Vitalii Lukinov
Winning proposal- Projects 11
- Rating 4.4
- Rating 774
Budget: 700 UAH Deadline: 1 day
Good day, I will complete your task, I have experience including with ffmpeg, for discussion write to me in private messages.
Budget: 1000 UAH Deadline: 1 day
Hello! I am a system administrator with extensive experience in optimizing high-load Linux servers. I am ready to conduct a full audit of your system and maximize the performance of the software.
Budget: 1500 UAH Deadline: 1 day
Good day, I will be happy to help you. I am working with ffmpeg and currently managing several servers, so there should be no problems. Please write in private messages - we will discuss the cost, timeline, and other questions.
Budget: 5000 UAH Deadline: 30 days
I work with servers
But working with audio and video requires additional study,
Budget: 1500 UAH Deadline: 3 days
Contact me - I will do my best. The price for the audit + correction of obvious "mistakes". Based on the results, I will form a proper proposal (if needed). Experience in administration over 25 years. Examples of clients for whom I have configured and support servers can be viewed on my website and in my portfolio on this platform. If desired, work can be done under a contract with payment to a bank account (I am a sole proprietor, group 3).
Clients with the status of combatants and their families receive a 15% discount on all services.
30% of the money earned at this rate will be donated to support the Armed Forces of Ukraine.
Budget: 11111 UAH Deadline: 1 day
Hello! I am ready to discuss the tasks and details of this project in more detail.
- Projects 21
- Rating 5.0
- Rating 1 856
Budget: 1000 UAH Deadline: 1 day
Hello. Judging by your completed projects, I assume that you have a desktop application written in C#, which is exactly my specialization. I will need to familiarize myself with the source code in more detail in order to provide an assessment. I am setting the price and deadline as conditional.
- Projects 8
- Rating 5.0
- Rating 2 331
Budget: 2000 UAH Deadline: 2 days
Good afternoon, let's conduct an audit and see what can be optimized. I have experience with ffmpeg. I set up a conversion server not long ago.
Budget: 2500 UAH Deadline: 3 days
Hello! I can take on the optimization of software and server load: audit of CPU/RAM/IO, processes and services, system tuning and recommendations/implementation. FFMPEG - I will also connect if needed.
Price: from 2500 UAH for one-time optimization (1 server) + 500 UAH/hour for further work/support after the audit.
Proposals are currently absent
Current freelance projects in the category DevOps
As part of enhancing the cybersecurity level of our infrastructure, we need to abandon the practice of storing "eternal" and static API keys, passwords, and integration tokens in the configuration files (.env, appsettings.json, config.yaml) of our microservices. Business Goal: Create a single secure storage point for confidential data (secrets) with a mechanism for their automatic updating (rotation) in external systems on a schedule. Our other services will request current tokens "on the fly" via API, which will minimize damage in case of compromise of any system component.Security Model and Encryption (Crypto Core) No secret should be stored in plaintext in the database. Upon application startup, a Master Key is passed to the environment variables. If the key is missing or has an invalid length, the service should fail at the initialization stage with a clear error in the logs. Each secret is encrypted before being written to the database using this Master Key. Upon request, it is decrypted in memory and returned in the response body.Audit Logging (Audit Trail) Any action with secrets (creation, reading by the service, successful or unsuccessful rotation) must be recorded in a separate log file audit.log (or a separate table in the database). Strict Taboo: It is strictly prohibited to record the actual values of secrets in the audit log (neither in plaintext nor in encrypted form).
We have a dedicated server on Hetzner with a website on Docker (+ Laravel framework) Contact with the developers has been lost Need to: - restore and change server access (probably SSH) - recommend a storage location and set up a full server backup with easy recovery, probably not on Hetzner for security - fix the logo that is not displaying for some reason (it's unclear why the file has become inaccessible) Important - there is no website backup, and there is no room for error. We will only consider experienced specialists.