# Ramesh Das — Lead AI Full-Stack Developer

> Lead AI Full-Stack Developer with 6+ years building production-grade Generative AI applications, LLM pipelines, Agentic AI systems, RAG solutions, and full-stack web platforms. Based in Kathmandu, Nepal. Open to remote work worldwide: full-time, contract, freelance, retainer, or staff augmentation.

## Core Pages

- [Portfolio & Home](https://www.rameshdas.dev/): Lead AI Full-Stack Developer — 6+ years building Generative AI, LLM pipelines, Agentic AI, RAG systems, microservices, and full-stack apps
- [Services & Pricing](https://www.rameshdas.dev/services): AI development, RAG systems, agentic workflows, backend APIs, full-stack SaaS, and consulting
- [Hire Ramesh Das](https://www.rameshdas.dev/hire): Generative AI, LLMs, RAG, agentic workflows, AI SaaS — available for remote contracts and full-time roles
- [Freelance & Contract](https://www.rameshdas.dev/freelance): Fixed-milestone and retainer engagements for AI and full-stack projects
- [Remote Engineering](https://www.rameshdas.dev/remote): Async-first remote delivery worldwide across all time zones
- [Contact](https://www.rameshdas.dev/contact): Hire inquiry form and direct contact details

## Documentation

- [Full LLM Context](https://www.rameshdas.dev/llms-full.txt): Complete knowledge base — profile, skills, services, projects, all tools, and career guides
- [Social Profiles](https://www.rameshdas.dev/social-profile.txt): Verified social and professional profile links
- [Sitemap](https://www.rameshdas.dev/sitemap.xml): Full XML sitemap of all indexed pages
- [RSS Feed](https://www.rameshdas.dev/rss.xml): RSS feed for latest content updates

## Resumes

- [AI Full-Stack Resume (PDF)](https://www.rameshdas.dev/AI-Full-Stack-Developer-Ramesh-Kumar-Das.pdf): Resume — AI, Generative AI, LLMs, full-stack engineering
- [Full-Stack Developer Resume (PDF)](https://www.rameshdas.dev/Full-Stack-Developer-Ramesh-Kumar-Das.pdf): Resume — React, Next.js, Node.js, Python full-stack
- [Backend Engineer Resume (PDF)](https://www.rameshdas.dev/Backend-Engineer-Ramesh-Kumar-Das.pdf): Resume — FastAPI, Django, Node.js, microservices, APIs

## Free Online Tools

- [All Tools](https://www.rameshdas.dev/tools): 60+ free browser-based tools for developers, SEO, business, and content

### Developer Tools

- [Base64 Decoder](https://www.rameshdas.dev/base64-decoder): Decode Base64-encoded text into readable UTF-8 content
- [Base64 Encoder](https://www.rameshdas.dev/base64-encoder): Encode text or files into Base64 format
- [Hash Generator](https://www.rameshdas.dev/hash-generator): Generate MD5, SHA-1, SHA-256, SHA-512 hashes
- [JWT Decoder](https://www.rameshdas.dev/jwt-decoder): Decode and inspect JWT header and payload
- [JWT Generator](https://www.rameshdas.dev/jwt-generator): Generate signed JWT tokens for development and testing
- [Unix Timestamp Converter](https://www.rameshdas.dev/unix-timestamp-converter): Convert Unix timestamps to readable dates and back
- [URL Decoder](https://www.rameshdas.dev/url-decoder): Decode percent-encoded URLs and query strings
- [URL Encoder](https://www.rameshdas.dev/url-encoder): Encode text for safe use in URL query parameters
- [UUID Generator](https://www.rameshdas.dev/uuid-generator): Generate random UUID v4 identifiers
- [Regex Tester](https://www.rameshdas.dev/regex-tester): Test regular expressions with real-time matching
- [HTTP Status Checker](https://www.rameshdas.dev/http-status-checker): Check HTTP response status codes and headers
- [Redirect Checker](https://www.rameshdas.dev/redirect-checker): Trace full URL redirect chains
- [Color Picker](https://www.rameshdas.dev/color-picker): Pick and convert colors between HEX, RGB, and HSL
- [Diff Checker](https://www.rameshdas.dev/diffchecker): Compare two blocks of text or code and highlight differences

### Code Formatters & Minifiers

- [CSS Formatter](https://www.rameshdas.dev/css-formatter): Beautify and format compressed CSS stylesheets
- [CSS Minifier](https://www.rameshdas.dev/css-minifier): Minify CSS by removing whitespace and comments
- [HTML Formatter](https://www.rameshdas.dev/html-formatter): Format and indent HTML templates and markup
- [HTML Minifier](https://www.rameshdas.dev/html-minifier): Minify HTML to reduce page size
- [JavaScript Minifier](https://www.rameshdas.dev/javascript-minifier): Minify JavaScript for production delivery
- [JSON Formatter](https://www.rameshdas.dev/json-formatter): Format and beautify JSON with readable indentation
- [JSON Validator](https://www.rameshdas.dev/json-validator): Validate JSON syntax and identify errors
- [JSON Viewer](https://www.rameshdas.dev/json-viewer): Explore nested JSON in an interactive tree view
- [Markdown Editor](https://www.rameshdas.dev/markdown-editor): Write Markdown with live preview
- [SQL Beautifier](https://www.rameshdas.dev/sql-beautifier): Beautify minified SQL queries for readability
- [SQL Formatter](https://www.rameshdas.dev/sql-formatter): Format SQL with consistent indentation and style

### SEO & Technical SEO Tools

- [Free SEO Audit](https://www.rameshdas.dev/free-seo-audit): Analyze technical SEO and on-page issues
- [Hreflang Generator](https://www.rameshdas.dev/hreflang-generator): Generate hreflang tags for multilingual sites
- [Meta Tag Checker](https://www.rameshdas.dev/meta-tag-checker): Inspect title, description, canonical, and Open Graph tags
- [Meta Tag Generator](https://www.rameshdas.dev/meta-tag-generator): Generate SEO-friendly meta and Open Graph tags
- [SERP Preview](https://www.rameshdas.dev/serp-preview): Preview how pages appear in Google search results
- [Sitemap Generator](https://www.rameshdas.dev/sitemap-generator): Generate XML sitemaps for search engines
- [Robots.txt Generator](https://www.rameshdas.dev/robots-txt-generator): Create valid robots.txt files for crawler control
- [LLMs.txt Generator](https://www.rameshdas.dev/llms-txt-generator): Generate llms.txt files for AI agent discoverability
- [UTM Builder](https://www.rameshdas.dev/utm-builder): Build UTM-tagged URLs for campaign tracking
- [Schema Generator](https://www.rameshdas.dev/schema-generator): Generate Schema.org JSON-LD structured data
- [Keyword Density Checker](https://www.rameshdas.dev/keyword-density-checker): Analyze keyword frequency and density in content

### Business & Finance Tools

- [Invoice Generator](https://www.rameshdas.dev/invoice-generator): Create professional invoices for freelancers and businesses
- [Proposal Generator](https://www.rameshdas.dev/proposal-generator): Create client-ready project proposals
- [Quotation Generator](https://www.rameshdas.dev/quotation-generator): Create professional service quotations
- [Receipt Generator](https://www.rameshdas.dev/receipt-generator): Create printable receipts for completed transactions
- [Payslip Generator](https://www.rameshdas.dev/payslip-generator): Create employee payslip documents
- [Estimate Generator](https://www.rameshdas.dev/estimate-generator): Create project cost estimates
- [Discount Calculator](https://www.rameshdas.dev/discount-calculator): Calculate sale prices and discount amounts
- [Freelance Rate Calculator](https://www.rameshdas.dev/freelance-rate-calculator): Estimate sustainable hourly or daily rates
- [Hourly Rate Calculator](https://www.rameshdas.dev/hourly-rate-calculator): Convert annual salary to hourly rate
- [Loan Calculator](https://www.rameshdas.dev/loan-calculator): Estimate monthly payments, total interest, repayment cost
- [Percentage Calculator](https://www.rameshdas.dev/percentage-calculator): Calculate percentages and percentage changes
- [Profit Margin Calculator](https://www.rameshdas.dev/profit-margin-calculator): Calculate gross profit, margin, and markup

### Generators & PDF Tools

- [Business Name Generator](https://www.rameshdas.dev/business-name-generator): Generate business name ideas for startups
- [Company Name Generator](https://www.rameshdas.dev/company-name-generator): Generate professional company and brand names
- [Cron Generator](https://www.rameshdas.dev/cron-generator): Build and explain cron expressions for automation
- [Hashtag Generator](https://www.rameshdas.dev/hashtag-generator): Generate relevant social media hashtags
- [QR Code Generator](https://www.rameshdas.dev/qr-code-generator): Create QR codes from URLs, text, WiFi, and vCard
- [Slug Generator](https://www.rameshdas.dev/slug-generator): Convert titles to clean, URL-friendly slugs
- [Compress PDF](https://www.rameshdas.dev/compress-pdf): Reduce PDF file size for email and uploads
- [PDF to Image](https://www.rameshdas.dev/pdf-to-image): Convert PDF pages to high-quality JPG images
- [Merge PDF](https://www.rameshdas.dev/merge-pdf): Combine multiple PDF files into one document
- [Split PDF](https://www.rameshdas.dev/split-pdf): Extract pages or split PDFs into multiple files
- [Rotate PDF](https://www.rameshdas.dev/rotate-pdf): Rotate PDF pages to correct orientation
- [Unlock PDF](https://www.rameshdas.dev/unlock-pdf): Remove password protection from PDF files
- [Image Compressor](https://www.rameshdas.dev/image-compressor): Compress JPEG, PNG, and WebP images

### Writing & Content Tools

- [Character Counter](https://www.rameshdas.dev/character-counter): Count characters, words, lines for social posts and metadata
- [Word Counter](https://www.rameshdas.dev/word-counter): Count words, characters, sentences, and paragraphs
- [Reading Time Calculator](https://www.rameshdas.dev/reading-time-calculator): Estimate reading time based on word count
- [Human Text Rewriter](https://www.rameshdas.dev/human-text-rewriter): Rewrite AI-generated text to sound natural and human

## Tech Career Guides

- [AI Full-Stack Engineer Guide](https://www.rameshdas.dev/ai-full-stack-engineer): Combine AI capabilities with full-stack development
- [Agentic AI Engineer Guide](https://www.rameshdas.dev/agentic-ai-engineer): Design and build intelligent autonomous AI agents
- [LLM Engineer Guide](https://www.rameshdas.dev/llm-engineer): Work with large language models and LLM applications
- [RAG Engineer Guide](https://www.rameshdas.dev/rag-engineer): Build Retrieval-Augmented Generation systems
- [Generative AI Engineer Guide](https://www.rameshdas.dev/generative-ai-engineer): Create AI systems that generate content and code
- [Backend Developer Guide](https://www.rameshdas.dev/backend-developer): Essential skills for backend development
- [Full-Stack Engineer Guide](https://www.rameshdas.dev/full-stack-engineer): Build complete web applications end to end
- [FastAPI Developer Guide](https://www.rameshdas.dev/fastapi-developer): High-performance Python APIs with FastAPI
- [DevOps Engineer Guide](https://www.rameshdas.dev/what-is-devops-engineer): CI/CD, infrastructure automation, and cloud operations

## Optional

- [Privacy Policy](https://www.rameshdas.dev/privacy): How visitor data is handled on rameshdas.dev
- [Terms of Service](https://www.rameshdas.dev/terms): Terms governing use of rameshdas.dev
- [LinkedIn](https://www.linkedin.com/in/mrdas-developer/): Professional LinkedIn profile for Ramesh Das
- [GitHub](https://github.com/mrdasdeveloper): Personal GitHub — open-source projects and contributions
- [Upwork](https://www.upwork.com/freelancers/rameshdas): Freelance profile on Upwork
- [YouTube](https://www.youtube.com/@mrdasdeveloper): LLM, RAG, and AI development tutorial videos

Last updated: 2026-09-08