Backend engineering
Business logic, role-based systems and maintainable application modules.
PHP · Laravel · CodeIgniterFULL STACK DEVELOPER · BACKEND ENGINEER · INDIA
RAJU KUMAR RAJA FULL STACK DEVELOPER · BACKEND ENGINEER
Building products from database to delivery
Full stack developer with 3.8+ years of experience building scalable web applications, intelligent digital products and robust backend systems.
LaravelPHPMySQLREST APIsReact
01 / THE DEVELOPER
SCROLL TO FOLLOW MY STORY ↓
02 / The person behind the code
Curious by nature.
Practical by design.
About Raju ↗I’m a full stack engineer with experience across education, lending workflows, CRM systems and AI learning products. I enjoy turning complex requirements into software people can actually use.
From the database layer to the last interface detail, I like understanding how everything fits together.
Raju Kumar RajaFull Stack EngineerINDIA / BUILDING ON THE WEB
My work centres on Laravel and PHP, with hands-on experience in CodeIgniter, WordPress, JavaScript and API integrations. As a backend and full stack developer in India, I connect application interfaces to secure APIs, databases and business workflows.
Alongside development, I work with domain configuration, server management, payment workflows and application deployment.
Follow my journey ↓A LITTLE MORE PERSONAL
The person.
The curiosity.
The craft.
Behind every project is a person who enjoys learning, solving problems and making things work.
Start a conversation ↗Connected applications
REST APIs, third-party integrations and data-driven workflows.
APIs · Authentication · WebhooksComplete experiences
Dashboards, learning platforms and responsive web interfaces.
JavaScript · Blade · WordPress04 / Toolbox
The tools behind the work.
Developer skills ↗Technologies listed in my resume, grouped here as a quick view of my development toolkit.
PHPLaravelCodeIgniterWordPressNode.jsJavaScriptReactVue.jsHTMLCSSTailwind CSSMySQLPostgreSQLMongoDBRedisREST APIsJWTRazorpaycPanelWHMSSLCron jobs
20 Apr 2026 — Present
FULL-TIME
FULL-TIME
Promfly Team
Full Stack Web Developer
Developed SpeakMint with live AI voice conversations, real-time interview practice, structured LMS courses and Razorpay subscription workflows.
01 Dec 2025 — 11 Apr 2026
FULL-TIME
FULL-TIME
TRENITY Consultant · Mohali
Backend Laravel/PHP Developer
Built a custom CRM across 15+ modules with sales and support workflows; optimised database performance by 45% and integrated payment, email and SMS services.
03 Mar 2025 — 30 Nov 2025
FULL-TIME
FULL-TIME
Megma IT Pvt. Ltd. · Bhopal
Laravel Developer
Developed an LMS serving 100,000+ users with 12 roles; improved database performance by 50%, brought response time below 200 ms, reduced manual EMI processing by 60%, and integrated 10,000+ monthly Razorpay transactions.
11 Jul 2023 — 28 Feb 2025
FULL-TIME
FULL-TIME
Edu Care ERP · Remote
Full Stack Developer
Improved operational reporting efficiency by 50%, reduced REST API response time from 450 ms to 270 ms (40%), and implemented JWT authentication and WordPress customisations.
07 Jan 2023 — 30 Jun 2023
FULL-TIME
FULL-TIME
Inno grove Technology · Patna
Laravel Developer Intern
Delivered 10+ CRUD modules, improved performance by 30%, and strengthened validation and error handling.
06 / Selected work
Built for real use cases.
Browse projects ↗A selection of professional and independent projects. Explore the systems, workflows and integrations behind each one.
Selected public repositories · Browse all repositories ↗
AI / LMS · LIVE PROJECT
SpeakMint
AI voice conversations, interview practice, courses and subscriptions.
Laravel · MySQL · Razorpay · AILIVE SITE
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FINTECH · LIVE PROJECT
Emishopco
Loan processing, automated EMI management, payments and reporting.
Laravel · MySQL · Redis · RazorpayLIVE SITE
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CRM
OpsPulse CRM
Client, sales and support workflows with integrations and reporting dashboards.
CodeIgniter · MySQL · JavaScriptDEMO UNAVAILABLEWEBSITE PREVIEW
A public demo URL is not available for this project.
EDTECH · GROWITHRAJU.IN
Growithraju
Courses, internships, online assessments and secure payment features.
Laravel · MySQL · Redis · RazorpayDEMO UNAVAILABLEWEBSITE PREVIEW
The supplied website currently returns 404. Open the website to check its current status.
AGENCY OPERATIONS · LIVE PROJECT
Panatomics
Agency CRM, projects, tasks, invoices and service pricing in one connected workspace.
Laravel migration · JavaScript Workers · Cloudflare D1LIVE SITE
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GITHUB PROJECT
Smart Form Auto Filler
A Chrome extension that saves profile fields locally and autofills common web forms.
JavaScript · Chrome extensionREAL REPOSITORY CAPTUREWEBSITE PREVIEW
Actual repository capture. GitHub blocks embedding; no hosted extension demo is published.
GITHUB PROJECT
DreamPlace
A CSS-focused public web design project exploring visual layout and styling.
CSS · Public repositoryREAL REPOSITORY CAPTUREWEBSITE PREVIEW
Actual repository capture. GitHub blocks embedding; no hosted demo is published.
E-COMMERCE WEB APPLICATION
QuickBuy / MyshopX
An online storefront for study resources, with category browsing, product discovery and cart and account entry points.
E-commerce · Product discovery · Shopping interfaceLIVE SITE
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EDUCATIONAL DESIGN TOOL
StudySync Poster Creator
Create study-note posters with uploaded images, layout controls, text and background settings, image effects and export options.
Image layouts · Canvas settings · Poster exportLIVE SITE
Live preview loads when this card comes into view.
WEB DEVELOPMENT · URL CURRENTLY UNAVAILABLE
GitHub Pages Website
GitHub Pages root website supplied by Raju. The URL currently returns “Site not found”; its original title and content cannot yet be verified.
GitHub Pages · Static web hostingDEMO UNAVAILABLEWEBSITE PREVIEW
The supplied root URL currently shows GitHub Pages “Site not found”. A project title and features cannot yet be verified.
A learning experience with a voice.
AI voice conversations, interview practice, course structure and subscriptions.
Laravel · MySQL · Razorpay · AI
✓Live AI voice conversations
✓Real-time interview practice
✓Courses, modules & lessons
✓Progress tracking
✓Webhook-verified payments
✓Subscription activation
Complex lending. Clear workflows.
Loan processing, automated EMI management, payment integration and reporting.
Laravel · MySQL · Redis · Razorpay
✓Loan processing workflows
✓EMI scheduling
✓Foreclosure automation
✓Payment integration
✓PDF generation
✓Reporting & notifications
A connected view of operations.
Custom CRM modules, sales tracking, API integrations and reporting dashboards.
CodeIgniter · MySQL · JavaScript
✓Client management modules
✓Sales tracking
✓Support workflows
✓REST integrations
✓Reporting dashboards
✓Database optimisation
A place to learn and progress.
Courses, internships, online assessments and secure payment features.
Laravel · MySQL · Redis · Razorpay
✓Course management
✓Internship features
✓Online assessments
✓Secure APIs
✓Redis caching
✓Payment features
11 / Backend systems
Architecture that keeps business moving.
Backend engineering ↗I build application modules around the way the business works, with clear roles, structured data and reusable logic.
Laravel & PHP
Application development, CRUD modules and reusable service logic.
Role-based access
Dashboards and workflows designed around different user responsibilities.
CRM & LMS modules
Client, sales, support and learning workflows in business applications.
12 / API engineering
Connect the right pieces.
API development ↗APIs make the product work as a whole, from authentication to external services.
REST APIs
Structured endpoints for web application features and integrations.
Authentication
JWT authentication and access controls for protected application workflows.
External services
Payment gateways, email services and SMS provider integrations.
13 / Data & performance
Make the foundations count.
Database performance ↗Database design, indexing, query optimisation and caching are part of the development process.
Relational data
MySQL and PostgreSQL with structured models and ORM workflows.
Caching
Redis-backed caching for application performance.
Query optimisation
Refining database access patterns and indexes to reduce unnecessary work.
14 / Payment workflows
Beyond the checkout button.
Payment integrations ↗Payment integration includes verification, activation and the business events that follow.
Razorpay integration
Payment gateway workflows for learning and business platforms.
Webhook verification
Server-side payment confirmation and subscription activation.
Scheduled workflows
EMI automation, payment reporting and notifications.
15 / Interface development
Useful should feel intuitive.
Frontend development ↗Frontends that make complex business systems easier to navigate.
Laravel Blade
Dashboards and application interfaces linked to backend workflows.
JavaScript interfaces
Experience with JavaScript, React, Vue.js, HTML, CSS and Tailwind.
WordPress
Website customisation for content and business needs.
16 / Deployment & operations
The work continues after build.
Deployment approach ↗Practical server and domain management to support application delivery.
Hosting control
cPanel and WHM server management.
Domain & SSL
Domain configuration and secure connection setup.
Scheduled jobs
Cron jobs and backup-related server workflows.
Understand
Discuss the goal, users, existing systems and the problem to solve.
01Plan
Define the features, data, integrations and priorities.
02Build & review
Develop in manageable steps and review the experience together.
03Launch & refine
Prepare deployment, handover and the next set of improvements.
04ENGINEERING HIGHLIGHTS
How the pieces connect.
Explore eight compact workflow diagrams covering backend patterns and integrations represented in my work. These are conceptual illustrations, not screenshots of a production system.
Laravel request lifecycleConceptual workflow illustrations — not production-system screenshots.
B.Tech · Computer Science & Engineering
Technical education in computer science and engineering.
Diploma · Computer Science & Engineering
Satyam International Institute of Technology, Patna · CGPA 9.06/10
Matriculation
High School Sarathua, Bhojpur · 75/100
Every journey starts somewhere.
Community milestones listed on my GitHub profile ↗
GSSoC 2025 Mentor
Selected as a mentor after contributing to GSSoC 2024.
Open-source communityHacktoberfest
Contributed to open-source projects through Hacktoberfest.
Collaborative developmentTechGig · Rank 177
Ranked 177 among 100,000+ participants, as listed in my resume.
Coding achievement20 / Open source
Better software is a team effort.
Open source work ↗My open-source journey includes GSSoC and Hacktoberfest. I value learning through collaboration, code review and community participation.
git commit -m "keep learning"Explore the code.
Visit my GitHub ↗Explore the code.
Follow the journey.
21 / Freelance work
Need a developer for your next build?
Development services ↗Contact me for web and app development, backend systems or an existing product that needs focused improvement. Based in New Delhi, I offer freelance PHP and Laravel development for businesses across India.
What kind of projects do you work on?
Web applications, Laravel/PHP backends, CRM and LMS systems, REST APIs, payments and WordPress customisation.
Can you work on an existing application?
Yes. Share the current stack, the issues you face and the features you want to add so we can discuss the scope.
How do I get a quote?
Send a short description of the project, required features and preferred timeline. We can define the scope before discussing a quote.
Where can I find your resume?
Use either Resume button or the dedicated resume section below to download the original PDF.
What happens when I submit the contact form?
Your message is saved securely for Raju to review and reply using the email address you provide. You can also contact Raju directly by email or WhatsApp.
Raju Kumar Raja
Full Stack Engineer · Original resume
RECRUITER QUICK VIEW
Full stack delivery, end to end.
Laravel and PHP backend engineering across LMS, CRM, fintech and learning products.
- 3.8+ years of experience
- Laravel · CodeIgniter · REST APIs
- MySQL · PostgreSQL · Redis · Razorpay
- BTech in Computer Science, 2022–2025
Have a role, project or idea in mind? Tell me a little about it.
EMAILrajukumar.191813@gmail.com ↗PHONE+91 79031 85457 ↗WHATSAPPStart a conversation ↗India · Arrah, Bihar / New Delhi
