Databasedesign Jobs

I’m expanding a large-scale IBM i modernization program and need 15-20 seasoned engineers who can hit the ground running this week. Every member of the squad must be equally comfortable in RPGLE and DB2/400, COBOL/400 and CBLLE, plus SQLRPGLE and SQLCBLLE; this is non-negotiable because the codebase spans all those languages. Day to day you’ll design and refactor triggers and stored procedures, keep our repositories clean with Git, and write repeatable unit tests against DB2/400 using the standard IBM i testing frameworks. We work entirely in Rational Developer for i, so an intermediate command of RDi shortcuts, debuggers, and plugin management is essential. The environment runs on IST hours, fully remote, with an initial six-month horizon and clear funding to extend well bey...

We are looking for an experienced Software / System Architect to design and review the architecture of a closed-loop financial platform. The platform includes user accounts, balances, transactions, deposits/withdrawals, trading, payments, wallet functionality, and administration. We already have a development team and an existing system. We need an architect who can review the current setup, identify gaps, design the overall system architecture and flows, and provide clear technical guidance and architecture documentation for our developers. Experience with FinTech, payment systems, trading platforms, digital assets, banking, or other transaction-heavy financial systems is highly preferred. Please share relevant architecture experience and examples of similar systems you have worked on...

I need a full-featured learning management system for an education venture. The platform has to let me create and manage courses with ease, run student assessments, and track each learner’s progress through intuitive dashboards. You’re free to use the stack you know best—Moodle, Laravel + React, or another reliable framework—as long as the code is clean, documented, mobile-responsive, and WCAG accessible. I’ll supply all course content; you’ll architect the database, build the modules, and deploy the finished site to my hosting. Deliverables • Course management module (add, organise, set prerequisites) • Assessment engine that supports quizzes, assignments, and auto-grading • Real-time progress-tracking dashboards for students an...

Duration : 6 Months Shift : US shift Job Summary: We are seeking a skilled Data Engineer with 5+ years of experience in designing, developing, and implementing data migration and archival solutions. The ideal candidate will have expertise in Azure cloud technologies, ETL/ELT development, data validation, and enterprise data migration projects involving ERP and HCM systems. This role will focus on building scalable data pipelines, ensuring data quality, and supporting large-scale migration and archival initiatives. Technologies: Azure Data Lake, Azure Data Bricks, Azure Data Factory, Azure DevOps, Gitlab, Github, & Snow Key Responsibilities: • Design and implement ETL processes to move data from various legacy systems to Azure data platforms. • Design and develo...

I’m building a web-based marketplace where women can browse, vet and book a “rental boyfriend” for real-world meet-ups and shared activities. The core experience is offline companionship, so everything in the product must steer users toward safe, successful in-person encounters rather than simple chat or virtual video dates. Key flow • A guest browses local profiles, submits a booking request that describes the desired date, time, activity and any special requirements. • The boyfriend reviews the request, accepts or declines, and the system notifies both sides. No automatic confirmation—this manual approval step is essential. Essential features I need you to build • Dual-sided accounts (client & companion) with photo/video profiles. &b...

Software Engineer Experience Required: 5-7 Years Location :- Ahmedabad (On site) Working days - 5.5 Weekday (Half day Saturday) Contract Role - Initially 3 to 6 Month. Based on performance it will extend. Role Summary: Designs, develops, tests, and enhances custom applications, APIs, workflows, and integration components while ensuring adherence to coding standards, quality requirements, and security guidelines. Skills Required: Full-stack application development API design and development Database design and management Unit testing and code quality practices Secure coding principles CI/CD collaboration Technical documentation Integration development

Manejo una solución en Claris FileMaker Pro llamada ServiTech y necesito refinarla cuanto antes. El trabajo incluye: • Formularios: agregar nuevos campos, modificar campos existentes y ajustar la impresión para que cada layout salga limpio y alineado. • Campos relacionados y validaciones: asegurar que las nuevas estructuras se integren sin romper los scripts actuales. • Órdenes de trabajo y reportes: revisar los layouts vinculados, optimizar el flujo de datos y garantizar que los formatos de salida (PDF/impresión) reflejen los cambios anteriores. Trabajo 100 % remoto, aunque es ideal que residas en Chile para facilitar la coordinación horaria y, de ser necesario, una reunión presencial puntual. Si dominas FileMaker Pro, env&ia...

CORE-103 Data & SQL Foundations. 10 topics. Almost every system these students build or support will store its data in a relational database, and almost every serious production incident involves one. From what a database is for through querying, joins and aggregation to schema design, transactions and indexing. Real time goes to reconciliation - checking that a query returned the RIGHT answer rather than a plausible one - because a wrong number delivered confidently is worse than no number at all. Note: this course shares ground with DB-101, the Databases track foundation, at a much shallower depth. You will be asked to coordinate with that trainer so the two reinforce rather than repeat each other. THE 10 TOPICS — FIXED 1. What a database is for (6 h) - persistence, con...

Saya memerlukan sebuah database terstruktur untuk merekam Kegiatan Pelaksanaan dan Pengeluaran Biaya di lapangan. Fokusnya sederhana—saya cukup bisa memasukkan data harian, lalu menarik laporan ringkas kapan saja. Lingkup pekerjaan: • Rancang skema tabel yang memuat minimal: tanggal kegiatan, deskripsi singkat pekerjaan, nama petugas, rincian biaya, serta kolom lampiran (foto/bukti). • Buat antarmuka input yang mudah diisi—boleh berbasis Excel, Google Sheets, atau aplikasi database ringan seperti Airtable; pilih solusi yang cepat saya pelajari. • Sertakan filter dasar dan template laporan (mis. rekap mingguan/per bulan) agar saya dapat melihat total biaya serta daftar kegiatan secara real-time. • Lengkapi dengan panduan penggunaan singkat agar tim lap...

MVP Build — Quote Request We're looking for a freelance developer or small team to quote an initial MVP build. This is a rough-scope request to get a ballpark quote — not a full technical spec. Additional phases/tiers will be scoped separately once we're underway. What we're building (high level) A web platform that connects to third-party business software a client already uses (accounting/ERP-type systems, CRM/marketing platforms, etc.), pulls their data into a secure cloud environment, and gives the client a simple portal to log in and view/query that data — including an AI-assisted question-answering feature over their own data. Core skills required Backend development (Node.js/Express or equivalent) — building and hardening API routes, workin...

My MySQL 5.5.18 instance is limping along after a corruption event—system tables open, but every InnoDB table throws errors. The server is only “partially functional,” so I have powered it down and kept all data files intact (ibdata, ib_logfile*, .frm, .ibd, relay/binlogs, ). Remote log-in isn’t possible; you will need to walk me through everything step-by-step while I work directly on the box. What I need is a complete, reliable FULL backup of every database, including the damaged InnoDB tables, so I can spin up a fresh 5.7+ server later. I am comfortable following detailed terminal commands; I just need an expert plan and real-time guidance to: • Mount the data directory in a safe environment (ideally using Percona XtraBackup, mysqlbackup, or a comparable t...

Saya ingin membangun sebuah aplikasi akuntansi berbasis desktop yang fokus pada pengelolaan gaji karyawan di perusahaan teknologi dan mampu meminimalkan potensi penipuan (salary scam). Gambaran singkat • Platform: desktop software (Windows diutamakan, cross-platform akan menjadi nilai tambah). • Lingkup: modul payroll lengkap—perhitungan gaji pokok, lembur, tunjangan, potongan, pajak; pencatatan jurnal akuntansi otomatis; serta dashboard audit internal untuk mendeteksi anomali pembayaran. • Fitur kunci: – Login berbasis peran (HR, Finance, Auditor). – Enkripsi data sensitif dan rekam jejak aktivitas pengguna (audit trail). – Ekspor laporan keuangan bulanan dan tahunan dalam format PDF/Excel. – Integrasi opsional dengan A...

I need an end-to-end iGaming solution aimed at the Chinese-speaking market. The job covers both the customer-facing front end and the operational back-office. I can provide URLs and credentials to our current sites so you can mirror the best features that already exist in the industry. Front-end scope • Build three responsive templates: Sports Betting, Casino Games, and Poker Room. • Each template must support live streaming, user profile pages, and full multi-language toggling (with Chinese as the default locale). • Templates should share a component library so future skins can be added quickly. Back-office scope • User management (KYC workflow, role/permission matrix, player segmentation tools). • Payment processing that accommodates common Asian gateways...

I need a solid PostgreSQL-backed RESTful API to drive the Solar TwinPro web application. Your task is to design the database schema and expose clean, versioned endpoints that cover full CRUD functionality for each core resource in the system. The web front-end will consume JSON, so consistent status codes and clear error handling are important. Please structure the project so it can be deployed easily (Docker preferred, but I am open to other simple approaches) and include concise documentation; an OpenAPI/Swagger spec is ideal so the front-end team can plug in without guesswork. Deliverables • PostgreSQL schema (DDL) and seed data • REST endpoints covering create, read, update, delete for all defined entities • Environment and run instructions (e.g., Dockerfile or...

I need a cloud-hosted CRM built from the ground up for a growing laundry franchise. The core priority is robust multi-store franchise management, so every branch can operate independently while still feeding real-time data to head office. Key workflow: • Each store logs in through its own portal to record orders, update statuses, and see today’s targets. • A live sales dashboard rolls those numbers up instantly so I can compare performance across branches from any browser or mobile device. Billing & invoicing must be friction-free. The system should generate fully customizable invoices that reflect our branding and service codes, then trigger automated payment reminders until a balance is cleared. From the central admin console I want the power to: • Add or ...

I need a complete, production-ready accounting system built from the ground up for small-business use. The core of the application must revolve around an intuitive cashbook, with seamless links to the General Ledger, Accounts Receivable/Payable, and an automated Bank Reconciliation workflow. Beyond day-to-day entries, I expect a solid reporting engine that can quickly generate the standard financial statements small companies rely on—think balance sheet, income statement, cash flow, and any custom summaries management may request. While those reports weren’t pre-selected in the questionnaire, please architect the platform so adding or modifying report templates is straightforward. The flow I have in mind: • Transactions land in the cashbook → post to the GL in...

Industrial AI Integration Platform – ERP & Manufacturing Systems Connectivity If your work rate is not 2-3$ per hour, please don’t apply!!!! Project Overview We are developing an advanced industrial software platform focused on improving operational efficiency within manufacturing environments. We are looking for an experienced developer/architect who can help us build the integration layer between our platform and existing enterprise manufacturing systems. The project involves connecting our solution with widely used industrial software ecosystems, enabling secure data exchange, real-time communication, and scalable integration with different production environments. This is a long-term and strategically important project for us, and we are looking for someone who und...

I’m working on a university assignment that calls for a fully-functional Microsoft Access (.accdb) database. The scenario revolves around three core entities—Products, Customers, and Orders—so those will be the three related tables, each with its own primary key and enforced referential integrity. I already have partial field lists in mind but need a bit of guidance on tightening data types and any additional fields that would make the relationships robust. The assignment requirements are straightforward: • Three related tables (Products, Customers, Orders) with primary keys and proper relationships • 15–20 sample records in every table • At least two meaningful queries that demonstrate the relationships • One clean data-entry form for da...

**Project Title:** Complete Cab Booking App (Customer, Driver & Admin) I am looking for an experienced mobile app developer or development team to build a production-ready cab booking solution for Android and iOS. The project should include three separate interfaces connected to a single secure backend: **Customer App** * User registration/login * Book a cab * Real-time driver tracking * Ride scheduling * Secure in-app payments * Ride history * Push notifications **Driver App** * Registration and verification * Accept/Reject ride requests * Live GPS navigation * Trip management * Earnings dashboard * Availability (Online/Offline) **Admin Panel** * Dashboard with real-time ride monitoring * User & driver management * Fare management * Analytics and reports * Payment & tr...