Azure & PostgreSQL Specialist for System Support

@tangramua

Hello,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time.   We are 25 years in this business and our technical specialists have strong experience in Linux, Cloud Computing, Azure, Amazon Web Services, Database Administration, PostgreSQL, DevOps, Database Management and other technologies relevant to your project.   Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews.   Please contact us via Freelancer Chat to discuss your project in details.    Best regards, Sales department Tangram Canada Inc.     

@AZTURK1

Managing production workloads on Azure VMs with Windows Server, Apache/Tomcat, and Azure Database for PostgreSQL Flexible Server is my daily focus. Operating from Zagreb (EU / CET), I am closely aligned with Greek working hours for your institutional infrastructure support. ✅ Azure PostgreSQL Flexible Server administration: parameter optimization (shared_buffers, work_mem, autovacuum), metric alerts, PITR recovery drills, and query tuning via pg_stat_statements. ✅ Windows Server 2019 & application stack: Apache HTTP and Tomcat maintenance, SSL/TLS certificate deployment and renewal automation across Prod, UAT, and Test. ✅ Operational safety: Snapshot baselines before OS or database updates, isolated UAT validation, and disciplined response within your SLA targets. ✅ 10+ years production experience | 400+ completed projects | 320+ five-star reviews ✅ Microsoft® Certified: MCSA | MCSE | MCT & cPanel Certified (CWSA-2) Are your PostgreSQL Flexible Servers deployed with Zone-Redundant HA and private endpoints inside an Azure VNet, or accessed via public firewall rules? My rate is 18 EUR/hour and I can start immediately.

@devendrathakur12

Hello, I’m Dev Singh, a Senior Software Engineer with 20+ years in backend development and enterprise integrations. I have gone through your specific requirement for Azure and PostgreSQL support. I would start with a scoped review of the current environment rather than assume I can own the SLA, because production support needs proven experience with your Azure setup and recovery process. I have experience with Python, Java and backend services, but I can’t claim direct Tomcat, Apache or Azure certificate operations without supporting examples. I can send relevant project details and code samples privately. Which Azure VM and PostgreSQL Flexible Server issues are currently taking the most support time? Do you have existing backup and recovery runbooks, including tested restore evidence? Would you consider a limited assessment first, before assigning ongoing incident and SLA responsibility? Free for a quick call? Or share the current setup here and I can assess where my experience fits. Dev Singh

@AITSoft

I can support your critical European institutional infrastructure with disciplined Azure and PostgreSQL operations across production, UAT, and test environments. My approach includes monitoring and tuning Azure Virtual Machines running Windows Server 2019 Datacenter, Apache HTTP, and Tomcat, together with reliable administration, backup, and recovery procedures for Azure Database for PostgreSQL Flexible Server. I will also coordinate SSL/TLS certificate procurement, installation, renewal, and validation, while documenting changes and maintaining clear SLA tracking for incidents requiring response within 24 hours. Linux-based troubleshooting, SQL analysis, and structured Cloud Computing practices will support efficient diagnosis across application, database, and infrastructure layers. I am comfortable collaborating remotely with management teams and can contribute to a dependable long-term support arrangement. Relevant experience can be discussed in detail during an initial technical meeting, including operational procedures, escalation handling, and recovery testing. Could you please clarify the current Azure architecture, PostgreSQL workload size, monitoring stack, and certificate-management responsibilities expected from the subcontractor? I look forward to discussing your current environment, support model, and priorities.

@HamparProd

I would begin by establishing a clear operational baseline across Azure, PostgreSQL and the application-server layer before changing a production environment. My first review would cover the Windows VMs, networking/gateways, Apache/Tomcat services, PostgreSQL Flexible Server performance and backups, monitoring/alerts, certificate expiry, and the differences between Production, UAT and Test. My background includes PostgreSQL, backend systems, cloud infrastructure and production troubleshooting, so I’m comfortable tracing incidents across application, database and infrastructure boundaries rather than treating each layer separately. I can also maintain clear incident/change logs, runbooks and certificate procedures so recurring support does not depend on undocumented knowledge. I can start immediately after award and secure access to the non-production environment and existing technical documentation.

@sarthaktyagi0

Hi, I’m a DevOps/Cloud Engineer with 5+ years of hands-on experience managing cloud infrastructure, CI/CD, Linux/Windows environments, Docker, Kubernetes, Terraform, networking, SSL/TLS, monitoring, and production troubleshooting across AWS and Azure-based environments. I can support Azure VM administration, application infrastructure, deployment automation, monitoring, incident resolution, backups, and security/certificate management. I also have experience working with PostgreSQL-backed applications and database connectivity, troubleshooting, and operational support. I’m comfortable working under SLA-driven environments, handling production incidents, performing RCA, maintaining documentation, and collaborating remotely with technical and management teams. I’m interested in a long-term engagement and can adapt quickly to your existing architecture and operational processes.

@Appworldz

Hi, I’m comfortable owning the infrastructure layer when production issues don’t have time for guesswork. I’ve worked hands-on with Azure VMs, Windows Server, Tomcat/Apache, Application Gateway, PostgreSQL administration, backups/recovery, performance tuning, monitoring and SSL/TLS certificate management. I can handle incident troubleshooting, database optimisation, patching, environment maintenance and DevOps processes across Production/UAT/Test while keeping SLA response times visible and controlled. I work well with remote management teams and can provide clear incident notes, RCA and technical documentation. Rate: €20/hour Availability: 15–25 hrs/week Start: Immediate Long-term support: Available I’d be happy to review your current Azure/PostgreSQL setup and support backlog.

@melopgabriel

Hi, Your project needs someone who can keep Azure VMs, PostgreSQL Flexible Server, and certificate renewals stable across Production, UAT, and Test without missed SLAs. I understand the priority is dependable system support, fast incident response, and careful handling of enterprise infrastructure. I have hands-on experience with Microsoft Azure administration, PostgreSQL monitoring and backup/recovery, and supporting web stacks such as Apache and Tomcat. In similar environments, I’ve handled VM maintenance, database tuning, certificate installation and renewal, and coordinated troubleshooting with technical teams. My approach is practical: verify the current setup, prioritize risks, monitor performance and backups, and resolve incidents within the required response window. I work clearly with remote teams and focus on keeping services available and secure. If this aligns with what you need, I’d be glad to discuss the support scope. Best regards, Gabriel

@XRProConnect

Hi, Aashiq here from Cape Town, South Africa. This project instantly caught my eye, so I had to reach out. I see you’re looking for an Azure and PostgreSQL specialist to support a critical infrastructure project in Greece. Your focus on security, database management, and performance tuning aligns perfectly with my experience. I've helped businesses optimize their cloud infrastructures and databases, ensuring seamless performance and robust security. I have extensive hands-on experience with Azure administration and PostgreSQL, and I'd be happy to share samples of successful projects I’ve completed. Based on what you mentioned, here is how we would approach the project: - Conduct a thorough assessment of the existing infrastructure - Implement performance tuning and security measures - Ensure strict adherence to SLA requirements for incident resolution You can count on clear communication and a user-focused solution optimized for performance throughout our collaboration. Best Regards, Aashiq

@naminghn

Hi there, I noticed that you specifically require expertise in managing Azure Virtual Machines and administering Azure Database for PostgreSQL for your critical project. With my hands-on experience in Azure administration and my strong background in PostgreSQL database management, I can ensure effective maintenance and performance tuning, as well as timely incident resolution in adherence to your SLA requirements. I have a solid track record of securing cloud environments and handling SSL/TLS certificate management, which aligns perfectly with your needs. I look forward to discussing how I can support your team on this project and ensure smooth operations. Regards, Ali

@hayteekeys

HI, KINDLY READ THROUGH MY PROPOSAL I will provide reliable remote support for your Azure and PostgreSQL estate, covering infrastructure management, database administration, certificate handling and incident resolution within the required SLA. MY APPROACH ✅ Azure VM management and performance tuning (Windows Server 2019, Apache, Tomcat) ✅ Azure Database for PostgreSQL Flexible Server administration, monitoring and backup/recovery ✅ SSL/TLS certificate procurement, installation, renewal and testing across environments ✅ Incident troubleshooting with response within ≤24 hours ✅ Clear collaboration with your management team and documentation of changes DELIVERABLES - Stable, tuned Azure infrastructure and PostgreSQL service - Valid certificates across Production, UAT and Test - Timely incident resolution and status reporting QUESTIONS 1. Current Azure subscription structure and main pain points? 2. Preferred communication and ticketing channel for incidents? 3. Any existing monitoring or backup tools already in place? Ready to start as soon as access details and priority areas are confirmed.

@lazarr4

Hello, I can manage your Azure PostgreSQL database and optimize performance while avoiding common pitfalls in cloud migrations. I’ve helped a client migrate from on-premises to Azure PostgreSQL, reducing query response times by 30% by tuning the flexible server settings and optimizing indexes. I’d approach this by setting up automated backups, performance monitoring, and query optimization to handle your institutional workload efficiently. Proper tuning will ensure your database remains reliable under heavy load while minimizing downtime. I’ll also implement security best practices for certificate management and access controls. Once the project is complete, I’ll provide documentation and training to your team so they can maintain the setup independently. If this aligns with your needs, I’d be happy to discuss the details further. Thanks, Lazar.

@Fazeennazar

Hello, I can provide hands-on support for your Azure-based enterprise environment, covering Azure Virtual Machines, Windows Server 2019, Apache, Tomcat, and Azure Database for PostgreSQL Flexible Server. I can handle PostgreSQL administration, performance monitoring and tuning, backup/recovery procedures, connectivity issues, and operational troubleshooting across Production, UAT, and Test environments. I can also manage SSL/TLS certificate installation, renewal, validation, and configuration across the relevant servers and application environments, while following change-control and security practices. For incidents, I can investigate application, server, database, network, and certificate-related issues systematically and work within your 24-hour SLA requirements with clear status updates and documentation. I’m comfortable working remotely with a management/technical team and can provide ongoing support as a subcontractor rather than requiring a platform rebuild or unnecessary infrastructure changes. I can begin with an environment review and establish a practical support procedure covering monitoring, backups, certificates, incident response, and escalation. Best regards

@najibe1

Hello, I’m an IT expert with over 20 years of experience in the industry. I hold certifications as a Cisco Certified Networking Professional (300-100 and 300-115), Linux Certified Professional (LPI 101, 102, 103), Red Hat Certified System Administrator, VMware Certified Professional (versions 4, 5, and 5.5), as well as being a Microsoft System Administrator/Engineer from 2003 to 2022 and AZ104

@golamrabbi01

Hello, You need someone who can take practical responsibility for Azure infrastructure and PostgreSQL operations across production and non-production environments, while responding reliably to incidents and maintaining backups, certificates, and server health. My background is in cloud infrastructure, DevOps, Linux/server administration, PostgreSQL, AWS/cloud architecture, Docker, Kubernetes, Terraform, CI/CD, networking, DNS/SSL, and production troubleshooting. I’ve also worked with PostgreSQL administration and cloud-hosted database environments, including backup, connectivity, configuration, and deployment-related troubleshooting. Q1: Is the current Azure environment already documented, or would the initial engagement include an infrastructure/operations audit? Q2: How many Azure VMs and PostgreSQL Flexible Server environments (Production/UAT/Test) are involved? Q3: What monitoring, backup, certificate-management, and ticketing tools are currently in use? I’d be happy to start with a technical walkthrough of the existing environment and then establish the ongoing support process and SLA expectations. Kind regards, Golamrabbi Azad

@mayr81

With my comprehensive background and versatile skill set, I am confident that I am the ideal candidate to be your go-to Azure & PostgreSQL Specialist for System Support not just for this European institutional infrastructure project in Greece but beyond. As an experienced professional in web and mobile development and with proven hand-on experience in Microsoft Azure administration and DevOps practices, I bring to this project a unique blend of technical expertise and strong grounding in business operations—a valuable asset considering the critical nature of this project. My proficiency in managing and tuning PostgreSQL databases, particularly on Azure Flexible Servers, perfectly aligns with your need, and my ability to work remotely would ensure a seamless collaboration with your management team. In conclusion, given my strong track record of clear communication, reliability combined with quick turnarounds, I am confident that I can assist you not only promptly but efficiently throughout the life cycle of this project. The collaborative approach fosters revenue growth and client satisfaction--areas I'd be glad to contribute to your team's success. We can start impacting changes from day one with a fruitful long-term partnership awaiting us at the end! Let's discuss further!

@felixivanr

Hi, Managing Azure infrastructure and PostgreSQL databases across production, UAT, and test environments for a European institutional project means you need someone who can handle both the routine maintenance and the unexpected failures—especially when SLAs are tight and downtime isn't an option. I've worked directly with Azure Virtual Machines, PostgreSQL administration, and certificate lifecycle management in similar setups. The critical piece here is automating what you can so incidents don't pile up. I'd approach this by setting up proper monitoring and alerting on your Azure Flexible Server instances, automating backup verification, and documenting your certificate renewal process so it doesn't become a last-minute scramble before expiry. One thing that often trips up these systems is certificate renewal across multiple environments without proper coordination—you can easily miss one or create inconsistency between prod and staging. I'd implement a centralized tracking system and test renewals in non-prod first, then roll to production with a clear rollback plan. The real goal here is reducing manual overhead and catching issues before they become incidents. Proper automation and monitoring do that without requiring constant babysitting. I can start immediately and work within your team's schedule. Thanks, Felix.

@manishashree12

Hello there, I can provide specialized support for your critical European institutional infrastructure project in Greece. With hands-on experience in Microsoft Azure administration and PostgreSQL database management, I am well-equipped to handle Azure Virtual Machines, PostgreSQL Flexible Server, and security certificate installations. I am familiar with enterprise web servers like Tomcat and Apache, ensuring seamless collaboration with your team. Let's discuss how I can contribute to the success of your project. Thanks, Manisha

@ZohaibSathio

Hi, ongoing Azure and Postgres support: VMs healthy, Flexible Server tuned and backed up, certs renewed before they expire. How I'd run it: slow query logs and metrics baselined first, then autovacuum and pooling tuned to what the logs show, restores actually tested, cert renewal scripted with expiry alerts per environment. Is monitoring already in place? I run the production box behind a live bank call centre system, Postgres backups and TLS renewals included. Regards, Zohaib