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Je recherche un technicien expérimenté pour résoudre un problème de communication entre la base de données PostgreSQL, le VPS (Hostinger), Dokploy et le système d’exploitation Ubuntu. Mon site internet, un dictionnaire intelligent en ligne ([login to view URL] ), ne parvient pas à établir la liaison entre le backend, le frontend et la base de données. J’ai besoin d’un expert pour vérifier et corriger les API afin d’assurer une communication fluide et efficace. Compétences requises : Maîtrise des environnements VPS (notamment Hostinger) Expertise avec Dokploy Solides connaissances en système Ubuntu Expérience avec les bases de données PostgreSQL et l’intégration d’API N’hésitez pas à me contacter pour plus de détails !
Mã dự án: 40217000
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22 freelancer chào giá trung bình $135 USD cho công việc này

As an experienced technologist, I understand that maintaining a robust and reliable cloud infrastructure is crucial for smooth communication between backend, frontend, and databases. My proficiency goes hand-in-hand with your project requirements. Not only do I have an in-depth knowledge of Hostinger's VPS environment and Dokploy, but I am also well-versed with PostgreSQL API integrations and Ubuntu system administration - essential components of your project.
$140 USD trong 1 ngày
7,0
7,0

Hello, I've reviewed your requirements and have worked on similar projects before. With my experience and skills, I can complete your project to your satisfaction. Please contact me via chat to discuss the details. Thank you.
$100 USD trong 5 ngày
6,2
6,2

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$100 USD trong 3 ngày
5,7
5,7

Hello, Je suis expérimenté dans la gestion des environnements VPS, l’intégration d’API et la résolution de problèmes avec PostgreSQL, Dokploy et Ubuntu. Je suis prêt à commencer immédiatement. Please DM to see the work samples. Je vais m’assurer de corriger la communication entre votre backend et votre base de données afin que votre site fonctionne sans accroc. Best Wishes, Fizza Nadeem
$100 USD trong 4 ngày
5,4
5,4

Bonjour, je vois que le problème n’est pas “un bug API”, mais une chaîne complète qui ne se parle plus. VPS Hostinger, Ubuntu, Dokploy, PostgreSQL, puis backend et frontend, tout doit être aligné pour que la connexion tienne. J’ai déjà remis en route ce type de stack quand un proxy, un port, une variable d’environnement ou un firewall cassait la communication. Le point de pression est que ça peut marcher en local et échouer en prod à cause d’un seul maillon. Une dépendance cachée est la configuration réseau entre services. Avec Dokploy, un mauvais host, un DNS interne, un port non exposé, ou un SSL mal terminé suffit à bloquer backend et DB sans message clair. Beaucoup sous-estiment la différence entre “la DB tourne” et “l’app peut y accéder”. Les droits Postgres, les règles UFW, le mapping de ports, les secrets, et les timeouts doivent être vérifiés de manière méthodique. Sinon on corrige au hasard et le problème revient. Ma responsabilité est de faire un diagnostic propre, corriger la configuration, et vous laisser une trace claire des changements. Si vous me donnez l’accès SSH, les variables d’environnement et les logs Dokploy, je peux isoler la rupture et rétablir la communication. Cordialement, Ivan
$30 USD trong 1 ngày
5,3
5,3

Hello, I’m excited about the opportunity to contribute to your project. With my experience troubleshooting communication issues between PostgreSQL, VPS environments (including Hostinger), Dokploy, and Ubuntu, I can identify and resolve the backend, frontend, and API integration problems preventing your platform from functioning correctly. I’ll carefully audit the server configuration, deployment setup, and API connections to ensure a stable, secure, and efficient data flow across all components. You can expect clear communication, fast diagnosis, and a reliable fix that restores seamless operation of your intelligent dictionary platform. Best regards, Juan
$140 USD trong 1 ngày
4,9
4,9

As a seasoned and adaptable developer with extensive experience in your required tech stack, I am confident that I can optimize the integration of Hostinger VPS API for your online intelligent dictionary, Yetumia. Over the last 8 years, I have been engrossed in diverse aspects of web and app development, my skills stretching from front-end to back-end, database management, DevOps, Cloud Services, and UI/UX design. I am proficient in VPS environments like Hostinger and possess strong knowledge of Ubuntu System. With significant exposure to PostgreSQL databases and API integrations, I understand the vital role they play in establishing coherent communication between frontend-backend configurations. My mastery extends further to DevOps practices like Docker for enhancing deployment efficiency. Above all else, what sets me apart is not just my proficiency with your required technicalities but also my resolute commitment to comprehensive problem solving. A project like yours requires an attentive eye for detail and a tenacious approach towards swift resolution. By handing me this project, you'll be entrusting it to a hardwood expert who envisions success as the only outcome. Let's connect soon to discuss details further!
$140 USD trong 7 ngày
4,5
4,5

Hi, I can check and fix this DB connection issue . I have over five years of experience as a systems administrator, working with Linux distributions like CentOS, AlmaLinux, Ubuntu, Debian, Red Hat, and Windows servers. I manage WHM/cPanel, CWP, Plesk, Virtualmin, Hestia, and VestaCP, along with AWS, DigitalOcean, Azure, Docker, and Docker-Compose. My expertise includes DNS management, mail servers (Zimbra, Postfix, Exim, Office 365, Google Workspace), and web servers such as Apache and Nginx and also configure Streaming Server ( WebRTC, Nginx-RTMP, ). I also handle WordPress, Magento, Laravel, Node.js, and PHP applications. I have strong experience working with databases like MySQL, MariaDB, MongoDB, and PostgreSQL, as well as integrating and managing Cloudflare services. My skills also cover proficient management of email services and web hosting. Thanks
$60 USD trong 1 ngày
4,2
4,2

Bonjour, Je peux intervenir rapidement pour diagnostiquer et corriger les problèmes de communication entre votre backend, frontend et la base PostgreSQL sur votre VPS Hostinger (Ubuntu + Dokploy). Mon approche : Audit complet de l’environnement VPS (réseau, ports, firewall, services) Vérification de la configuration Dokploy et des conteneurs Analyse des connexions API entre frontend, backend et PostgreSQL Correction des variables d’environnement, endpoints API et permissions Tests de communication bout-à-bout pour garantir la stabilité J’ai l’habitude de travailler sur des VPS Linux, des déploiements Docker/Dokploy et des intégrations API avec PostgreSQL. Objectif : rétablir une liaison fluide et fiable, sans sur-complexifier l’infrastructure. Disponible pour commencer immédiatement. Cordialement,
$140 USD trong 7 ngày
3,3
3,3

Hello! I am interested in your project and confident I can deliver excellent results. Let's discuss your requirements so I can start immediately.
$140 USD trong 7 ngày
3,2
3,2

Hi there, I understand that your main goal is to optimize the integration of the Hostinger VPS API to enhance customer service efficiency. In my previous role, I successfully streamlined API integrations for a cloud service provider, resulting in a 25% reduction in response times for customer inquiries. Additionally, I implemented automated solutions that improved service reliability, leading to a 30% increase in customer satisfaction ratings. To address your needs, I will analyze your current API integration and identify key areas for optimization, ensuring seamless communication between systems. I will also implement monitoring tools to maintain performance and quickly resolve any potential issues. I would be happy to discuss your needs and get started right away. Best regards, Artem
$140 USD trong 7 ngày
2,0
2,0

Bonjour, Je suis ravi de vous proposer mes services pour résoudre les problèmes de communication entre votre base de données PostgreSQL, votre VPS sur Hostinger, Dokploy et votre système d’exploitation Ubuntu. Je comprends que vous cherchez à établir une liaison fluide entre le backend, le frontend et la base de données pour votre dictionnaire intelligent en ligne. Avec plusieurs années d’expérience dans la gestion d’environnements VPS, notamment Hostinger, et une expertise approfondie en intégration d’API, je suis bien équipé pour aborder ce projet. J’ai travaillé sur des systèmes similaires où j’ai corrigé des problèmes de communication entre différentes couches d’application, ce qui me permet de vous garantir une approche efficace. Voici comment je compte procéder : - Analyser l’architecture actuelle pour identifier les points de défaillance. - Vérifier et corriger les API afin d’assurer une communication fluide entre le backend et le frontend. - Tester l’intégration pour valider que toutes les parties fonctionnent harmonieusement. - Mettre en place des mesures de suivi pour prévenir d’éventuels problèmes futurs. Je suis enthousiaste à l'idée de collaborer avec vous sur ce projet et je suis confiant dans ma capacité à fournir des résultats de qualité dans les délais impartis. Je suis disponible pour discuter de vos besoins plus en détail et commencer dès que possible. Merci pour votre considération, et j'attends avec impatience votre retour.
$140 USD trong 7 ngày
2,0
2,0

With a wealth of experience optimizing API integration and managing VPS environments, I am confident in my ability to efficiently resolve the communication issue you're facing between your PostgreSQL database, Hostinger VPS, Dokploy, and Ubuntu. The success of your intelligent online dictionary platform relies heavily on these integrations and since my company Prime Code Tech has worked with similar tech stacks on numerous projects, our expertise will ensure not only a sorted backend-linkage but also a smooth and efficient user-experience wherein critical information is easily accessible. Having specialized in strategic product development for years, I understand the importance of coherent communication systems. My proficiency in API integration will enable me to effectively check and rectify any issues preventing effortless backend-to-frontend and database connections. Furthermore, my command over PostgreSQL databases and understanding of VPS workflows will contribute to the comprehensive diagnosis and resolution of your system's issues.
$80 USD trong 5 ngày
0,0
0,0

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