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You will get Dedicated Development Team, Product Scaling, Agile Development

Oleh Z.Status: Offline
Oleh Z. Oleh Z.
5.0
Rising Talent
Preview image

Let a pro handle the details

Buy Web Application Programming services from Oleh, priced and ready to go.
Oleh Z.Status: Offline
Oleh Z. Oleh Z.
5.0
Rising Talent
Preview image

Let a pro handle the details

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

Project details

Build and scale your digital product with a dedicated development team tailored to your business goals, technical needs, and delivery timeline. This service is designed for companies that need reliable engineering support, long-term product development capacity, or specific technical expertise without the complexity of hiring and managing an in-house team from scratch. devabit provides self-sufficient, time-zone-aligned teams that include backend and frontend developers, QA engineers, UI/UX designers, project managers, and other specialists required to move your product forward. Whether you need to extend your existing team, launch a new product, or support ongoing development, devabit team is assembled around your exact requirements. Starting from $40/hour.

Tech Stack: React, Angular, Node.js, .NET, Python, PHP, AWS, Jira, Figma

Tags: #DedicatedTeam #SoftwareTeam #RemoteDevelopers #ProductScaling #AgileDevelopment #ITOutstaffing #DevelopmentTeam
Programming Languages
JavaScript, Python, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$5,000
Standard
$7,000
Advanced
$15,000
Delivery Time 30 days 45 days 70 days
Number of Revisions
123
Number of Pages
51915
Design Customization
-
Content Upload
-
Responsive Design
Source Code
5.0
2 reviews
100% Complete
(2)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

ID

Ivans D.
5.00
Jul 17, 2026
Full-Stack Developer Needed for HIPAA-Compliant Healthcare SaaS Improvements Oleh jumped into our HIPAA-compliant healthcare SaaS and improved our AI integration, fixed backend bugs, and optimized the Python/FastAPI workflows. He understood the compliance requirements without needing explanations and delivered clean, audit-ready code. Fast, reliable, and easy to work with.

NN

Natallia N.
5.00
Jul 6, 2026
Full-Stack Developer Needed for AI-Powered SaaS Platform Improvements Oleh jumped in and got the work done fast. He cleaned up our Python backend, fixed AI integration bugs, improved the RAG pipeline, and tightened dashboard permissions. Everything was documented and delivered on time. Good Python developer, easy to work with. Would hire again.
Oleh Z.Status: Offline

About Oleh

Oleh Z.Status: Offline
Full Stack Developer AI | SaaS Developer | Python Full Stack Developer
100% Job Success
5.0  (2 reviews)
Lviv, Ukraine - 12:41 pm local time
𝗙𝗥𝗘𝗘 𝗖𝗢𝗗𝗘𝗕𝗔𝗦𝗘 𝗔𝗨𝗗𝗜𝗧 - 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝗵𝗲𝗿𝗲 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗮 𝗾𝘂𝗶𝗰𝗸 𝗯𝗿𝗶𝗲𝗳 - 𝗜'𝗹𝗹 𝗺𝗮𝗽 𝗼𝘂𝘁 𝘆𝗼𝘂𝗿 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝘁𝗶𝗺𝗲𝗹𝗶𝗻𝗲, 𝗮𝗻𝗱 𝗯𝘂𝗶𝗹𝗱 𝗮𝗽𝗽𝗿𝗼𝗮𝗰𝗵 𝗼𝗻 𝗼𝘂𝗿 𝗳𝗶𝗿𝘀𝘁 𝗰𝗮𝗹𝗹!

500+ platforms shipped since 2010. SaaS products supporting 800+ daily users, AI pipelines processing 800+ docs/day, platforms that raised $1.5M. Full ownership from architecture to deployment - Python, Django, FastAPI, PostgreSQL on the backend, React, Next.js, TypeScript on the frontend.

𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞
✨ Python SaaS MVPs: Django, FastAPI, Flask, PostgreSQL, Redis, Docker, AWS, CI/CD.
✨ AI & LLM: OpenAI, Claude API, RAG systems, vector search, AI assistants, document processing, structured outputs.
✨ Healthcare: HIPAA-compliant platforms, PHI handling, encryption, audit logging, compliance architecture.
✨ Full-Stack: React, Next.js, TypeScript, TailwindCSS, REST APIs, GraphQL.
✨ Enterprise: multi-tenant SaaS, RBAC, admin dashboards, user portals, Stripe subscriptions.

𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬
Healthcare, FinTech, SaaS, Automotive, eCommerce, Marketplaces, ERP, B2B, Enterprise.

𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞
✔ Full ownership - from architecture to deployment, one senior developer, no handoffs
✔ Production-ready code - scalable, documented, built to ship
✔ Fast delivery - Python SaaS MVPs in weeks, not months
✔ Clear communication - honest timelines, no surprises
✔ 97% client retention - long-term partnerships on trust and quality

Recent results:
- Pharmacy Innovations - HIPAA-compliant healthcare platform. AI document processing, 800+ docs/day.
- EvenFlow AI - automotive SaaS with agent-driven decisions. $1.5M raised.
- DockWorks - marine operations platform. Full acquisition.

Core Stack: Python · Django · FastAPI · PostgreSQL · React · Next.js · TypeScript · Docker · AWS · OpenAI · Claude API · RAG

Send me a brief - I'll tell you exactly what it takes to build it on our first call. I reply within a few hours. 🚀

Steps for completing your project

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

Delivery time starts when Oleh receives requirements from you.

Oleh works on your project following the steps below.

Revisions may occur after the delivery date.

Team Assembly & Onboarding

Review your requirements, assemble the right specialists, set up communication and tools. Team is ready to start.

Discovery & Sprint Planning

Align on product goals, define scope, set up backlog and sprint cadence. First sprint kicks off.

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