Hi, I'm Devarapalli Shalem Raju

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I design and build responsive web and mobile apps for real people, small teams, and community projects. My work combines frontend craft, cloud-connected backends, and practical AI experiments. Alongside software, I created Only For God, a YouTube ministry for Christian messages, and I am shaping OFG Connects as a community platform.

By Devarapalli Shalem Raju, software developer | Last updated

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+91 93908 06819 shalemraj5410@gmail.com
Devarapalli Shalem Raju
Devarapalli Shalem Raju in a professional portrait

About Me

  • I created Only For God, a YouTube channel where I preach Jesus and share Christian messages.
  • I also build practical, user-friendly digital products as a software developer and freelancer.
  • My product work includes OFG Connects, Jarvis, a confidential AI application, and a hackathon health-monitoring prototype.
Know More
Professional profile

Developer, Founder, and Builder

Shalem is pursuing a B.Tech in Computer Science and Business Systems at R.V.R. & J.C. College of Engineering, Guntur. He works across web interfaces, mobile apps, cloud services, and AI-assisted features, with a focus on useful products that are clear to use and practical to maintain.

His portfolio includes community technology, confidential AI work, and a health-monitoring prototype recognized at UrbanX: Rethink, Design and Hack Your City's Future. Project notes on this site are written from first-hand experience and updated when meaningful details change.

Disclaimer: portfolio references to health-monitoring ideas are general project summaries, not medical advice, diagnosis, or treatment guidance.

How I can help

Build Practical Digital Products

Focused services for people who need clean design, dependable code, and clear communication.

Responsive Websites

Fast portfolio, business, church, event, and landing pages that work smoothly across desktop and mobile screens.

  • Accessible page structure
  • SEO-ready metadata
  • Contact and conversion flows

Mobile Applications

Cross-platform app prototypes and product interfaces for community tools, service workflows, and early-stage ideas.

  • Flutter-based UI
  • Reusable component thinking
  • Cloud-ready data flows

Cloud-Connected Systems

Simple dashboards, backend integrations, database-backed features, and automation for teams that need useful software.

  • Appwrite and database setup
  • Authentication-aware planning
  • Practical admin workflows

AI-Assisted Features

Thoughtful AI experiments for summaries, search, support workflows, and internal productivity tools.

  • Clear use-case discovery
  • Prototype-first delivery
  • Human review built in
Working style

A Clear Path From Idea to Launch

I keep projects simple to start: understand the goal, shape the first usable version, then improve based on real feedback.

  1. 01

    Discover

    We define the audience, problem, must-have features, and success criteria before touching the build.

  2. 02

    Prototype

    I map the main screens or workflows and build the smallest useful version for review.

  3. 03

    Polish

    We refine responsiveness, accessibility, performance, content, and the handoff details.

  4. 04

    Launch

    The final pass checks links, forms, metadata, deployment files, and basic search visibility.

Featured Projects

Software ideas I have built and continue to develop

Founder-Led Product

OFG Connects

A web and mobile Christian-community platform connected to the Only For God mission.

React.jsFlutterAppwriteCloudflare R2
Ongoing

Jarvis

An ongoing software project. More technical details will be added later.

Confidential

AI Application

Worked on an AI-related application. Project details are confidential.

Hackathon Project

Health Monitoring App

A health monitoring application developed during a hackathon.

View All Projects

Technologies I Use

Languages, frameworks, databases, cloud tools, and AI technologies from my development stack

C programming language logoC
PythonPython
JavaJava
DartDart
HTML5HTML5
CSS3CSS3
JavaScriptJavaScript
ReactReact
Node.jsNode.js
FlutterFlutter
Tailwind CSSTailwind CSS
MongoDBMongoDB
MySQLMySQL
AppwriteAppwrite
Cloudflare R2Cloudflare R2
Generative AI
Natural Language Processing
AI Model Development
Machine Learning
Cloud Databases
0

Projects

0

Ongoing Project

0nd

UrbanX Hackathon Prize

Faith, digital ministry, and technology

Founder of OFG

Only For God began as my YouTube channel where I preach Jesus and share Christian messages.

Only For God YouTube channel logo
Founder & Preacher

Preaching Jesus Through Digital Media

I founded OFG (Only For God) as a YouTube channel where I preach Jesus and share Christian messages. The mission also inspired OFG Connects, a related web and mobile platform for Christian-community connection.

Digital Ministry Preaching Jesus Christian Community Community App
Visit Channel Explore Community Platform Build With Me

My Achievements

Recognized for innovation and technical problem solving

UrbanX Hackathon Second Prize certificate

UrbanX Hackathon - Second Prize

Secured second prize in UrbanX: Rethink, Design and Hack Your City's Future, held on 17-18 December 2024.

The hackathon was organized by the IEEE IES R.V.R. & J.C. College of Engineering Student Branch Chapter.

Featured Achievement

Recognition for innovation and practical problem solving

UrbanX Hackathon Second Prize certificate

UrbanX Hackathon - Second Prize

Rethink, Design and Hack Your City's Future - December 2024

View My Journey

Highlighted Gallery

A glimpse of my best captured moments

Shalem speaking at an event
Shalem leading a session
Shalem presenting
Shalem hosting on stage
Only For God logo
UrbanX Hackathon Second Prize certificate
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