1 / 29
Proposal from SlashDev Studio

E-commerce Platform Redesign

Prepared for Sarah Chen at TechStart Inc.

Created 4/4/2026
15 weeks
Starting at $45,000
Executive Summary

Project Overview

Complete redesign and development of the existing e-commerce platform to improve user experience, increase conversion rates, and modernize the tech stack.

The Challenge

The current platform has outdated UX patterns, slow performance on mobile, and lacks modern e-commerce features that competitors offer.

Our Solution

A ground-up redesign using Next.js and modern design principles, with focus on mobile-first experience and conversion optimization.

Project Goals

1

Increase conversion rate by 25%

2

Improve mobile experience and Core Web Vitals

3

Modernize brand aesthetic and design system

4

Reduce cart abandonment by 15%

Scope of Work

What We'll Deliver

A comprehensive breakdown of all deliverables included in this project.

1

UX Research & Audit

Comprehensive analysis of current site performance, user behavior, and competitive landscape.

20
hours
Included in scope
2

Design System & UI Kit

Complete component library with tokens, patterns, and documentation.

40
hours
Included in scope
3

Frontend Development

Implementation of all pages and features using Next.js and React.

120
hours
Included in scope
4

Backend Integration

API development and integration with existing systems.

60
hours
Included in scope
5

Testing & QA

Comprehensive testing across devices and browsers.

30
hours
Included in scope
Total Estimated Effort
Based on our experience with similar projects
270
hours
Timeline

Project Schedule

Estimated 15 weeks from March 1, 2026 to June 15, 2026

W0W1W2W3W4W5W6W7W8W9W10W11W12W13W14W15
Discovery & Research
2w
Design Phase
4w
Development Sprint 1
4w
Development Sprint 2
3w
Testing & Launch
2w

Discovery & Research

2 weeks
Deliverables:
  • Research report
  • Audit findings

Design Phase

4 weeks
Deliverables:
  • Wireframes
  • UI designs
  • Design system

Development Sprint 1

4 weeks
Deliverables:
  • Core pages
  • Component library

Development Sprint 2

3 weeks
Deliverables:
  • Features
  • Integrations

Testing & Launch

2 weeks
Deliverables:
  • QA complete
  • Production deploy
Investment

Choose Your Package

Select the option that best fits your needs. All packages include our commitment to quality and timely delivery.

Payment Terms

Payment Schedule
50% upfront, 25% at design approval, 25% at launch
Revision Rounds
3 included
Ownership
Client owns all deliverables upon final payment
Additional Terms
  • Project timeline assumes timely feedback (within 3 business days)
  • Additional revisions billed at $150/hour
  • Source code and assets transferred via GitHub

Have questions? Let's discuss