MERN Full-Stack Ecosystems
Architecting robust, scalable backend systems and real-time state synchronization.
Full-stack developer with a strong focus on AI technologies, 3D web experiences, and interactive animations. I build scalable MERN and Next.js applications with Three.js, Payload CMS, and automation workflows.
Scroll — moon to sunrise
Architecting robust, scalable backend systems and real-time state synchronization.
Engineering immersive WebGL simulators and real-time 3D training engines that bridge instructional design with hyper-responsive rendering.
Building high-throughput data layers, analytics tracking, and AI-powered workflows that scale from prototype to enterprise.
Merging scroll-driven narratives, physics-based interactions, and cinematic motion into cohesive single-page experiences.
From customer ops to enterprise IAM and 3D playgrounds — each milestone sharpened how I ship immersive products.
PLC programming and assembly of pick-and-place gantry robots — manufacturing foundations.
Associate CS Internet — North America Amazon customer operations, training, and process improvement.
Senior Associate — pan-India Axis Bank customer operations with strong service and collaboration outcomes.
Full-stack MERN freelancer in Bangalore — Three.js optimization, GSAP/Framer Motion, responsive UIs.
MERN Full-Stack Developer — Keycloak IAM, Frappe/ERPNext, Payload CMS, RAG agents, n8n, and voice AI assistants.
Unified login portal for internal apps with Keycloak, Frappe, and React — SSO, RBAC, and enterprise user management.
A lightweight canvas study — the same curiosity that powers Logo Hunt, Poker, and scroll cinema.

MERN Full-Stack Developer
— Ajai Surendran
Eight core technologies in continuous orbit — from MERN foundations to immersive 3D pipelines. Hover any node to trace the connection.
ES6+, async patterns, and performance-tuned logic powering every layer of the stack.
Scroll to turn pages — a lean resume book: Profile, Faircode, earlier roles, skills, projects, education, and contact.
Download Resume (PDF)Unified login portal for internal applications using Keycloak, Frappe, and React — centralized SSO, RBAC, and enterprise identity management.
Interactive Three.js / WebGL avatar experience — React, real-time 3D modeling, and immersive portfolio storytelling at 3d.ajaisurendran.in.
Full-stack Payload CMS build for KMB 2025 — rich visual design, smooth animations, and scalable content management for India’s premier contemporary art event.

High-traffic Malayalam news platform — scalable Payload CMS publishing, real-time updates, and editorial workflows.

Mobile rewards and loyalty platform for Sharon Pipes — dealer engagement, points, and field incentive workflows.

Telugu daily news ecosystem — multi-section editorial platform spanning state, national, and district coverage.
Telugu news and magazine publishing — print-to-digital editorial stacks with e-paper and multimedia storytelling.
Industrial filtration brand platform — product discovery, cross-references, and digital commerce for a global filter portfolio.
Aceternity-style 3D cards for each engagement — hover to lift layers, peek tech story, and jump to live worlds.
Unified login portal for internal applications using Keycloak, Frappe, and React — centralized SSO, RBAC, and enterprise identity management.
Interactive Three.js / WebGL avatar experience — React, real-time 3D modeling, and immersive portfolio storytelling at 3d.ajaisurendran.in.
Full-stack Payload CMS build for KMB 2025 — rich visual design, smooth animations, and scalable content management for India’s premier contemporary art event.

High-traffic Malayalam news platform — scalable Payload CMS publishing, real-time updates, and editorial workflows.

Mobile rewards and loyalty platform for Sharon Pipes — dealer engagement, points, and field incentive workflows.

Telugu daily news ecosystem — multi-section editorial platform spanning state, national, and district coverage.
Telugu news and magazine publishing — print-to-digital editorial stacks with e-paper and multimedia storytelling.
Industrial filtration brand platform — product discovery, cross-references, and digital commerce for a global filter portfolio.
Drop into a third-person playground and race to find a hidden logo on every map. Explore five handcrafted 3D worlds, switch difficulty, chase Super Jump boosts, and race the clock — built with React Three Fiber, physics, and real progress tracking.
Smaller logo, farther across the map. Game starts at this level — replay anytime to beat your time.
Hunt logos across Animal Crossing, Medieval Book, Castle, Tokyo City, and Dust 2.
WASD movement, mouse look, Shift to sprint — or on-screen touch controls on mobile.
Easy, Medium, or Hard — logo size and spawn distance change how deep you search.
Grab the rocket boost mid-run for a timed leap across the map and faster clears.
Collect every logo, beat your personal best, and climb the Logo Hunt rankings.
One logo per map — walk up, press Enter (or tap Collect), and unlock the next world.
How to play: Enter playground mode → pick Easy / Medium / Hard → explore with WASD + Shift → find the logo → press Enter to collect → clear all five maps for a ranked time.
A AAA-quality 3D casino experience built with React Three Fiber, real poker logic, animated cards, and an AI dealer that thinks before it plays. No placeholders — full rules, payouts, and portfolio integration.
An animated terminal that loops the same muscle memory behind this portfolio — branch, build, deploy, explore.
ajai@portfolio — zsh
█“Ajai turns dense MERN and CMS requirements into calm, shippable systems — and still finds room for craft.”
“The Biennale build balanced rich visuals with a scalable Payload CMS — interactions feel intentional.”
“Keycloak + Frappe IAM work was precise. SSO and RBAC became operable across internal apps.”
“From Payload CMS news stacks to n8n and RAG workflows — fast iteration without losing architecture discipline.”
“Ajai turns dense MERN and CMS requirements into calm, shippable systems — and still finds room for craft.”
“The Biennale build balanced rich visuals with a scalable Payload CMS — interactions feel intentional.”
“Keycloak + Frappe IAM work was precise. SSO and RBAC became operable across internal apps.”
“From Payload CMS news stacks to n8n and RAG workflows — fast iteration without losing architecture discipline.”