SQL Jobs

I need a seasoned Oracle Cloud HCM professional to run candidate interviews on Zoom or Microsoft Teams and provide a clear, written assessment of whether each applicant truly matches the technical job description I will supply. Along with Must have Fast formula experience, must have In-depth knowledge in at least two of HCM Cloud Modules: Core HR Absences Benefits Payroll Workforce Compensation OTL Taleo OLC Oracle recruit. Cloud -certification will be an advantage What I expect from you • Conduct a 45- to 60-minute live interview per candidate, covering technical depth, problem-solving approach and real-world project exposure. • Test for 5–14 years of hands-on Oracle Cloud HCM experience, especially around Fast Formula in at least two cloud modules (for example Core ...

We are looking for an experienced **Full Stack Developer** to join our team on an ongoing basis. You will work on a modern web application, developing new features, fixing issues, improving existing functionality, and helping us migrate functionality from a legacy desktop system to the web. ## What You'll Do * Develop and maintain full-stack web applications. * Build and integrate **REST APIs** and backend services. * Develop responsive and user-friendly frontend interfaces. * Work with **SQL Server** databases, including queries, stored procedures, and data relationships. * Integrate frontend, backend, and database functionality. * Investigate and fix bugs across the full application stack. * Work with existing codebases and understand legacy functionality. * Convert existing legac...

For my company Awizohub, I need a streamlined, web-based tool that lets me generate and print QR-code stickers in multiple label sizes without fussing over which printer I am using. From a single Google Chrome tab I want to: • Type or bulk-paste the data that the QR code should hold (CSV upload is fine). • Pick a predefined label template or quickly enter custom width, height, gap, and margin. • Preview the sheet/roll so I can confirm alignment before wasting labels. • Hit “Print” and have the app push a perfect layout to any connected printer—desktop laser, ink-jet, or thermal label printer—leveraging the browser’s print dialog or a PDF download. Accuracy is critical: the printed code must stay within tolerance so every scanner rea...

Project Title Zoho + Supabase Developer / Team for Data Migration & Ongoing Backend Support Project Description We are looking for an experienced Zoho developer, backend developer, or small development team to help migrate data from our existing Zoho environment into a new Supabase/PostgreSQL backend. This project may also develop into ongoing backend development and maintenance work through Freelancer.com after the initial migration is completed. Our organization currently uses Zoho Recruit, Zoho CRM, Zoho Books, and other Zoho applications to manage recruitment, candidates, employers, clients, and operational data. We are developing a new recruitment and job platform with Supabase/PostgreSQL as the primary backend. The platform already has an initial backend and application ar...

I’m committing the next eight weeks to sharpening my SQL and Excel skills and I’d like you to steer the process. I already work comfortably at an intermediate level, but I’m still spending far too long turning raw data into clear, compelling visuals. My goal is to leave this programme able to move from question to insight quickly—writing tidy, well-structured SQL queries and translating the results into polished dashboards and charts inside Excel (and, where it makes sense, Power BI). Here’s how I picture our collaboration: • A structured learning path that steadily raises the bar each week, mixing short theory explanations with hands-on exercises drawn from real business scenarios. • Screen-sharing or paired-coding sessions where you watch me wo...

I’m a complete beginner to data engineering and want a structured, guided path that quickly gets me comfortable with real-world workflows. My first priority is solid data modeling, but I’d like each concept tied directly to hands-on practice as well as the “why” behind it, so theory and application move together. The stack I need to master is SQL, dbt, Snowflake, and Fivetran. A typical session might start with designing a dimensional model, move into building that model in Snowflake, automate the ELT with Fivetran, and finish by transforming the data with dbt—all committed to Git so best practices stick from day one. I learn fastest by doing, so please be ready to: • Walk through short, focused explanations, then immediately switch to screen-sha...

I’m looking for a data-savvy partner who can jump in a few hours each week to keep our datasets tidy and turn them into clear, actionable visuals in Power BI. The work is squarely focused on visualization and cleaning rather than heavy statistical modeling. Here’s what I need you to handle regularly: • Remove duplicate records across several CSV and SQL sources • Identify and fill (or flag) missing values in a way that keeps our reporting reliable • Spot and correct inconsistencies in field naming, formats, and codes • Build or update interactive Power BI dashboards so stakeholders can explore trends without digging into raw tables Typical deliverables • A cleaned dataset (or SQL view) ready for downstream use • A PBIX file with refre...

Data Analyst Tutor Needed — Intensive 2-Month Program (Python, SQL, Excel, Power BI) Overview I'm looking for an experienced data analyst or data scientist to tutor me through a structured, self-directed curriculum over the next 2 months, with the goal of being fully job-ready and actively applying for Data Analyst roles by the end of the program. I already have a Master's degree in Data Science and have built out a complete week-by-week study plan — I need a tutor to guide me through it, review my work, unblock me when I get stuck, and run mock interviews at the end. This is not a "teach me from scratch with your own materials" role — I have the curriculum already mapped out day by day. I need someone who can teach to that curriculum, adapt it if ne...

I’m looking for a sharp analyst to turn my raw sales exports into clear, decision-ready insight focused on revenue growth. The data covers online and in-store transactions plus basic customer attributes; it just hasn’t been cleaned or modeled yet. Your mission: • Prepare and cleanse the files so every sale is accurately timestamped and attributed to product, channel and customer segment. • Build the model that lets us track revenue growth and uncover its drivers—product mix, regions, marketing channels, returning vs. new buyers, average order value, and seasonality. • Visualise the trends in an interactive dashboard (Tableau, Power BI, or similar) and supply a short slide deck that highlights the biggest growth levers and red flags. I’m flexible...

I have an existing Excel workbook that currently relies on manual submissions. All the figures we need already live in a SQL Server database; they simply have to appear in the correct cells of the form and then trigger the usual calculations and formatting the sheet already performs. Here is what I need from you: connect Excel to SQL Server, pull the required numeric fields, map them to the form’s input range, and set the process to refresh on demand (button or scheduled refresh—whichever is cleaner). The workbook must stay fully functional for colleagues who are not technical, so the solution should run with a single click and require no additional installs beyond standard Office components. VBA, Power Query, or a lightweight Add-in are all acceptable, provided they are rel...

I have an advanced Excel workbook—between two and five sheets—filled with customer data that must live in Microsoft SQL Server. The columns include typical customer fields (name, contact details, account numbers, dates, notes), but a few calculated columns and drop-down validations make the file slightly more complex than a flat table. What I need from you is a repeatable, fool-proof process that moves every row from the workbook into SQL Server while preserving data types, relationships and any necessary transformations (e.g., date formats, trimming extra spaces, converting text “NULL” to actual NULL). I’m open to whatever tool you prefer—T-SQL scripts, SSIS package, Python + pandas, or a lightweight C# utility—as long as it runs on Windows and I...

I have a set of operational data sitting in a relational database and I need concise, repeatable SQL queries that turn it into clear-cut reports. The focus is squarely on efficiency metrics—think cycle time, throughput, and any other indicators that tell us how smoothly the operation is running. You’ll connect to the existing database (PostgreSQL) and write well-structured, well-commented SQL that can be scheduled or dropped into a BI tool later. I’ll supply a schema diagram and sample rows so you can test locally; you return the .sql scripts plus a brief README explaining how to run them and what each metric represents. Acceptance criteria • Queries execute without errors on the full dataset • Results match the sample output I provide • Code is...

I need an experienced data specialist to take an old-format XLS file and move it into my SQL database after applying several transformations. The raw worksheet contains multiple sheets of mixed data types, so before anything is loaded I’ll need column mapping, type casting, and a few calculated fields added (we can review the exact logic together). Once the transformation rules are approved, please import everything into the live SQL instance and provide: • A repeatable script or ETL package (Python, SSIS, or similar) • A short README explaining how to rerun the job and tweak the mappings • Verification that every record landed in the correct table with accurate data types and relationships I’ll supply the sample XLS, the current SQL schema, and the t...

I have a rich set of sales data that needs to be explored beyond basic reports. My goal is to uncover efficiency-focused insights—think conversion speed, revenue per call, rep productivity—and present them in an interactive, executive-ready format. You may use Tableau, Power BI, or a mix of both if it helps surface the story in the clearest way. The raw data arrives as daily CSV exports, but I can also grant read-only access to the underlying SQL database if a live connection is preferable. Once the data model is clean, I’d like a series of drill-through dashboards that let stakeholders slice performance by region, product line, and individual rep, complete with trend indicators and shareable links. Deliverables • A tidy, well-documented data model (joins, calcul...

I need a professional Data Analyst to develop an interactive Power BI dashboard and transform raw business data into clear and actionable insights. The project may include: Data cleaning, transformation and analysis KPI and performance metric development Interactive Power BI dashboard design Sales, customer and product performance analysis Trend and comparative analysis Data visualization and reporting Recommendations based on the findings The dashboard should be professional, user-friendly, visually clear, and suitable for management reporting. Experience with Power BI, Excel, SQL and data analytics is preferred.

We are looking for a Senior .NET / Distributed Systems Developer to work on an existing ASP.NET Web Forms + C# + SQL Server based Biometric Attendance & HRMS application. Currently, biometric device communication and HRMS business processing run in the same application/server environment. During high biometric device traffic, the device communication consumes excessive CPU, RAM, database connections and application resources, which can affect or shut down the complete HRMS application. We need to separate the biometric device communication layer from the HRMS application and build an independently scalable architecture. Target architecture: Independent Biometric Device Gateway Persistent TCP/IP device connections Multiple Gateway servers with load balancing Kafka or RabbitMQ messag...

I have a growing archive of drill-hole and operational logs from our mining sites and I want a specialist to turn those raw tables and sensor feeds into clear, actionable insights that help us streamline day-to-day operations. The core focus is optimisation: I’m less interested in historical “what happened” reports and far more interested in seeing where we can tighten cycle times, cut idle hours, and schedule maintenance before downtime strikes. You’ll start by cleaning and structuring the datasets (CSV exports from fleet management systems, time-series from pressure and torque sensors, and geology logs). From there, I expect a blend of descriptive summaries to frame the current state, followed quickly by predictive or prescriptive modelling that pinpoints concret...

I am assembling a live, online training program for a group of beginner-level engineers who must quickly come up to speed on AVEVA’s plant design ecosystem. The curriculum is already sketched out—Common Foundation → AVEVA Foundation → Role-based Specialization → Supporting Tools → Domain Enablement → Project/Capstone → Assessment—but I want a seasoned trainer or SME to take full ownership of the Software Tool Training track. The three core modules you will teach are: • AVEVA E3D / PDMS • AVEVA P&ID / NextGen P&ID • AVEVA Unified Engineering Because the cohort is starting from zero, every concept needs to be demonstrated hands-on, with plenty of practical examples that tie back to EPC and plant-engineering workfl...

I have several structured Excel sheets that hold our current service records. I need every row from those files accurately entered into our live service database, preserving all field relationships and ensuring there are no duplicates. You may work directly in the database interface or prepare a clean CSV/SQL file for me to review before we import—whichever is faster for you while still keeping the data intact. The key for me is accuracy and consistency: each service line in the spreadsheet must map to the correct table and column, and any reference keys need to stay usable once the data is inside the system. After you finish, please run a quick spot-check with me so we can confirm totals and sample entries match what’s in the spreadsheet. Let me know: • the database pla...

I'm extending our HighJump WMS and need three focused improvements delivered, tested and documented directly inside our current environment. 1) Auto-replenishment I want stock to move automatically from bulk bins to their respective pick bins as soon as a pick face drops below its preset minimum. The logic must create the transfer tasks, respect pallet and case quantities, and post the moves in real time so pickers never hit an empty slot. 2) Compound barcode configuration Each item needs a single scannable barcode that encodes the product code together with its batch number. After scanning, the system must instantly populate those two fields on the RF gun and in the desktop client without extra keystrokes. 3) A4 content report When users press “Print Content” on ...

I am looking for a career coach, data analytics manager, or technical recruiter based in Europe (or with extensive European market experience) to help me prepare for Data Analyst interviews. I need an accelerated, highly focused strategy to land a role quickly. My constraints: • Strict Timeline: My temporary residence card expires in 5 months. We need to act fast. • Language: I do not speak local European languages. The preparation must focus strictly on international companies or tech hubs operating entirely in English. • Experience Level: I have very little professional job experience, but I am targeting entry-level Data Analyst roles. What I need from you: • Framework for Technical Interviews: Help me structure my answers for SQL, Excel, and data visualization (...

I need a custom ERP application focused exclusively on inventory management for a footwear manufacturing line. The system must give me true real-time visibility of every material and finished pair the moment it moves—no overnight batches or manual refreshes. Day-to-day, I’ll be using it to track leather rolls, soles, accessories and the finished SKUs down to size, colour and style, so the database structure has to understand those footwear-specific attributes out of the box. A single screen should let supervisors see current stock, incoming deliveries, work-in-progress and any items reserved for sales orders. Barcode or RFID input is welcome if it helps keep updates instant. For this first phase my priority is rock-solid stock tracking: • Live quantity on hand, all...

We are seeking a highly skilled Oracle Utilities Technical Architect with 9+ years of experience in Oracle Utilities applications, including CC&B, CCS, C2M, and MDM. The ideal candidate will possess strong technical architecture, application development, integration, automation, and operational support experience within utility environments. The candidate will be responsible for solution design, development leadership, integration architecture, cloud modernization, workflow automation, and managed services support. Experience in utility business process automation, work management integrations, exception management, and operational workflow optimization is highly desirable. This role serves as an excellent foundation for future specialization in ArcOne-based utility operations and auto...

Data Collection & Extraction – Collect, extract, and organize data from multiple sources for analysis. Data Cleaning – Identify and remove duplicates, missing values, incorrect entries, and inconsistencies. Microsoft Excel – Handle large datasets using formulas, PivotTables, charts, sorting, filtering, conditional formatting, and data validation. Power BI – Create interactive dashboards and reports to visualize KPIs, trends, sales, inventory, and business performance. SQL – Query, filter, join, aggregate, and analyze data stored in relational databases. Python – Use Python for data analysis, automation, data manipulation, and reporting. NumPy & Pandas – Clean, transform, analyze, and manipulate structured datasets efficiently. Data Visualiz...

I am seeking an experienced data analyst with proficiency in Power BI to conduct statistical analysis of data predominantly in English. The data to be used will be collected from Excel spreadsheets and Database connections. The project entails: - Extracting and cleaning data from the aforementioned sources - Creating comprehensive, interactive dashboards - Running in-depth power BI analytics Ideal Skills: - Proficiency in English - Extensive experience with Power BI - Familiarity with data extraction from Excel and Database connections - Strong understanding of data analysis - Attention to detail and accuracy.

A Software QA Engineer is actively seeking a job opportunity in Dubai and is open to relocation. The professional has strong experience in: Manual and automated testing JIRA, Confluence, Bitbucket SQL, PHP, HTML debugging Test realms, SSL, JMeter, and API testing Profile Highlights: 4+ years of QA experience Skilled in bug tracking, test case design, and quality assurance workflows Flexible to join immediately and relocate to Dubai Looking For: Recruitment consultants or professionals who can connect them with genuine employers in Dubai Guidance on CV optimization for the UAE market Networking support or introductions to hiring managers This posting is intended to find recruitment assistance or job placement support for a qualified QA engineer ready to move to Dubai. Importan...

I need a clean, fully-object-oriented implementation of simple linear regression written from scratch in Python. The purpose of this model is to make the relationships between variables explicit and interpretable, rather than merely spitting out predictions. You will read the training data directly from the database I grant you access to, so a light SQL wrapper inside your code will be useful. I expect a brief yet structured project proposal first—outline your class design, the main methods, and how you will validate the model’s fit and interpretability. Once we agree on the approach, you can proceed to coding. Deliverables • A self-contained Python 3.x module that defines the regression classes, handles database connection/ingest, trains, evaluates, and outputs coeffi...

Machine Learning / Data Engineer — English & Spanish We are an early-stage startup looking for a mid-level Machine Learning / Data Engineer with 3–5 years of experience. You will help build our data and ML systems from the ground up, from reliable data pipelines to production-ready models. Responsibilities * Build and maintain data ingestion and transformation pipelines. * Develop, deploy, and monitor machine learning models. * Clean and organise messy data from different sources. * Translate business needs into practical data or ML solutions. * Document systems, processes, and technical decisions. * Work independently and collaborate in English and Spanish. Requirements * Strong Python, pandas, NumPy, and scikit-learn skills. * Experience with PyTorch or TensorFlow. *...

Need trainer for Oracle retail MFCS (Oracle retail merchandising foundation cloud system) I’m looking for an experienced professional who can provide hands-on, real-time project-based training on Oracle Retail MFCS >v19. Trainer Requirements: • Strong hands-on experience in Oracle Retail MFCS >v19 • Functional + Technical expertise • MFCS Foundation Data, Items, Suppliers, Locations & Merchandising • Inventory, Purchasing, Pricing & Replenishment • Stock Ledger and financial processes • POM / Batch processing • SQL / PL-SQL and MFCS data model • RIB/RICS, REST APIs and integrations • Data migration / validation • Real-time implementation and production support experience • Ability to explain concepts with actual ...

I am looking for a Contractor for 1year assignment for a client based out of Shanghai, China. Primary Focus of the Project is Optimization .NET System Architect with 5+ years of experience. Key deliverables • Diagnostic report outlining current UI pain points and their root causes • Actionable optimization plan with timelines, risk assessment, and resource needs