I build & craft digital experiences that deliver real impact

Hi, I'm Aman Kumar, I focus on performance, clean architecture, and AI-powered solutions that scale.

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Developer.java

public class Developer {

String role = "AEM Developer";

String[] stack = {"Java", "OSGi", "Sling"};

boolean available = true;

}

About Me.

Get to know me better

I'm Aman Kumar, a Technology Analyst at Infosys with 4 years of experience in AEM development. I specialize in AEM, Java, OSGI, Apache Sling, and JavaScript, with a strong background in building scalable content management systems using Adobe Experience Manager. My expertise includes AEM components, templates, workflows, and customization

Years Experience

10+

Projects Delivered

10+

Happy Clients

Building Useful Tools

Projects.

A selection of my recent work

School Website

IPS School Garhan Website is a modern, responsive school web platform designed to streamline admissions, improve communication, and enhance the digital presence of the institution. The website includes features like online admission forms, payment integration, SEO optimization, and a scalable architecture ready for future ERP/dashboard integration. Built with performance and security in mind, the platform ensures a smooth experience for students, parents, and staff.

Next JsTypeScriptReactTailwindCSSShadCN/UI

Live Demo

KhataWorld Financial Solutions

KhataWorld Financial Solutions is a professional financial services platform designed to simplify tax compliance, GST filing, and business registration for individuals and businesses across India. The platform features self ITR filing with 100% accuracy, expert-assisted tax services, secure payment integration, and a lead-generation funnel with WhatsApp widgets and interactive tax calculators. Built with a trust-oriented UI, the site delivers a seamless experience for small businesses, traders, startups, and professionals.

Next JsTypeScriptReactTailwindCSSShadCN/UI

Live Demo

Services.

Professional solutions tailored to your digital needs

Enterprise CMS

Managing and delivering digital content using CMS platforms like Adobe Experience Manager (AEM), leveraging tools like CRXDE, Dispatcher, and Workflows for scalable web solutions.

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Web Development

Building responsive, user-friendly websites using modern web technologies to deliver seamless digital experiences.

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SEO - Search Engine Optimization

Optimizing website content and structure to improve search engine visibility, rankings, and organic traffic.

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Digital Marketing

Driving brand growth through strategic online campaigns, SEO, social media, and data-driven digital marketing.

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Ready to Transform Your Digital Presence?

Let's build something exceptional together. I'm here to help you with enterprise CMS solutions, stunning websites, SEO optimization, and complete digital marketing strategies.

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Skills & Expertise.

A collection of technologies I'm proficient with, from languages to frameworks and tools

Languages

Java

JavaScript

TypeScript

HTML5

CSS3

Frameworks & Core Tech

AEM Cloud

OSGi

Apache Sling

React

Next.js

Tailwind CSS

ShadCN/UI

DevOps & Tools

Git

Docker

Kubernetes

Jenkins

Ansible

Jira

Confluence

Vercel

Experience.

My professional journey

Technology Analyst

2021 - Present

Infosys•Pune, Maharashtra, India

• Creating and maintaining AEM components, templates, and workflows to support seamless digital experiences.
•Customizing AEM functionalities to meet specific project needs and enhance user experiences.
•Extensively worked with Java classes, OSGi services, servlets, and Sling models during component implementation. Also handled OSGi configurations and workflows.
•Authored comprehensive technical documentation, including component usage guidelines and best practices, which onboarded new developers 40% faster and improved code quality across the team.
•Worked with Agile Scrum methodology to ensure the delivery of high-quality work through monthly iterations. Actively participated in sprint planning and retrospectives.

AEMJavaOSGIApache SlingJavaScript

Blog.

Thoughts on code, architecture, and design

Jun 14, 202612 min read

AEM Annotations: The Complete Reference (OSGi, Sling Models, Servlets)

Every annotation an AEM developer uses — OSGi Declarative Services (@Component, @Reference, @Activate), Metatype config (@ObjectClassDefinition, @AttributeDefinition), Sling Models injectors (@ValueMapValue, @ChildResource, @Self, @Via), servlet annotations, and Jackson exporters — with examples and a cheat-sheet table.

AEMAnnotations

Jun 14, 202610 min read

AEM APIs & Integrations: The Complete Guide

How AEM exposes and consumes APIs — REST with Sling and Sling Model exporters, JSON processing with Jackson, the GraphQL API for Content Fragments, OAuth 2.0 and JWT for secure access, and a resilient pattern for integrating external services. With code, a cheat sheet, best practices, and do's & don'ts.

AEMIntegrations

Jun 14, 202612 min read

AEM Architecture: The Complete Guide (Whiteboard-Ready)

Understand AEM's architecture end to end — author vs publish, the Dispatcher, the CDN, replication and reverse replication, the load balancer, the layered caching, and content distribution. Includes a whiteboard-ready diagram, a step-by-step way to draw it, a cheat sheet, best practices, and do's & don'ts.

AEMArchitecture

Jun 14, 20269 min read

AEM Assets (DAM): The Complete Guide

A practical guide to AEM Assets — the DAM repository structure, asset processing workflows and asset microservices, metadata and metadata schemas, renditions, AI Smart Tags, and Dynamic Media basics (image presets, smart crop, viewers). With code, a cheat sheet, best practices, and do's & don'ts.

AEMAssets

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Get in Touch.

Have a project in mind? Let's talk about how I can help.