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You will get a scalable web app MVP built by a senior Node.js team

Leroy A.Status: Offline
Leroy A. Leroy A.
Preview image

Let a pro handle the details

Buy Web Application Programming services from Leroy, priced and ready to go.
Leroy A.Status: Offline
Leroy A. Leroy A.
Preview image

Let a pro handle the details

Buy Web Application Programming services from Leroy, priced and ready to go.

Project details

You will get a production-ready web application built by Apex Soft — a senior-only product engineering team behind 40+ shipped products across entertainment, edtech, adtech and support tech. We run a fixed-scope, milestone-based process: a discovery sprint turns your idea into a scoped plan and clickable prototype, then we build the MVP (auth, core flows, admin panel) on Node.js, TypeScript and AWS, with CI/CD and monitoring from day one. You own 100% of the IP and source code. We reply within 24 hours, keep 95% sprint predictability, and hand over clean, documented code that is ready to scale — or keep the same team on a monthly rolling basis after launch.
Programming Languages
JavaScript, TypeScript
Coding Expertise
Performance Optimization, Security
What's included
Service Tiers Starter
$1,950
Standard
$5,900
Advanced
$9,900
Delivery Time 7 days 30 days 45 days
Number of Revisions
123
Number of Pages
51015
Design Customization
-
Content Upload
-
-
-
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Design Customization (+ 7 Days)
+$100
Leroy A.Status: Offline

About Leroy

Leroy A.Status: Offline
Scalable software development & B2B consulting to accelerate growth
Dnipro, Ukraine - 11:17 pm local time
I'm a Senior Software Engineer with 10+ years of experience and the founder of Apex Soft — a product engineering company that helps startups, scale-ups and enterprise teams ship reliable software fast. 40+ product teams have trusted us, with an average partnership of 2 years.

WHAT WE DELIVER
• Product Engineering — full-cycle web & mobile development: discovery sprints, MVP builds, scale-up and platform modernization
• Cloud & DevOps — serverless and microservices on AWS, Infrastructure as Code, CI/CD pipelines, cost optimization, observability
• AI Integration — LLM workflows, data pipelines and model operations that automate real business processes
• Growth Operations — funnel analytics, A/B testing frameworks and revenue optimization

MY CORE STACK
Node.js, TypeScript, NestJS, PostgreSQL, AWS (Lambda, API Gateway, DynamoDB, SQS, EventBridge, OpenSearch), microservices and event-driven architectures.

TRACK RECORD
Products shipped across entertainment, support tech, edtech, adtech, sales ops and travel tech — including Storyby, Howly, Brighterly, Afront, LeadPanda, Sl8 and Fly Before You Buy. 95% sprint predictability with a weekly governance cadence.

HOW WE WORK
• Senior-only engineers, onboarded in 1–3 weeks
• You own 100% of the IP and code
• Monthly rolling engagements — scale up or pause any month
• Fixed-scope delivery with milestone billing when you need a defined build
• 24-hour response SLA — every time

Whether you need one strong backend engineer or a cross-functional squad (PM, engineers, QA), tell me where the bottleneck is — I'll reply within 24 hours with a concrete plan.

Steps for completing your project

After purchasing the project, send requirements so Leroy can start the project.

Delivery time starts when Leroy receives requirements from you.

Leroy works on your project following the steps below.

Revisions may occur after the delivery date.

Discovery & scope sign-off

We align on goals and must-have features, define milestones and sign off the scope.

Architecture & clickable prototype

System design, data model and a clickable prototype that you approve before the build starts.

Review the work, release payment, and leave feedback to Leroy.