At Lumestea, we build custom web app development solutions tailored to help businesses work smarter and grow faster. Whether you’re launching a SaaS product, streamlining internal operations, or building customer portals — we design AI-powered web apps that are scalable, secure, and user-first.
We focus on creating fast, intuitive, and flexible web applications that deliver consistent experiences across all devices and platforms. Our team combines modern design thinking with smart backend development to build digital solutions that truly support your goals.
When off-the-shelf tools fall short, custom software becomes essential. It helps you:
From early-stage startups to growing enterprises, we help bring ideas to life with high-performance, AI-enabled web apps.
We follow a step-by-step, agile approach to ensure quality, speed, and transparency.
We understand your business objectives, user needs, and workflows to outline the ideal solution.
Our design team creates modern, responsive interfaces and logical user journeys that drive engagement.
Using top tech stacks like React, Node.js, Python, and Next.js, we build high-performance, scalable web apps.
We perform full-cycle testing to ensure smooth performance, speed, and security across all devices and browsers.
After launch, we handle integration, monitoring, and performance tuning — plus ongoing updates as you scale.
AI-powered learning management system for a university. Improved student progress tracking and admin efficiency.
A secure finance management portal with smart budgeting and real-time alerts. Enabled users to make data-driven decisions.
Web-based fleet tracking app with predictive route planning. Reduced delivery time and improved logistics visibility by 40%.
It's building a web app from scratch that fits your exact business needs and workflows.
Most apps take 6–14 weeks depending on complexity, features, and integrations.
Yes. We integrate with CRMs, ERPs, and APIs to work seamlessly with your existing tools.
Absolutely. We embed AI to automate tasks, personalize user experiences, and boost performance.









Sid did an outstanding job creating and refining the Talk About Prayer brand identity. He delivered high-quality logo designs, complete brand guides, and was always professional, responsive, and open to feedback. Communication was clear and consistent throughout the entire project. I’m really happy with the final results and would definitely work with him again in the future. Highly recommended!
Very serious and got job done in time, would recommend
Good work and worked very hard
Sidd did an outstanding job building both the public and private appointment scheduling modules for our platform. His technical expertise, clear communication, and attention to detail made the entire process smooth and efficient. He was proactive in solving challenges and delivered high-quality work on time. It was a pleasure working with him, and I’d gladly collaborate again in the future. Highly recommend!
Our first time working with Upwork and with foreigners was a pure learning experience, and the work was completed. We continue working on the project. Siddharth and his team were incredibly helpful, and we will definitely work together again.
Working with Siddharth has been a great experience. He’s highly skilled, communicative, and proactive—exactly what you want in a collaborator. He quickly understood our goals and contributed valuable input to help shape the product. I look forward to continuing our collaboration and would definitely recommend him to others.