Kalp Lathia

a Full-Stack AI Architect.

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01 / About

The Engineer

About Me

Senior Full-Stack Engineer with 6+ years of experience building scalable web platforms and production-grade AI systems. Specialized in architecting end-to-end applications combining React/Next.js, Node.js/FastAPI, and multi-agent LLM workflows. I own system architecture from frontend to infrastructure, delivering robust, high-performance applications.

My journey started with Angular frontends for healthcare clients, evolved through blockchain marketplaces and AI-powered platforms, and led me to where I am now — architecting multi-agent systems that plan, reason, and execute autonomously.

From pixel-perfect interfaces to autonomous agent systems — a journey driven by curiosity and craft.

Let's Connect

Resume

Years Exp

Projects

Github Contribs

Technologies

02 / Journey

The Evolution

Fifteen projects across five chapters. Each chapter marks a paradigm shift in how I think about building software.

Chapter I

The Interface Crafter

Building pixel-perfect experiences for the web

“Every journey starts at the edge of the screen — where code meets the people who use it.”

Ch. I·Frontend EngineerWebsite

4Bit Technology

A developer-first company presence

Company website built for 4Bit Technology featuring a dark-themed design with smooth animations, responsive layouts across all devices, and a static chatbot widget for visitor engagement and lead capture.

Clean, minimal — sometimes the best interfaces are the ones that get out of the way. A focused build where every pixel served a purpose.

•Dark-themed responsive design
•Static chatbot widget integration
•Performance-optimized static site

AngularTypeScriptPrimeNGHTMLSCSS

View Details →Ask KORA

Ch. I·Frontend EngineerWebsite

Journey2Germany

Pixel-perfect from Figma to production

Angular website for a Germany immigration consultancy helping Indian students and professionals study or work in Germany. SSR-enabled for SEO performance. Integrated Calendly for appointment scheduling and Google Search Console for search indexing. Optimized for Lighthouse scores across performance, accessibility, and SEO.

The project where pixel-perfect stopped being a buzzword and became a practice. Every component matched the Figma design down to the last pixel.

•Pixel-perfect implementation from Figma
•SSR-enabled for SEO performance
•Optimized Lighthouse scores

AngularTypeScriptAngular Universal (SSR)CalendlyGoogle Search ConsoleSCSS

View Details →Ask KORA

“Interfaces taught me empathy for users. But I wanted to build systems that didn't require trust — they proved it.”

Chapter II

The Trust Architect

Building verifiable systems on the blockchain

Ch. II·Frontend LeadBlockchain

NFT Marketplace

The eco-friendly bazaar of the blockchain

An eco-friendly NFT marketplace on the Algorand blockchain. Users mint, sell, buy, rent, and resell NFTs. Featured single-step minting, partial minting, and a White Label NFT solution (NFTaaS). Supported credit card and crypto payments. Artists receive 90% from initial sales and 5% royalties.

My first deep dive into decentralized systems. Single-handedly built the entire frontend while learning to think in transactions instead of API calls.

•Single-handedly built the complete frontend
•Web3 wallet authentication and real-time transactions
•White Label NFT solution for enterprises

AngularTypeScriptPrimeNGWeb3Algorand BlockchainMetaMask WalletREST APIs

View Details →Ask KORA

Ch. II·Frontend LeadBlockchain

LicitDoc

Trust, verified on the blockchain

A Web3 digital asset verification platform on the Algorand blockchain. Institutions upload student documents which get a permanent metahash on-chain. Features drag-and-drop verification, near-instant authentication, built-in OCR AI, and counterfeit detection. Launched at Algorand Decipher 2022 in Dubai.

Where I learned that the best systems are invisible. The user never thinks about the blockchain underneath — they just trust the document.

•Blockchain-backed credential verification
•OCR AI for document classification
•Launched at Algorand Decipher 2022

AngularTypeScriptAlgorand BlockchainOCR/AISecure Document StorageREST APIs

View Details →Ask KORA

“Blockchain showed me the power of trustless systems. Building complete products meant owning every layer — from database to deployment.”

Chapter III

The Full-Stack Builder

Owning the stack from database to deployment

Ch. III·Full-Stack EngineerDashboard

Kwickprep

40+ modules for education management

A comprehensive education management platform with 40+ modules — academic management, exams, fees, attendance, users, batches, schedules, homework, discussion forums, and more. Integrated WhatsApp Business API and an AI-powered Study Buddy.

The biggest dashboard I've built. 40+ modules taught me that scale isn't about complexity — it's about consistency and disciplined architecture.

•40+ modules spanning full institutional lifecycle
•AI-powered Study Buddy for students
•WhatsApp Business API integration

AngularTypeScriptPrimeNGNode.jsMongoDBOpenAI APIsWhatsApp Business APIAWS S3AWS EC2

View Details →Ask KORA

Ch. III·Full-Stack EngineerDashboard

AGS (All Gift Studio)

AI-powered catalogue to cart

Business operations dashboard for a corporate gifting company. AI-powered Product Extractor — upload a catalogue PDF, AI extracts products with image coordinates for bulk creation. AI product search narrows from themes to categories to price to 5 curated results. Entire flow automated via WhatsApp.

The product where AI stopped being a feature and became the workflow. From PDF upload to product creation — zero manual entry.

•AI-powered bulk product extraction from PDF catalogues
•Automated product search flow via WhatsApp
•Campaign scheduling and analytics

AngularTypeScriptPrimeNGNode.jsMongoDBAWS BedrockOpenAI APIsWhatsApp Business APIAWS S3GitHub Actions

View Details →Ask KORA

Ch. III·Full-Stack EngineerDashboard

J2G Dashboard

Operations hub for education consultancy

Operations dashboard for a consultancy helping students study or work in Germany. Real-time chat with groups, content management for 2000+ courses and 200+ universities, customer enrollment and plan management, payment tracking, and automated sync scripts.

Where I learned to build systems that scale with data — 2000+ courses, 200+ universities, all searchable and synced.

•Real-time chat with group support
•2000+ courses and 200+ universities managed
•Automated backup and cross-platform sync

Next.jsReactTypeScriptMongoDBshadcn/uiTailwind CSSFirecrawlAWS S3Google Cloud RunGitHub Actions

View Details →Ask KORA

“Full-stack gave me the tools to build anything. Automating the repetitive — that's where engineering becomes leverage.”

Chapter IV

The Automation Architect

Building intelligent workflows that run themselves

Ch. IV·Full-Stack EngineerAutomation

Email Automation

Intelligent email management at scale

Connect any email account and manage emails intelligently. AI analyzes content to generate summaries, group threads, and organize into labeled collections. Smart categorization, priority inbox, bulk actions, and scheduled composition.

Building an AI layer on top of email — turning inbox chaos into organized, actionable intelligence.

•AI-powered email summarization and grouping
•Smart categorization with auto-labeling
•Real-time sync via WebSockets

Next.jsReactTypeScriptMongoDBOpenAI APIsshadcn/uiTailwind CSSWebSocketsOAuth 2.0IMAP/SMTP

View Details →Ask KORA

Ch. IV·Full-Stack EngineerAutomation

WhatsApp Automation

Custom WhatsApp workflows, zero limits

WhatsApp Business API automation platform with a fully custom chat UI. Template messaging, campaign scheduling for bulk messaging, customizable conversation flows, configurable auto-replies, and AI-powered smart replies with intent detection.

When the platform gives you no UI, you build one — and make it better than the original.

•Fully custom chat UI for WhatsApp Business
•Campaign scheduling for automated bulk messaging
•AI-powered smart replies and intent detection

Next.jsReactTypeScriptMongoDBWhatsApp Business APIOpenAI APIsshadcn/uiWebSocketsWebhooks

View Details →Ask KORA

Ch. IV·Full-Stack EngineerAutomation

Web Scraping Automation

Structured intelligence from any website

Structured web scraping pipeline — takes URLs, scrapes in markdown and HTML, chunks by content size, passes to LLM for structured output. Master file comparison generates diff reports. Historical storage and vector DB for semantic retrieval.

Turning unstructured web content into clean, queryable data — with version tracking, diff reports across iterations, and semantic search built in.

•LLM-powered structured data extraction
•Master/diff comparison across scrape iterations
•Vector DB for semantic query retrieval

PythonSeleniumPlaywrightMongoDBOpenAI APIsPineconeREST APIs

View Details →Ask KORA

Ch. IV·Full-Stack AI ArchitectAutomation

Browser Automation

Multi-agent browser control with vision

Multi-agent browser automation system. Planner agent breaks queries into steps, orchestrator delegates to specialized sub-agents — Navigation, Interaction, Form, Wait, Validation. After every tool call, captures DOM snapshot with highlighted elements and screenshot for vision-based state awareness.

Where I truly understood tool-based AI — an orchestrator directing specialized agents, each with their own LLM client and tools.

•5 specialized sub-agents with own LLM clients
•Vision-based DOM state awareness after every action
•Full browser context management across tabs

PythonPlaywrightOpenAI APIs (GPT-4 Vision)Multi-agent ArchitectureTool Orchestration

View Details →Ask KORA

“Automation taught me to eliminate busywork. Adding intelligence to those systems — that changed everything.”

Chapter V

The Intelligence Architect

Engineering intelligence into every layer

Ch. V·Full-Stack AI ArchitectAI Product

AIChefs

Where recipes meet artificial intelligence

Users describe their cravings and AI generates custom recipes with photos. Social features — bookmark, like, share, follow. Integrated Instacart for direct ingredient ordering. SSR-enabled with WebSocket streaming. Led and mentored 2 junior developers.

Our first AI product. Where I discovered the magic of LLMs — turning vague human desire into something tangible and actionable.

•AI-powered recipe and image generation
•Instacart integration for ingredient shopping
•SSR-enabled with real-time streaming

AngularTypeScriptPythonOpenAI APIsWebSocketsSSRMongoDBInstacart APIREST APIs

View Details →Ask KORA

Ch. V·Full-Stack AI ArchitectAI Product

Uprate.AI

Intelligence embedded in every storefront

AI chatbot evolved into a Shopify app. Pre-trained AI characters match merchant brand tone. Learns product catalog in under a minute. Customers discover products, get answers, and add to cart from chat. 5 stars, 64 reviews on Shopify App Store.

The product that taught me about platform evolution. From standalone chatbot to Shopify app — each pivot sharpened the product instinct.

•Pre-trained AI characters matching brand tone
•Product catalog learned in under 1 minute
•5 stars with 64 reviews on Shopify

AngularTypeScriptPythonRemixOpenAI APIsLlamaIndexMongoDBShopify APIsREST APIs

View Details →Ask KORA

Ch. V·Full-Stack AI ArchitectAI Product

Closearch

AI eyes on every property listing

Real estate AI platform with natural language property search. Images analyzed via OpenAI Vision, embeddings stored in Pinecone. Search by visual features — "property with pool in backyard". Map view, collections, bookmarks. Agent tools for document analysis and contract building.

The most technically ambitious project. Combining vector databases, computer vision, and LLMs into a single search experience that felt like magic.

•Vision API-powered image analysis and vector search
•Natural language property search with confidence scoring
•Document analysis and contract builder for agents

Next.jsReactPythonOpenAI APIsPineconeMongoDBMLS APIsGoogle Maps APIREST APIs

View Details →Ask KORA

Ch. V·Lead Engineer & ArchitectAI Product

RA-Core

One system to orchestrate them all

Unified multi-agent framework consolidating all agent capabilities. Automatically analyzes queries, creates execution plans, selects tools and agents, executes, and delivers results via email. Supports web search, document processing, image processing, verification, and reporting.

The culmination of everything. A single system that plans, delegates, and executes — the architecture I'd been building toward since my first Angular component.