Database Administration is a professional service that allows organizations to create, maintain and secure their data architecture from the most basic structure to the most complex. Database Administrators (DBAs) typically have vast technical knowledge and specialize in installing and configuring database management systems, configuring access controls for secure data, improvement of data architecture and monitoring system health. A great Database Administrator can be an invaluable asset by helping clients increase efficiency and reduce redundancies in their databases.

Here's some projects that our expert Database Administrator made real:

  • Constructing highly secure IT infrastructures - tailored systems that help boost overall security.
  • Ensuring safe data transfers between different systems, such as from a previous cPanel installation.
  • Building, maintaining and improving database systems for businesses ranging from websites to lead generation services.
  • Efficient query tuning for SQL or MongoDB databases for businesses seeking optimized performance.
  • Creation of database structures and processes catered to the needs of any business, such as an HACCP database.
  • Deployment of various database structures, such as Azure websites with ABP framework support.
  • Installation of SQL database solutions on Macbooks, maximizing performance with the help of a skilled professional.

Our Database Administrators are highly skilled professionals whose expertise can help any organization establish and maintain an effective database infrastructure that meets the requirements of their business. Freelancer.com is a great platform to hire a Database Administrator; you can find qualified professionals who can complete all types of database related tasks quickly and cost-effectively whatever your size or budget may be. Post your project now to take advantage of our amazing pool of talent, or browse existing projects on our platform if you are interested in learning more about what it’s like working with our professionals.

Conform celor 168,979 recenzii, clienții îi evaluează pe Database Administrators cu 4.9 din 5 stele.
Angajează Database Administrators

Database Administration is a professional service that allows organizations to create, maintain and secure their data architecture from the most basic structure to the most complex. Database Administrators (DBAs) typically have vast technical knowledge and specialize in installing and configuring database management systems, configuring access controls for secure data, improvement of data architecture and monitoring system health. A great Database Administrator can be an invaluable asset by helping clients increase efficiency and reduce redundancies in their databases.

Here's some projects that our expert Database Administrator made real:

  • Constructing highly secure IT infrastructures - tailored systems that help boost overall security.
  • Ensuring safe data transfers between different systems, such as from a previous cPanel installation.
  • Building, maintaining and improving database systems for businesses ranging from websites to lead generation services.
  • Efficient query tuning for SQL or MongoDB databases for businesses seeking optimized performance.
  • Creation of database structures and processes catered to the needs of any business, such as an HACCP database.
  • Deployment of various database structures, such as Azure websites with ABP framework support.
  • Installation of SQL database solutions on Macbooks, maximizing performance with the help of a skilled professional.

Our Database Administrators are highly skilled professionals whose expertise can help any organization establish and maintain an effective database infrastructure that meets the requirements of their business. Freelancer.com is a great platform to hire a Database Administrator; you can find qualified professionals who can complete all types of database related tasks quickly and cost-effectively whatever your size or budget may be. Post your project now to take advantage of our amazing pool of talent, or browse existing projects on our platform if you are interested in learning more about what it’s like working with our professionals.

Conform celor 168,979 recenzii, clienții îi evaluează pe Database Administrators cu 4.9 din 5 stele.
Angajează Database Administrators

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    Starea proiectului
    16 proiecte găsite
    Odoo Cost Field Permission Restriction
    6 zile left
    Cont confirmat

    I’m running Odoo 18 (Enterprise) and need to stop everyday users from editing the product cost field (standard_price). At the moment anyone can overwrite it, putting our margins at risk. The goal is simple: make that field read-only on every product form and list view for everyone except a small, changeable set of authorised managers. I distinguish those managers by specific user accounts rather than fixed roles, and the exact roster may change over time. Because of that, I’d like a clean, maintainable approach—ideally a dedicated security group that I can toggle per user through Settings—while still meeting the requirement that the restriction is enforced on the frontend (XML) so unauthorised users literally cannot click into the field. Deliverables • XML vi...

    $14 Average bid
    $14 Oferta medie
    18 oferte

    Buscamos Ingeniero de Telecomunicaciones / Administrador de Sistemas Senior con experiencia avanzada en VICIdial y Asterisk PBX (Habla Hispana). Responsabilidades y tareas clave: Optimización de infraestructura: Configuración, mantenimiento y tuning de servidores VICIdial (arquitectura Single o Cluster). Bases de datos: Optimización fina de base de datos (MySQL / MariaDB) para soportar alto volumen de llamadas simultáneas y evitar bloqueos de tablas. Desarrollo e IVR: Configuración de campañas predictivas, gestión de IVR avanzado, enrutamiento inteligente y scripts AGI personalizados. Soporte y conectividad: Resolución de problemas de latencia, calidad de audio y configuración de troncales SIP / carriers. Requisitos indis...

    $34 / hr Average bid
    Acord de confidenţialitate
    $34 / hr Oferta medie
    29 oferte

    I’m looking for a seasoned database administrator to take charge of our SQL Server environment for a Bank of India–related platform. The immediate focus is on keeping the core banking data layer fast, resilient, and secure. Here’s what the assignment covers: • Database optimisation – analyse slow queries, tune indexes, and improve overall throughput without disrupting live operations. • Backup & recovery – design and automate point-in-time backups, test restores regularly, and document the full recovery strategy. • Security management – harden user roles, apply the latest patches, set up auditing, and make sure compliance standards are met. You’ll be handed full access to a staging instance first, followed by production onc...

    $10 / hr Average bid
    $10 / hr Oferta medie
    19 oferte

    I’m looking for a patient, knowledgeable ERPNEXT instructor who can guide me one-on-one through the platform. My goal is to feel completely comfortable running day-to-day operations on my own, so I need hands-on, practical sessions rather than theory. Scope of the training • Cover Accounting, Inventory Management, and CRM workflows from the ground up. • Show best-practice navigation, data entry, reporting, and user-level configuration inside Frappe ERPNEXT. • Walk me through real examples that mirror typical small-business scenarios so I can immediately apply what I learn. Preferred format & pace Live video sessions (screen-sharing is fine) scheduled around my availability, with short homework exercises in between. I’d appreciate recordings or conci...

    $9 Average bid
    $9 Oferta medie
    2 oferte

    I need help transferring numerical data that currently lives in a company database into clean, well-structured Excel spreadsheets. The task is straightforward: open the records I will grant you access to, verify each figure against the on-screen source, then enter it accurately into the matching Excel fields I provide. Consistency is crucial, so a quick eye for spotting outliers or missing values will be appreciated. I will supply clear field-by-field guidelines and a small sample sheet so you can see the desired formatting before you begin. A short check-in after the first batch will confirm we’re aligned, then you can proceed with the remaining rows. If you have solid experience with data entry, understand basic database navigation, and are comfortable working in Excel, this ...

    $167 Average bid
    $167 Oferta medie
    19 oferte

    Azure Data Factory + Azure SQL Expert Needed to Debug and Implement Data Processing Change Description I'm looking for an experienced Azure Data Engineer with strong knowledge of Azure Data Factory, Azure SQL, SQL Stored Procedures, and Databricks to help implement a change in an existing production data pipeline. Environment Azure Data Factory Azure SQL Database Mapping Data Flows Azure Data Lake Storage (ADLS) Databricks SQL Stored Procedures Current Situation I have already completed the initial analysis: Identified the source table. Traced the ADF pipeline. Reviewed the Mapping Data Flow. Identified the destination Azure SQL table. Identified SQL views and stored procedures referencing the table. Reviewed one of the stored procedures. The remaining work is to: Trace the com...

    $33 Average bid
    $33 Oferta medie
    12 oferte

    I need a proactive virtual assistant to take over the daily task of responding to emails that come into my main business inbox. Your focus will be full-cycle email management—specifically drafting and sending timely, well-written replies that reflect our brand’s tone and resolve enquiries without escalation. Scope of work • Log in to my Gmail workspace twice per day (morning and late afternoon in my time zone) • Read, prioritise, and craft clear responses using templates I’ll provide, tweaking language when a personalised touch is required • Flag anything that needs my direct input, then circle back once I’ve added notes so the conversation closes out • Keep a running spreadsheet of common questions so we can refine or add templates over...

    $16 / hr Average bid
    $16 / hr Oferta medie
    31 oferte

    I’m updating our internal CRM and need all “Generated new name” entries brought fully up to date. You’ll use reputable online directories I provide, extract the relevant contact details, then validate them before entering them into our database. **This is ongoing work, and I need someone who can start immediately.** **Workflow:** * Retrieve each “Generated new name” record from the assigned directory source. * Confirm the contact is active using a reliable verification method (e.g., lookup or test message), and document how it was verified. * Input the cleaned and verified data into the correct database fields, following the formatting rules in the style guide I’ll share. **Deliverables:** 1. Updated database entries for approximately 50,000 c...

    $38 Average bid
    $38 Oferta medie
    48 oferte

    Customer Data Analysis using SQL: Recently completed a hands-on Customer Data Analysis Project using SQL, where I explored and analyzed 81,446+ customer transaction records to uncover valuable business insights. Key Analysis Performed: Identified total transactions based on gender, product category, and payment method. Analyzed which gender purchased the highest number of products. Calculated total revenue generated by each gender. Compared category-wise transactions, units sold, and revenue. Evaluated purchase patterns across categories and genders. Examined payment method-wise revenue and transaction performance. Segmented customers into different age groups to analyze buying behavior. Found the age group with the highest product purchases. Identified the most frequent categor...

    $209 Average bid
    $209 Oferta medie
    55 oferte

    I need a full-stack ASP.NET web application—C# on the back end, SQL Server for data—delivered in both English and Arabic with complete RTL rendering on every screen. The build is split into two clear areas: External Applicant Portal • Public registration form that captures entity details and uploads supporting documents. • Submission triggers a reference number so applicants can log in later and track real-time status updates. • All outward-facing pages must switch seamlessly between English (LTR) and Arabic (RTL) without layout shifts. Administrative Portal • Review queue showing every incoming application and its attachments. • Configurable, multi-level approve / reject workflow. Each step records the acting user, decision, and timestamp. ...

    $765 Average bid
    $765 Oferta medie
    200 oferte

    I need a senior‐level database automation engineer (or a tight specialist team) to architect and code a reusable Ansible-based framework that drives the entire IBM Db2 infrastructure lifecycle. My goals are clear: boost performance and scalability, cut day-to-day operational effort, and embed security and compliance controls from the very first commit. The scope spans everything from bare-metal or cloud host build-out to release-ready hand-off: • Infrastructure provisioning and OS hardening • Silent Db2 installs, instance and database creation, configuration management, upgrades, fix packs • HADR and Pacemaker high-availability deployment paths • Health-check orchestration, backup / recovery workflows, and security-audit automation • Idempotent playbooks ...

    $70 / hr Average bid
    $70 / hr Oferta medie
    32 oferte

    I’m looking for reliable help with day-to-day data entry. All source files and instructions arrive in Gmail, so you will need to be comfortable working from that platform to pick up assignments, ask clarifying questions, and deliver finished spreadsheets or database updates back to me. The work itself falls into three recurring streams: • Customer databases – adding new contacts, cleaning duplicates, and updating profile fields in our cloud CRM. • Financial records – entering invoices, receipts, and payment confirmations into Google Sheets and double-checking totals for accuracy. • Inventory management – logging stock movements, adjusting quantities, and flagging low-level alerts inside our inventory tracker. Accuracy is critical; I routinely ...

    $21 Average bid
    $21 Oferta medie
    81 oferte

    I have roughly 8,000 names sitting in Microsoft Office 365 and I’m moving everything into HubSpot CRM. Before the import happens I want the database properly scrubbed: identify and merge duplicates, flag incomplete records, and send a one-time “permission to stay in touch” email to everyone who has an address. Any record that bounces or does not reply will be set aside so I can decide later whether to archive or delete it. Records that have no email at all need to be reviewed manually; when it makes sense, reach out via LinkedIn or other channels to confirm contact details. Once the list is clean, categorise every approved contact so that I can segment future campaigns. Current buckets are: • Clients • Partners • Contacts from past business init...

    $617 Average bid
    Acord de confidenţialitate
    $617 Oferta medie
    59 oferte

    Oracle EBS ASCP (Advanced Supply Chain Planning) Functional Consultant (7+ Years) Role Summary Seeking an experienced Oracle EBS ASCP Functional Consultant to support implementation, enhancement, and L2/L3 production support of Oracle Advanced Supply Chain Planning solutions. Key Responsibilities • Oracle ASCP implementation and support • Planning exception analysis • Collection and planning server support • Demand and supply planning optimization • Functional design documentation • UAT, deployment, and stabilization support Mandatory Skills • 7+ Years Oracle EBS SCM Experience • Minimum 3+ Years Oracle ASCP Experience • Oracle ASCP • Inventory • Purchasing • Order Management (OM) • Shipping Execution • Collections &...

    $1122 Average bid
    $1122 Oferta medie
    6 oferte
    Oracle HCM BIP & Extract Reports
    1 zi left
    Cont confirmat

    I need an Oracle HCM Cloud reporting specialist who can build and fine-tune custom BI Publisher reports and HCM Extracts for the Core HR and Talent Management modules now in production. I already have functional requirements and sample layouts; what I’m missing is the technical horsepower to translate those into performant, secure, and easy-to-maintain deliverables that run seamlessly in our cloud environment. The work involves: • Designing data models, SQL, and fast-performing queries against HCM public views • Creating RTF/Excel/PDF templates, parameter logic, and bursting where needed • Developing HCM Extract definitions that supply downstream systems with clean, validated data • Applying role-based security so only authorised users can run or schedule e...

    $22 / hr Average bid
    $22 / hr Oferta medie
    36 oferte

    We are looking for a database developer/compiler who can help us develop and maintain our databases. The ideal candidate will have experience with both SQL and NoSQL databases, and will be able to write efficient and reliable code. They will also be able to work with our team to ensure that our databases are up-to-date and meet our needs.

    $21 / hr Average bid
    $21 / hr Oferta medie
    11 oferte

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