You will get Full Stack FastAPI Template SQLModel RBAC CRUD GIT AWS Custom HTML + CMS
Top Rated
Top Rated
Project details
Help me please with this summary to be done ASAP, Thanks.
I prepared a files for your discovery process. Also If there exist tech doc, please sent it to us.
Best regards Alex L S
I prepared a files for your discovery process. Also If there exist tech doc, please sent it to us.
Best regards Alex L S
Programming Languages
PHP, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$455
|
Standard
$930
|
Advanced
$1,250
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 5 days |
Number of Revisions | 1 | 3 | 5 |
Number of Pages | 9 | 9 | 9 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
42 reviews
(42)
(0)
(0)
(0)
(0)
RP
Rob P.
Jan 1, 2026
Get Full Stack FastAPI Template SQLModel RBAC CRUD GIT AWS Custom HTML + CMS from Top rated Upwork Freelancer Oleksandr with 100% job success rate. In addition, Oleksandr outlined clear, minimal next steps to close the feature connect to external API for future callback by quality: UI “send → overview” verification loop, practical safeguards for custom lists (empty list checks and provider limits), builtin audience support (e.g., fans), and robust parsing for direct user ID input.
RP
Rob P.
Dec 24, 2025
Oleksandr delivered a strong, production-ready milestone with a fully working provider messaging flow. He implemented and stabilized the /provider/{account_id}/send endpoint end-to-end: environment configuration is loaded correctly, the request DTO and audience mapping are validated, and the Provider client builds the required headers and payload properly. The UI now sends the correct message format (text + audience), and successful sends return a provider broadcast ID while credits are correctl
RP
Rob P.
Nov 25, 2025
Working with Oleksandr has been an excellent experience across multiple phases of this project. He gives clear priorities, provides fast and structured feedback, and trusts you to make the right technical decisions — from Backend modernisation and core upgrades to DevOps, database recovery, and FastAPI setup. Communication is always direct and professional, and all agreements are respected. I’m happy we’ve built a long-term collaboration and would gladly work with Andrey again on any complex backend or infrastructure work.
RP
Rob P.
Nov 17, 2025
Oleksandr did an outstanding job on this phase of the project.
He fully configured our FastAPI environment, set up PostgreSQL, restored the database, fixed dependency issues, resolved package conflicts, and brought all SQL migrations and seed scripts to a clean working state.
SSH and Bitbucket integration were also repaired, including new keys, permissions, and proper repository access.
He eliminated multiple environment and permission errors and delivered a stable, production-ready backend setup prepared for further development.
Highly professional, fast, and thorough — definitely recommend!
He fully configured our FastAPI environment, set up PostgreSQL, restored the database, fixed dependency issues, resolved package conflicts, and brought all SQL migrations and seed scripts to a clean working state.
SSH and Bitbucket integration were also repaired, including new keys, permissions, and proper repository access.
He eliminated multiple environment and permission errors and delivered a stable, production-ready backend setup prepared for further development.
Highly professional, fast, and thorough — definitely recommend!
RP
Rob P.
Nov 9, 2025
Oleksandr delivered a level of engineering far beyond what we expected.
Everything worked flawlessly:
Safari automation via Python
Clean .venv isolation
Stable Docker + PostgreSQL connectivity
Reliable project-level operations
He built a fully isolated automation environment for our second bot user — with independent sessions, a stable Safari-based workflow, and a clean architectural design that didn’t interfere with the main system.
Outstanding expertise. Highly recommended.
Everything worked flawlessly:
Safari automation via Python
Clean .venv isolation
Stable Docker + PostgreSQL connectivity
Reliable project-level operations
He built a fully isolated automation environment for our second bot user — with independent sessions, a stable Safari-based workflow, and a clean architectural design that didn’t interfere with the main system.
Outstanding expertise. Highly recommended.
KW
Kirk W.
May 5, 2026
Node.js + Puppeteer Developer
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Mar 29, 2026
ILX Travel Fix
Oleksandr, presisted and found a solution. It took longer that we wished because of some server issues.
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Mar 6, 2026
WordPress API Debug (Fix Only)
Alex, was available to answer any questions and provided solutions.
We will continue to use his service.
We will continue to use his service.
RP
Rob P.
Jan 20, 2026
You will get JS application for CRUD Operation with Vue.js Composite API, Vue Router
Oleksandr delivered a clean, API-driven Vue 3 application with a strong engineering focus. The frontend was built using the Composition API and Vue Router, strictly aligned with the provided API endpoints.He implemented a scalable CRUD architecture with proper routing, state handling, and validation, and also delivered reusable components for fast CSV upload and bulk data ingestion. The work was purely technical infrastructure, API integration, and maintainable frontend architecture.
RP
Rob P.
Jan 16, 2026
You will get JS application for CRUD Operation with Vue.js Composite API, Vue Router
Oleksandr delivered a clean, API-driven Vue 3 application with a strong engineering focus.
The frontend was built using the Composition API and Vue Router, strictly aligned with the provided API endpoints. He implemented a scalable CRUD architecture with proper routing, state handling, validation, and maintainable structure. The work was purely technical — infrastructure, API integration, and frontend engineering. He’s highly professional and reliable.
The frontend was built using the Composition API and Vue Router, strictly aligned with the provided API endpoints. He implemented a scalable CRUD architecture with proper routing, state handling, validation, and maintainable structure. The work was purely technical — infrastructure, API integration, and frontend engineering. He’s highly professional and reliable.
About Oleksandr
Senior Backend & Automation Engineer | SaaS | APIs | FastAPI | NestJS
100%
Job Success
Kiev, Ukraine - 5:07 pm local time
Some examples:
• Python + Selenium multi-session browser automation
• Node.js + Puppeteer scraping + PDF workflows
• n8n automation pipelines
• CRM integrations and API orchestration
• Laravel/Vue business platforms
• WordPress/WooCommerce debugging & stabilization
• AI-assisted backend workflows
Recently I crossed:
→ $50K+ earnings on Upwork
→ 100% Job Success
→ 1000+ production hours
But the most important thing is not the number.
It’s understanding how real production systems fail:
• unstable APIs
• broken automations
• duplicate processing
• scaling bottlenecks
• messy integrations
• legacy architecture under load
This is the work I actually enjoy.
Current stack:
Python, Laravel, Node.js, TypeScript, APIs, Selenium, Puppeteer, n8n, Docker, AWS, CRM integrations.
Right now I’m open to:
• backend automation projects
• AI workflow integrations
• CRM/API orchestration
• stabilization of production systems
• SaaS backend architecture
I work best with founders and business owners who already have traction and need systems that actually scale.
— Oleksandr Sonich
Senior Backend & Automation Engineer
#Automation #Python #Laravel #NodeJS #n8n #APIs #BackendDevelopment #AI #SaaS #CRM #SystemArchitecture #Upwork
Steps for completing your project
After purchasing the project, send requirements so Oleksandr can start the project.
Delivery time starts when Oleksandr receives requirements from you.
Oleksandr works on your project following the steps below.
Revisions may occur after the delivery date.
Yes