• Projects -
  • Rating -
  • Rating 121

Budget: 200 USD Deadline: 1 day

Hello! I am ready to complete this project and have extensive experience in developing various applications.

  • Projects 25
  • Rating 4.8
  • Rating 3 332

Budget: 250 USD Deadline: 13 days

Hello, Ivan! The implementation of the API for the "Borovoe" system is an important step towards improving the user experience. I specialize in integrating cryptographically secure APIs with external systems, ensuring flawless data exchange. My deep knowledge of Go-lang and skills in server configuration guarantee optimal service performance even under high loads. I am confident that together we can achieve a high level of automation and accounting. I would be happy to share my experience in creating scalable solutions for the successful completion of your project. Let's discuss your tasks in detail!

  • Projects -
  • Rating -
  • Rating 368

Budget: 800 USD Deadline: 12 days

Hello Ivan.
I checked out your Go project, API docs, sql DB and Integration guide for the Borovoye automated process control system.

I’ll:
Build ticket fetch/placement service via API to Rekassa (ID/token auth, intermediate storage).
Handle turnstile queries + secure access validation.
Implement report exports (CSV/PDF) to org endpoints.
Go modules, concurrent-safe, Docker-ready for your server.

Feel free contact with me.

Revaz G.

Revaz G.

Winning proposal
37 0
  • Projects 37
  • Rating 5.0
  • Rating 17 072

Budget: 400 USD Deadline: 10 days

Hey Ivan,
I've reviewed your Borovoe ticketing system documentation. Your Go server structure is clean, and I see exactly what needs to be done - integrate Rekassa API, handle ticket storage, and ensure turnstiles get proper access validation.
Why this will work with me:
I've dealt with access control systems before. The critical part isn't just receiving tickets from Rekassa - it's handling the edge cases when turnstiles lose connection, duplicate webhook calls arrive, or MySQL replication lags. Your Z5R-W controllers need bulletproof offline mode, and I know how to implement proper event sourcing so no access event gets lost.
Looking at your database schema, the abonements_created and events tables are straightforward, but I'll add proper indexing on card and controller_sn fields for faster lookups when you scale to thousands of daily entries. The check_access flow through Cloud to turnstiles needs careful timeout handling - nobody wants tourists stuck at the gate.
What I'll deliver:
Working Rekassa integration in your existing Go codebase, not a rewrite. Proper buffering for offline scenarios. Clean reporting module that actually shows meaningful data, not just raw database dumps. Everything tested on both testnet and production scenarios.
Timeline: 5-7 days for core integration, another 3 days for reports and testing. $400 total.
I run production systems myself, so I understand that "working" means handling real-world chaos, not just happy-path scenarios. Ready to start immediately.
Let's make those turnstiles work smoothly.

  • Projects 24
  • Rating 5.0
  • Rating 2 575

Budget: 350 USD Deadline: 6 days

Good day!
I have reviewed the archive with the server — the structure is clear, the backend in Go is already prepared for extensions, there are separate modules for the API, equipment, and reports.

I can implement the full integration with Rekassa:
• obtaining tickets through their API
• placing tickets on our intermediate server
• implementing access logic for the turnstile
• generating and sending reports to the relevant organization
• testing the entire cycle: “Rekassa → our server → turnstile”

  • Projects 11
  • Rating 5.0
  • Rating 1 671

Budget: 240 USD Deadline: 1 day

Good day, I am a Golang developer with 4 years of experience working in Go, and I also have 8 years of experience as an architect in large retail.
Write to me, we will agree and implement your improvements.
Rate $30/hour.

  • Projects 7
  • Rating 3.4
  • Rating -

Budget: 500 USD Deadline: 15 days

Hello.
I can implement this project, I have experience.
I will complete it within the agreed timeframe.

  • Projects 4
  • Rating 4.6
  • Rating 12 784

Budget: 500 USD Deadline: 15 days

Hello,

The service will be developed in Go using the Gin framework and deployed on Ubuntu 22.04. Gin is chosen for its high performance, minimal overhead, and robust support for JSON-based REST APIs, which fits perfectly with the requirements of HTTP POST communication with Rekassa and internal APIs. The service will interact with MySQL 5.7/8.0 for storing tickets and event logs. Offline operation will be supported with local buffering and automatic retry for failed API requests. Security will be ensured through HTTPS for all communications.

The project will follow a phased approach:

Analyze requirements and design the data flow from ticket purchase to access verification.

Develop the backend service in Go using Gin to handle ticket intake, validation, and storage in the database.

Proposals concealed

The list does not show proposals concealed by the client or freelancer with a Plus profile, as well as proposals violating rules

Current freelance projects in the category Data Parsing

17:56
8 July
7 July
6 July
5 July