Programación de bases de datos Jobs

I operate a food pantry once a month and need a system to manage registration and attendance verification. Requirements: - Web-based contact database - Registration form capturing: - Name and contact details - Household size - Income qualifications - Attendance verification by monitors using tablets or smartphones - Post-event analysis of data collected -Would like to integrate with ZOHO CRM Ideal Skills & Experience: - Experience with web-based applications - Knowledge in database management and form creation - Familiarity with data analysis and reporting tools

I have a steady flow of printed documents that must be keyed into our online database with total accuracy and a quick turnaround. Each record needs to be entered exactly as it appears on the page, double-checked for spelling, dates, and numerical precision, then saved to the correct table in our web interface. The work comes in batches, so if you’re comfortable picking up extra hours when volume spikes, you’ll appreciate the overtime potential here. You will receive scanned PDFs and a secure login. I’ll outline the required fields and supply a brief style guide so every entry stays consistent. My priority is error-free data and reliable availability—no fancy formatting, just clean, verified information in the right place. Deliverables • All assigned pages t...

Database Migration Specialist: MySQL to Supabase/PostgreSQL We're looking for a data migration expert who doesn't just move data — you ensure it arrives clean, complete, and production-ready. You have deep experience migrating large-scale databases and understand the nuances of moving from MySQL to PostgreSQL in Supabase environments. What You'll Do: - Plan and execute end-to-end migration of large MySQL databases to PostgreSQL on Supabase - Audit source data for inconsistencies, duplicates, and schema incompatibilities before migration - Design and implement migration scripts, transformation logic, and validation checks - Handle data type mapping, constraint differences, and stored procedure conversions between MySQL and PostgreSQL - Perform dry runs, staged migrati...

I need a new Cognos dashboard focused purely on data visualization. The dashboard will pull its figures from our existing SQL databases, so you’ll be working with relational data structures, writing efficient queries, and making sure refreshes stay fast even as record counts grow. The look and feel matter to me: clear charts, intuitive drill-downs, and a layout that lets managers grasp trends at a glance. If you have experience shaping Cognos visualizations with custom prompts, calculated fields, and conditional formatting, that’s exactly the skill set I’m after. Deliverables • A fully functional Cognos dashboard connected to the specified SQL sources • Reusable data modules and any query subjects you create • Brief setup notes so my internal admin ca...

Knight Online PVP deneyimini ayakta tutan oyuncu sınıflarının yeteneklerini ince ayara getirmekte. Yalnızca mevcut skill’lerin güç, mana, gecikme ve etki değerlerini yeniden dengelemek, gerekirse birkaçını devre dışı bırakmak istiyorum. Yeni yetenek ekleme ya da harita düzenleme talebim yok; tamamen “mevcut yetenekleri modifiye etme” üzerine yoğunlaşacağız. Beklediğim çıktı – Güncellenmiş ve ilişkili veri dosyaları – Live ortamda çakışmasız çalıştığının kısa testi – Hangi değerleri değiştirdiğinizi ve nedenini anlatan küçük bir not dökümanı Knight Online sunucu dosyalarına, özellikle de SQL tabanlı skill tablolarına hâkim, daha önce en az bir PVP ...

I'm seeking an expert to help normalize my SQL database to the 2nd Normal Form (2NF). The primary goal is to reduce redundancy. Key Requirements: - Expertise in SQL databases - Strong understanding of 2NF principles - Experience in database normalization Ideal Skills: - SQL proficiency - Database design and architecture - Problem-solving skills for redundancy issues Please provide relevant experience with your bids.

Saya mengelola usaha sembako yang menjual berbagai kebutuhan pokok—beras, gula, minyak, telur, dan barang harian lainnya. Saya ingin membangun sebuah sistem rekomendasi berbasis AI agar setiap pelanggan mendapatkan saran produk yang paling relevan setiap kali berbelanja. Kebutuhan utama • Fokus pada rekomendasi produk, bukan konten atau pengguna lainnya. • Pendekatan awal menggunakan Collaborative Filtering; jika diperlukan, Anda boleh mengusulkan teknik pendamping guna meningkatkan akurasi. • Model harus mampu belajar dari pola transaksi historis toko ritel sembako. Cakupan pekerjaan 1. Merancang dan melatih model Collaborative Filtering (matrix factorization atau metode sejenis). 2. Menyiapkan pipeline sederhana untuk memproses data penjualan harian (CS...

AI-Powered Accounting & Financial Intelligence Module (IFRS-Compliant, Multi-Entity, Project-Based) Project Overview We are building an advanced internal financial system on top of an existing FastAPI + PostgreSQL backend. We are looking for a senior backend engineer or small experienced team to design and implement a structured, AI-assisted accounting engine with OCR, reconciliation, and full financial statement generation. This is not a basic bookkeeping tool. It is a structured financial intelligence module integrated into a broader AI architecture. Budget & Timeline Delivery Deadline: 6 weeks from project start Milestone-based payments Serious candidates only. Architecture quality matters. Scope of Work 1. OCR & Document Processing Ingest PDFs, images, bank statements, inv...