacturing Portals](https://www.tensix.in/services/industrial-web-engineering): High-performance web engineering for manufacturers, machinery exporters, and industrial suppliers in Ahmedabad, Gujarat. Sub-400ms speed, RFQ portals, ERP sync. Fixed pricing From ₹49,999. - [Website Design and Development in Ahmedabad](https://www.tensix.in/services/website-development): Fast, mobile-friendly business websites with WhatsApp, enquiry forms and SEO basics built in. Fixed prices From ₹49,999, ready in 5 to 14 business days. ## Local pages - [](https://www.tensix.in/software-company-in-navrangpura-ahmedabad): - [Software & AI Development Company in Ahmedabad](https://www.tensix.in/ahmedabad-software-engineering): Websites, custom software, AI assistants and automation for Ahmedabad businesses. Fixed prices, and You work directly with our engineering leadership and founder Hemal Shah. - [](https://www.tensix.in/saas-developer-ahmedabad): - [](https://www.tensix.in/best-software-company-in-gota): - [TENSIX (Formerly HK Engineering) | Software, Ahmedabad](https://www.tensix.in/hk-engineering-ahmedabad): HK Engineering in Navrangpura, Ahmedabad is now TENSIX: a Software and AI studio • Founder: Hemal Shah. Not a CNC or manufacturing firm. Same person, new name. ## Guides & articles - [](https://www.tensix.in/blogs/ahmedabad-healthcare-digital-survival): - [](https://www.tensix.in/blogs/ahmedabad-jewelry-digital-survival): - [](https://www.tensix.in/blogs/ahmedabad-machinery-digital-survival): - [](https://www.tensix.in/blogs/ahmedabad-pharma-digital-survival): - [](https://www.tensix.in/blogs/ahmedabad-real-estate-digital-survival): - [](https://www.tensix.in/blogs/ahmedabad-textile-digital-survival): - [Building AI Agents with FastAPI: A Practical Guide](https://www.tensix.in/blogs/ai-engineering/building-ai-agents-with-fastapi): How to build an AI agent (software that answers and acts for you) with FastAPI and Python: how it fits together, the code, security, and deployment tips. - [Automated Data Pipelines with Python & n8n](https://www.tensix.in/blogs/automation/etl-pipeline-automation-n8n-python): How to move data between your apps and databases automatically with Python and n8n, so reports and AI search stay current without manual exports. - [Building My First AI Project | Hemal Shah (HK)](https://www.tensix.in/blogs/building-my-first-ai-project-lessons-learned): Lessons from building my first real AI project, a chess engine: why the first version was too slow, how alpha-beta pruning fixed it, and what I learned. - [China's Cheap AI vs India's Sovereign AI Push](https://www.tensix.in/blogs/case-studies/china-vs-india-ai-race-cheap-llms): Why Chinese AI models are so cheap, what India is building in response, and what it means for Indian businesses choosing an AI model today. - [Guide: AI Document Search with FastAPI & pgvector](https://www.tensix.in/blogs/case-studies/enterprise-rag-pgvector-fastapi-case-study): How to build an AI assistant that answers from your company documents (RAG) on PostgreSQL and FastAPI, with fewer moving parts and faster replies. - [How IRCTC Handles the Tatkal Rush: System Design](https://www.tensix.in/blogs/case-studies/irctc-system-design-scalability): Why IRCTC slows down at Tatkal time and how it stops two people booking the same seat: queues, caching, and database locks explained simply. - [WhatsApp System Design: Why It Lags Under Load](https://www.tensix.in/blogs/case-studies/whatsapp-system-design-outage): How WhatsApp delivers messages for billions of people, and the likely technical reasons it slows down after outages or big feature launches, explained. - [n8n vs Python Scripts | Hemal Shah (HK)](https://www.tensix.in/blogs/n8n-vs-python-scripts-when-to-use-which): When to use n8n, a visual automation tool, and when to write a custom Python script instead. A simple decision guide for automating business work, by TENSIX. - [GEO & AEO: How to Get Cited by AI Search Engines](https://www.tensix.in/blogs/seo-engineering/geo-aeo-semantic-seo-architecture): How structured data (JSON-LD) and clear entity pages help ChatGPT, Perplexity, and Google AI Overviews understand your business and cite it correctly. - [The Future of SEO: GEO and Search Engines | Hemal Shah (HK)](https://www.tensix.in/blogs/the-future-of-seo-geo-and-search-engines): A plain guide to where people search today, from Google and Bing to AI assistants like ChatGPT and Perplexity, and what GEO means for your business. - [The Ultimate Local Business SEO Strategy | Hemal Shah (HK)](https://www.tensix.in/blogs/the-ultimate-local-business-seo-master-strategy): A plain-language local SEO plan for small businesses: fix your website basics, write clear pages, win Google answer boxes, and get recommended by AI search. - [What Is Our Life? | Hemal Shah (HK)](https://www.tensix.in/blogs/what-is-our-life): A philosophical reflection on the meaning of life, karma, and finding your path – by Hemal Shah. - [Why I Chose Automation Over a 9-to-5 | Hemal Shah (HK)](https://www.tensix.in/blogs/why-i-chose-automation-over-a-9-to-5): Why Hemal Shah chose to build automation and software for clients instead of taking a 9-to-5 job: the freedom, the real risks, and what the work has taught him. ## Machine-readable - [Full text of every page](https://www.tensix.in/llms-full.txt): All pages as Markdown in one file. - [OpenAPI description](https://www.tensix.in/openapi.json): OpenAPI 3.1 for POST /api/contact (send a project inquiry). - [Agent Skills index](https://www.tensix.in/.well-known/agent-skills/index.json): Skill for picking a service and plan and requesting a quote. - Every page is also available as Markdown: send `Accept: text/markdown` to the page URL, or fetch https://www.tensix.in/md/.md (for example https://www.tensix.in/md/index.md, https://www.tensix.in/md/services/cloud-devops.md).