Architect Digital — Lalman Thakur, Full Stack Engineer
Full Stack Engineer building AI-integrated SaaS, fintech, and healthcare products with React, Next.js, and Python.
See Selected WorksEngineering
Elegance
I'm a Full Stack Engineer with 3+ years building production web and AI-powered applications. I currently work at RickyTechs on healthcare workflow automation and fintech payment integrations (NMI, Stripe).
My stack is React, Next.js, TypeScript, Python, and Go, with LangChain and Pinecone for AI features, deployed on AWS and GCP. I also co-authored 3 Scopus-indexed papers in deep learning and computer vision.
02 — Career Timeline
Full Stack Developer
Sep 2025 - PresentRickyTechsFreelance
Building production web apps for US clients, including e-commerce with NMI payment integration and clinic workflow automation for healthcare practices (patient reminders, document processing, EHR data entry).
Full Stack Developer
Apr 2025 - Sep 2025Upwork (Debaito)Freelance
Architected a multi-tenant job platform with Stripe Connect for hiring bonuses, multi-party transfers, and automated payouts. Deployed on AWS with role-based access control.
Full-stack Developer
Sep 2024 - Mar 2025Mastermind Marketing, Inc.Freelance
Built AI-powered calling systems, custom-trained models, and automated replies for Gmail, Outlook, GoHighLevel, and SMS. Integrated GoHighLevel CRM using Next.js, NestJS, Stripe, FastAPI, and Twilio.
Full Stack Developer
Nov 2023 - Jun 2024Evolvetech SolutionsFull-time
Built store-owner dashboards with sales and customer analytics on a Go backend. Integrated AWS S3 for storage and MongoDB for data management.
Web Developer
Jun 2023 - Nov 2023UpworkFreelance
Designed and shipped landing pages tailored to client audiences, focused on conversion and clear content structure.
Frontend Web Developer
Mar 2022 - May 2023Backstage SupportersInternship
Developed and launched an e-commerce website in three months, built an admin dashboard for data management, and implemented responsive design across devices.
Frontend Developer
Oct 2022 - Jan 2023MynervaInternship
Built product and detail pages plus interactive admin dashboards surfacing user engagement and conversion metrics.
Beyond just
writing code.
I deliver complete digital solutions. From the first line of code to the final deployment, I handle the complexity so you can focus on growth.
AI & RAG Integration
Custom Large Language Model (LLM) implementation using RAG architecture for intelligent, context-aware applications.
SaaS Architecture
Scalable multi-tenant architectures built on AWS with robust backend logic and secure payment gateways.
High-Performance Web
WebGL-powered interfaces and optimized DOM manipulation for silky smooth 60fps experiences.
Cross-Platform Mobile
Native-feel mobile applications for iOS and Android using a single codebase efficiency.
Modern
Toolchain
Leveraging the latest primitives in AI, Cloud Computing, and Frontend Engineering.
Selected
Creations
A curated collection of digital products where logic meets aesthetics.
WhoIsJesus AI
Navefacil
WorthOffer
AI Mastermind
Debaito
Select Luxe Outlet
Frida
RickyTechs
Peer-Reviewed
Publications
Scopus-indexed work in deep learning and computer vision.
Pneumonia Detection from Chest X-Rays using Convolutional Neural Networks
Deep learning model classifying pneumonia from chest X-ray images using CNN architectures.
Grain Nexus: A Platform for Indian Grain Trade
Data-driven platform supporting agricultural grain trading for Indian markets.
Client Feedback
"Crafted an exceptionally polished website with buttery-smooth animations and meticulous attention to detail. The user experience is premium throughout, complemented by strategic SEO work that drives measurable organic traffic growth."
"Built full-stack multi-tenant job platform with admin, enterprise, and store portals. Architected complete Stripe Connect integration for complex payment flows: hiring bonuses, multi-party transfers, and automated payouts between job seekers, stores, and parent companies. Deployed on AWS with secure role-based access and transaction management."
"Delivered an exceptional voice-powered AI experience for exploring Orthodox Christianity. Natural, engaging conversations that feel genuinely immersive, combined with a beautifully crafted interactive timeline spanning 2,000 years of church history. The interface transforms complex theological content into an accessible, meaningful learning experience."
"Crafted an exceptionally polished website with buttery-smooth animations and meticulous attention to detail. The user experience is premium throughout, complemented by strategic SEO work that drives measurable organic traffic growth."
"Built full-stack multi-tenant job platform with admin, enterprise, and store portals. Architected complete Stripe Connect integration for complex payment flows: hiring bonuses, multi-party transfers, and automated payouts between job seekers, stores, and parent companies. Deployed on AWS with secure role-based access and transaction management."
"Delivered an exceptional voice-powered AI experience for exploring Orthodox Christianity. Natural, engaging conversations that feel genuinely immersive, combined with a beautifully crafted interactive timeline spanning 2,000 years of church history. The interface transforms complex theological content into an accessible, meaningful learning experience."
"Crafted an exceptionally polished website with buttery-smooth animations and meticulous attention to detail. The user experience is premium throughout, complemented by strategic SEO work that drives measurable organic traffic growth."
"Built full-stack multi-tenant job platform with admin, enterprise, and store portals. Architected complete Stripe Connect integration for complex payment flows: hiring bonuses, multi-party transfers, and automated payouts between job seekers, stores, and parent companies. Deployed on AWS with secure role-based access and transaction management."
"Delivered an exceptional voice-powered AI experience for exploring Orthodox Christianity. Natural, engaging conversations that feel genuinely immersive, combined with a beautifully crafted interactive timeline spanning 2,000 years of church history. The interface transforms complex theological content into an accessible, meaningful learning experience."