Stundensatz $26 / Std.
Gesamtverdienst $19,617
Erfahrung 11 Jahre

Fähigkeiten

  • JavaScript
  • TypeScript
  • React
  • Node.js
  • Python
  • REST API Development
  • AWS
  • PostgreSQL

Senior Full Stack Developer

I am Alice Johnson, a senior full stack developer with over 8 years of experience delivering modern web and software solutions. I specialize in building scalable, secure, and maintainable applications across frontend, backend, and cloud environments. I have worked with startups and enterprise teams to design APIs, optimize performance, and ship production-ready features. My approach combines strong engineering practices, clear communication, and a focus on business outcomes. I am committed to delivering high-quality solutions that are easy to maintain and built for long-term growth.

Bewertungen

37 Bewertungen vorhanden.

Projekt starten

SaaS Billing Portal Refactor

8. August 2026 - 20. September 2026 128 Stunden $26 / Std.

Alice delivered clean, maintainable code and improved our billing flow quickly. Communication was excellent throughout. 5-star experience.

E-commerce Checkout Optimization

7. März 2026 - 10. Mai 2026 104 Stunden $26 / Std.

Our checkout became faster and more reliable after Alice's work. She found edge cases we had missed and shipped on time. Highly recommended.

Mobile Fitness App Backend

4. Dezember 2025 - 15. Januar 2026 139 Stunden $26 / Std.

Alice built a stable backend with great API documentation. She was responsive, practical, and easy to work with from start to finish.

Custom CRM Workflow Automation

15. September 2025 - 24. Oktober 2025 103 Stunden $26 / Std.

The automation saved our team hours each week. Alice understood the business logic fast and delivered exactly what we needed.

Executive Analytics Dashboard

22. Juni 2025 - 30. Juli 2025 172 Stunden $26 / Std.

Alice created a polished dashboard with accurate metrics and smooth performance. Her attention to detail was outstanding.

AI Support Chatbot Integration

15. März 2025 - 18. Mai 2025 109 Stunden $26 / Std.

Great implementation and thoughtful problem solving. Alice integrated the AI tool cleanly and helped us improve response quality.

Fintech Transaction Monitoring System

5. Dezember 2024 - 28. Januar 2025 154 Stunden $26 / Std.

Alice handled sensitive requirements with care and built a reliable monitoring workflow. Strong architecture and clear communication.

Healthcare Appointment Management Platform

29. Juli 2024 - 23. September 2024 187 Stunden $26 / Std.

Alice delivered a secure, user-friendly appointment system. She communicated clearly and kept the project moving on schedule.

Marketplace Vendor Onboarding Flow

14. April 2024 - 2. Juni 2024 93 Stunden $26 / Std.

The onboarding flow is now simple and robust. Alice asked smart questions, wrote quality code, and delivered ahead of deadline.

Hotel Booking System Upgrade

15. November 2023 - 15. Januar 2024 64 Stunden $26 / Std.

Alice fixed performance issues and improved the booking experience. The deployment was smooth and well coordinated.

Social Media Scheduling Tool

6. September 2023 - 10. Oktober 2023 163 Stunden $26 / Std.

Excellent work building reliable scheduling features. Alice was proactive, organized, and very responsive to feedback.

IoT Device Management Console

24. Mai 2023 - 18. Juni 2023 51 Stunden $26 / Std.

Alice designed a clean console for managing connected devices. Her technical judgment and debugging skills were impressive.

Sales Reporting Data Pipeline

5. März 2023 - 1. April 2023 195 Stunden $26 / Std.

Our reports are now accurate and automated. Alice built a dependable pipeline and explained every decision clearly.

Real Estate Listing Website

22. November 2022 - 26. Dezember 2022 170 Stunden $26 / Std.

Alice delivered a fast, modern listing site with excellent search filters. She was efficient, friendly, and detail-oriented.

Learning Management System Migration

22. Juli 2022 - 25. August 2022 83 Stunden $26 / Std.

The migration went smoothly with no data loss. Alice planned carefully, tested thoroughly, and communicated every milestone.

Restaurant Delivery App API

11. April 2022 - 14. Mai 2022 158 Stunden $26 / Std.

Alice built a scalable API that handled our delivery logic perfectly. Great code quality and very reliable delivery.

Cybersecurity Audit Remediation Project

25. November 2021 - 21. Januar 2022 71 Stunden $26 / Std.

Alice resolved key security issues quickly and documented the fixes well. We felt confident launching after her work.

Cloud Infrastructure Cost Reduction

27. August 2021 - 2. Oktober 2021 115 Stunden $26 / Std.

Alice reduced our cloud spend without hurting performance. Her recommendations were practical and implemented cleanly.

Subscription Video Platform Launch

26. Mai 2021 - 4. Juli 2021 73 Stunden $26 / Std.

Alice helped us launch a stable video platform under a tight deadline. She was calm, precise, and highly dependable.

Inventory Management Web App

5. Februar 2021 - 26. März 2021 77 Stunden $26 / Std.

The new inventory app is intuitive and reliable. Alice translated our messy requirements into a great working product.

Recruiting Portal Feature Expansion

25. September 2020 - 14. November 2020 164 Stunden $26 / Std.

Alice added complex recruiting features with clean architecture. She kept us updated and delivered exactly as promised.

Banking Compliance Reporting Tool

8. Juni 2020 - 14. Juli 2020 174 Stunden $26 / Std.

Alice built a dependable reporting tool with careful validation. Her communication and documentation were excellent.

Travel Planning Mobile Prototype

16. Februar 2020 - 17. April 2020 99 Stunden $26 / Std.

Alice created a polished prototype that impressed our stakeholders. She worked quickly and handled revisions gracefully.

Marketing Automation Platform Integration

16. November 2019 - 11. Dezember 2019 58 Stunden $26 / Std.

The integration works flawlessly and saves our team daily effort. Alice was professional, clear, and technically strong.

Logistics Route Optimization Dashboard

14. August 2019 - 17. Oktober 2019 79 Stunden $26 / Std.

Alice improved route visibility and dashboard performance. Her solutions were thoughtful and easy for our team to maintain.

Telemedicine Patient Portal

20. Mai 2019 - 7. Juli 2019 154 Stunden $26 / Std.

Alice delivered a secure patient portal with a smooth user experience. She was attentive to compliance and deadlines.

NFT Marketplace Smart Contract Review

28. Januar 2019 - 21. März 2019 198 Stunden $26 / Std.

Alice identified issues before launch and gave clear fixes. Her review was thorough, timely, and extremely valuable.

Customer Feedback Analytics Tool

12. November 2018 - 23. Dezember 2018 184 Stunden $26 / Std.

Alice built a useful analytics tool that turned feedback into clear insights. Great problem solving and clean delivery.

Event Ticketing Platform Redesign

13. September 2018 - 11. Oktober 2018 162 Stunden $26 / Std.

The redesigned ticketing flow is faster and easier to use. Alice balanced UX, performance, and reliability beautifully.

Warehouse Barcode Scanning App

5. Juni 2018 - 9. August 2018 114 Stunden $26 / Std.

Alice delivered a practical scanning app that our warehouse staff adopted immediately. Stable, simple, and well built.

Insurance Claims Processing Automation

8. Februar 2018 - 21. März 2018 85 Stunden $26 / Std.

Alice automated a complicated claims workflow with impressive accuracy. She was patient, thorough, and highly skilled.

Community Forum Moderation System

4. Oktober 2017 - 30. November 2017 82 Stunden $26 / Std.

The moderation tools are exactly what we needed. Alice wrote solid code and helped us think through future scaling.

Energy Usage Monitoring Dashboard

14. Juli 2017 - 25. August 2017 157 Stunden $26 / Std.

Alice created a clear dashboard for tracking energy data. The system is fast, accurate, and easy for our team to use.

Podcast Hosting Platform Backend

19. April 2017 - 14. Juni 2017 181 Stunden $26 / Std.

Alice built a reliable backend for uploads, feeds, and analytics. She communicated well and delivered high-quality work.

Legal Document Search Engine

22. Dezember 2016 - 24. Januar 2017 189 Stunden $26 / Std.

Alice improved search speed and relevance dramatically. Her technical approach was smart and her delivery was dependable.

Online Course Payment Integration

18. September 2016 - 14. Oktober 2016 53 Stunden $26 / Std.

The payment integration was completed smoothly and tested thoroughly. Alice was responsive and very easy to collaborate with.

HR Self Service Portal

14. Juni 2016 - 19. Juli 2016 188 Stunden $26 / Std.

Alice built a clean portal that reduced support requests quickly. She delivered on time with excellent documentation.

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