You will get a responsive Python Flask web app with PostgreSQL
Project details
Are you in need of a powerful web application built with Python, Flask, Postgresql, Semantic-UI, and REST API integration? I'm here to help!
## What You'll Get ##
1) Python Web App Development: a dynamic web application using Python and Flask, a micro-web framework known for its flexibility and scalability.
2) Database Integration: powered by Postgresql, ensuring robust and efficient data storage and retrieval.
3) User-Friendly Interface: use Semantic-UI to design a modern, responsive, and visually appealing user interface that ensures an exceptional user experience.
4) REST API Development: implement it seamlessly, enabling data exchange with other services or platforms.
## Why Choose Me ##
1) Experienced Python and Flask developer.
2) Expert in database management with Postgresql.
3) Skilled in creating stunning and responsive user interfaces with Semantic-UI.
4) Proficient in REST API development.
5) Proven track record of successful projects.
Ready to get started? Contact me now today!
Note: Please message me before placing an order to discuss your project requirements and get a custom offer tailored to your needs.
App & database hosting partner: Render
## What You'll Get ##
1) Python Web App Development: a dynamic web application using Python and Flask, a micro-web framework known for its flexibility and scalability.
2) Database Integration: powered by Postgresql, ensuring robust and efficient data storage and retrieval.
3) User-Friendly Interface: use Semantic-UI to design a modern, responsive, and visually appealing user interface that ensures an exceptional user experience.
4) REST API Development: implement it seamlessly, enabling data exchange with other services or platforms.
## Why Choose Me ##
1) Experienced Python and Flask developer.
2) Expert in database management with Postgresql.
3) Skilled in creating stunning and responsive user interfaces with Semantic-UI.
4) Proficient in REST API development.
5) Proven track record of successful projects.
Ready to get started? Contact me now today!
Note: Please message me before placing an order to discuss your project requirements and get a custom offer tailored to your needs.
App & database hosting partner: Render
Programming Languages
HTML & CSS, JavaScript, PythonCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$5
|
Standard
$10
|
Advanced
$20
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 0 | 0 | 0 |
Number of Pages | 1 | 3 | 5 |
Design Customization | - | ||
Content Upload | - | ||
Responsive Design | - | ||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$5 - $10
Additional Revision
+$5Frequently asked questions
About Kelvin
Python Developer | Web Applications & Business Automation
Butterworth, Malaysia - 8:14 pm local time
I build practical Python/Flask web applications and custom business automations that help small-to-medium businesses eliminate repetitive manual work, streamline operations, and offer seamless online services.
Rather than just writing code, I focus on end-to-end operational workflows: Data Input → Processing → Business Logic → Database → Automated Reporting → Client Notifications.
Core Offerings
🌐 Custom Flask Web Applications
Tailored web tools built to manage data, clients, and back-office operations:
Client Portals & Dashboards: Customer registration, custom user dashboards, and role-based access.
Admin Interfaces: Powerful management portals built with Flask-Admin for fast data entry and oversight.
Booking & Scheduling: Real-time availability checking and automated appointment management.
Payments & Workflows: Integrated checkout flows, REST APIs, responsive Bootstrap/HTMX interfaces, and file/document management.
📅 Featured Project: Pickleball Booking System
A complete end-to-end Flask application demonstrating connected business operations:
User Journey: Register → Search Courts → Book Slot → Process Payment (Stripe) → Auto-Generate PDF Pass → Sync Accounting (QuickBooks) → Admin Management.
📊 Excel & Data Automation
Eliminate hours of manual spreadsheet consolidation. Convert messy raw data into polished management reports automatically:
Workflow: Raw Files → Cleaning & Validation → Pandas Analysis → Chart Generation → Automated Excel/PDF Report → Scheduled Email Distribution.
Common Tasks:
Merging multi-source Excel/CSV files and cleaning inconsistent data.
Calculating custom business metrics and visual data trends.
Automated email generation via SMTP/Python.
Generating dynamic invoices, entry passes, and business PDFs using ReportLab.
⚙️ Python Task & Process Automation
Standalone scripts and async background processes to automate back-office labor:
Automated file management, folder monitoring, and data extraction.
Scheduled background tasks and async job queues (Redis, RQ, Celery, RabbitMQ).
Automated document generation and API integrations.
Tech Stack
Core & Web: Python, Flask, Jinja2, HTMX, Bootstrap, REST APIs
Extensions: SQLAlchemy, Flask-WTF, Flask-Login, Flask-Admin
Data & Automation: Pandas, openpyxl, ReportLab, Celery, Redis, RQ
Databases: PostgreSQL, MySQL, SQLite, TinyDB
Integrations: Stripe, QuickBooks, SMTP
Testing & Deployment: pytest, Playwright, Docker
Development Approach
Process Discovery: Map out existing spreadsheets, inputs, outputs, and business rules.
Workflow Design: Define data models, web interfaces, and third-party integrations.
Modular Build: Write clean, maintainable Python/Flask code built around your daily operations.
Testing & QA: Validate business logic with pytest and browser workflows with Playwright.
Output & Deployment: Set up automated outputs (PDFs/Emails/Dashboards) and deploy using Docker/GitHub
Value Brought to Your Business
Save Time: Turn multi-hour spreadsheet tasks into one-click Python scripts.
Reduce Errors: Eliminate manual copy-paste data entry mistakes.
Improve Visibility: Give management clean, automated reports and real-time dashboards.
Connect Systems: Link payment gateways, accounting software, and internal tools seamlessly.
If your daily operations rely on manual spreadsheets, email back-and-forth, or repetitive data entry, I can transform those workflows into an efficient Flask app or automated Python solution.
Steps for completing your project
After purchasing the project, send requirements so Kelvin can start the project.
Delivery time starts when Kelvin receives requirements from you.
Kelvin works on your project following the steps below.
Revisions may occur after the delivery date.
Step 1
I will understand and review your need if I have any questions before proceeding.