You will get a scheduling system to manage your consultations and clients effectively

Tetyana S.Status: Offline
Tetyana S.
5.0
Top Rated

Let a pro handle the details

Buy Web Application Programming services from Tetyana, priced and ready to go.
Tetyana S.Status: Offline
Tetyana S.
5.0
Top Rated

Let a pro handle the details

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

Project details

You will get a tool to work with, which will include the following features:

-- adding and editing clients' data

-- adding appointments using Drag & Drop

-- viewing and editing scheduled appointments

-- sending bills to the clients


Technologies:

You can choose if you want the application deployed on Google Cloud or Amazon Cloud; both options in standard setup do not require operational costs, only if exceeding quotas.

-- Google Firebase / Amazon Amplify

-- Google Firestore / Amazon S3

-- Google Functions / Amazon Lambda Functions

-- React
Programming Languages
HTML & CSS, JavaScript, Java
Coding Expertise
Cross Browser & Device Compatibility, Security, Design
What's included
Service Tiers Starter
$5,000
Standard
$7,000
Advanced
$10,000
Delivery Time 30 days 40 days 70 days
Number of Revisions
135
Design Customization
-
Content Upload
-
-
Responsive Design
Source Code
-
-
Optional add-ons You can add these on the next page.
Additional Revision
+$200
Design Customization (+ 4 Days)
+$200
Content Upload (+ 5 Days)
+$300
Google calendar integration (+ 3 Days)
+$300
5.0
34 reviews
100% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
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1% Complete
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MF

Michael F.
5.00
Aug 6, 2025
Developer needed to develop an automated and interactive database

DS

Dan S.
5.00
Sep 11, 2023
Database Builder for Marketing Data

CF

Cesareo F.
5.00
Aug 11, 2022
Meteoros Admin System Hourly Tasks Tetyana has the tech talent to accomplish your job, and always with open communication and proactive attitude. Highly recommend!

SM

Shaun M.
5.00
Jul 13, 2022
SQL Data Engineer Tetyana is great to work with and I'd recommend her to any employer without hesitation.

FT

Francis T.
4.85
Jun 9, 2022
Android APP + Web interface developer needed The job was completed successfully. Tetyana is very professional and talented. Will definitely recommend her services to anyone.
Tetyana S.Status: Offline

About Tetyana

Tetyana S.Status: Offline
Solution Architect | Full-Stack, AI Integration, Data Platforms
100% Job Success
5.0  (34 reviews)
Kharkiv, Ukraine - 8:49 pm local time
I help startups and businesses build scalable SaaS platforms, internal tools, and data-driven applications that automate workflows, improve decision-making, and support long-term growth.

With 20+ years of experience in software architecture, full-stack development, database design, and AI integration, I transform complex business requirements into reliable, scalable solutions.

### Typical Projects
🔹 SaaS Platforms & MVP Development
🔹 MVP Development & Rapid Prototyping with Lovable
🔹 AI-Powered Applications & Integrations
🔹 Internal Business Tools & Workflow Automation
🔹 Data Platforms & ETL Pipelines
🔹 Analytics Dashboards & Reporting Systems
🔹 API & Third-Party Integrations
🔹 Database Design & Modernization

Whether you're building a custom internal tool, optimizing a data pipeline, or integrating third-party services, I can help architect and implement a robust solution from start to finish.

### What I Offer

✅ Custom Web & Backend Development
• Java, Spring Boot, Python, JavaScript, React/Redux
• Building scalable web applications, SaaS products, and business automation platforms

✅ Advanced Database Design & Optimization
• Oracle, MySQL, PostgreSQL, SQL Server, SQLite, Neo4j
• Database architecture, performance optimization, and scalable data models for growing applications

✅ AI Integration & Intelligent Automation
• Integrating AI capabilities into SaaS platforms, web applications, and business workflows
• Designing AI-powered automation solutions to improve efficiency and reduce manual effort
• Data extraction, classification, summarization, and content generation
• Integration with OpenAI and other AI providers

✅ Systems Integration
• Payment providers: Stripe, PayPal, LiqPay
• Calendar & communication platforms: Google Calendar, Office 365, Twilio
• OAuth authentication: Google, Facebook, Apple
• APIs: Google, Meta, TikTok, and other third-party services

✅ ETL Pipelines & Data Aggregation
• Designing and implementing ETL pipelines that collect, transform, and synchronize data from APIs, databases, flat files, and web sources
• Cleaning, transforming, and synchronizing structured and unstructured data
• Performance-focused data orchestration across systems

✅ Data Visualization & Reporting
• Dashboards in Power BI, Excel, and Google Data Studio
• KPIs, trend analysis, and multi-source reporting for smarter business decisions

✅ Cloud Infrastructure
• Deploying and scaling applications on AWS and Google Cloud with a focus on reliability, performance, and cost efficiency

✅ Business Intelligence & Analysis
• Translating data into actionable insights to support growth, planning, and decision-making

### Why Clients Work With Me

✅ 20+ years of software development experience
✅ End-to-end ownership from architecture to deployment
✅ Strong focus on scalable, maintainable solutions
✅ Clear communication and reliable delivery

📩 Let’s discuss your project if you need a solution architect who can bridge business goals and technical execution—from MVP development to enterprise-scale platforms.

Steps for completing your project

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

Delivery time starts when Tetyana receives requirements from you.

Tetyana works on your project following the steps below.

Revisions may occur after the delivery date.

Checking the client requirements and start of development

Developing additional options if required

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