You will get Fast and Secure SaaS Backend using NodeJs/Java Springboot/Python
Project details
I will help you build a fast, secure, and scalable SaaS backend tailored to your business needs. With 7+ years of experience in full-stack development and product management, I specialize in creating backend systems using Node.js, Java Spring Boot, or Python — ensuring high performance, clean architecture, and smooth integration with web and mobile applications.
What sets me apart is that I don’t just write code — I design with scalability, security, and business goals in mind. From startups to growing enterprises, I’ve delivered solutions in fintech, healthcare, logistics, HR tech, and marketplaces, always ensuring projects are on time, on budget, and built to last.
Your backend will be:
⚡ High-performing — optimized for speed and efficiency
🔒 Secure — following best practices in authentication, authorization, and data protection
☁️ Cloud-ready — deployable on AWS, GCP, or Azure
🔄 Flexible & Scalable — built to grow with your product
With me, you’ll get more than a backend — you’ll get a reliable technology partner committed to your success.
What sets me apart is that I don’t just write code — I design with scalability, security, and business goals in mind. From startups to growing enterprises, I’ve delivered solutions in fintech, healthcare, logistics, HR tech, and marketplaces, always ensuring projects are on time, on budget, and built to last.
Your backend will be:
⚡ High-performing — optimized for speed and efficiency
🔒 Secure — following best practices in authentication, authorization, and data protection
☁️ Cloud-ready — deployable on AWS, GCP, or Azure
🔄 Flexible & Scalable — built to grow with your product
With me, you’ll get more than a backend — you’ll get a reliable technology partner committed to your success.
Programming Languages
JavaScript, Python, JavaCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$89
|
Standard
$189
|
Advanced
$389
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 20 days |
Number of Revisions | 1 | 2 | 4 |
Number of Pages | 5 | 10 | 20 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | - | - | |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$89 - $389About George
Technical Lead | SaaS & Marketplace Systems | React, Node.js, AWS
Bengaluru, India - 4:51 am local time
Over the past 8+ years, I’ve worked across Node.js, Java (Spring Boot), Python, React, mobile stacks, and cloud platforms—but more importantly, I focus on system design and execution, not just specific technologies.
This allows me to step into projects regardless of stack, understand them quickly, and move them forward without friction.
I’ve worked on SaaS platforms, marketplaces, fintech systems, logistics platforms, and mobile apps—often in situations where:
- The previous team left mid-project
- The system is unstable or inconsistent
- The product needs to be completed and launched properly
🔧 What I Actually Do
- Take ownership of existing codebases (any stack)
- Identify architectural issues and fix them early
- Complete core product flows (booking, payments, workflows, admin systems)
- Ensure scalability, performance, and maintainability
- Deliver production-ready systems—not partial builds
🧠 Tech Stack
I’ve worked across:
Backend: Node.js, Java (Spring Boot), Python
Frontend: React, Angular
Mobile: React Native, Flutter
Databases: PostgreSQL, MongoDB, MySQL, Neo4j
Cloud: AWS, GCP
But I don’t rely on a fixed stack—I adapt based on what the system needs.
🚀 Relevant Work
1. Rapidloops – Logistics platform with 10+ user roles, multiple apps, real-time workflows, and payments
2. Investo – Fintech platform with analytics, portfolio tracking, and integrations
3. Mela – Marketplace platform with matchmaking, feeds, and profile systems
4. Verdure – Healthcare system with large-scale data processing and automation
5. Klae – AI-driven website builder with scalable architecture
These weren’t just development tasks—I handled architecture, execution, and delivery across the lifecycle.
🧠 How I Work
- Start with a quick system audit (code + infra + gaps)
- Stabilize before scaling
- Deliver in clear milestones with ownership
- Keep communication direct and consistent
Steps for completing your project
After purchasing the project, send requirements so George can start the project.
Delivery time starts when George receives requirements from you.
George works on your project following the steps below.
Revisions may occur after the delivery date.
Analyse BRD and finalising SOW
Analyse the BRD and come up with the estimation with deliverables & work plan (Statement Of Work)
Once SOW is approved by the client, I will start working on the project