Hire the Best SQL Consultants
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Anton S.

Singapore, Singapore

$150/hr
5.0
108 jobs

Are you a non-technical founder or business owner with a clear vision, but no desire to manage a dev team? As a Fractional CTO and Lead Architect with 15+ years of experience, I take your software from napkin sketch to live production. I operate at the intersection of senior engineering and executive technical leadership. My role is to act as your "Tech-to-Business Translator" - converting your commercial objectives into scalable, high-performance architecture without the confusing jargon, giving you absolute visibility over your product. I leverage advanced AI tooling and strict architectural standards as a development force multiplier. This means you get the execution speed, output, and reliability of a full engineering team through a single, highly accountable expert. No coordination overhead. No junior-dev babysitting. No technical black boxes. THE TERMS OF ENGAGEMENT: * The 14-Day Mutual Alignment Guarantee: Software architecture requires absolute trust. If you are not completely satisfied with my execution, or if our communication styles do not perfectly align within the first two weeks, I issue a 100% refund, no questions asked. * Async-First Execution: I protect your budget by protecting my focus. We hold one highly structured weekly alignment call to review progress. All daily communication and updates are handled asynchronously via text or Loom video. You pay for engineering throughput, not meeting bloat. * Clean Handoff & IP Sovereignty: You hold the root infrastructure keys and own 100% of the source code and intellectual property from day one. No proprietary vendor lock-in. * 30-Day Code Warranty: I stand by my architecture. I patch any bugs within the delivered scope for free for 30 days post-launch. WHAT I ARCHITECT & DELIVER: * Core SaaS MVP Development: Lean, zero-dependency, hyper-fast systems designed for rapid market validation. * Deterministic AI Integrations: Production-grade LLM pipelines, autonomous subagents, and secure RAG systems built to eliminate hallucination risks. * Bulletproof Backend APIs: Robust, highly secure data layers and infrastructure designed to support complex web and mobile frontends. * High-Efficiency Infrastructure: Cost-effective self-hosted deployments (Hetzner, Docker, Traefik) that keep your ongoing server overhead near zero. LIFETIME PERFORMANCE METRICS: * Upwork Expert-Vetted Status (Top 1% of historical talent on the platform) * $395K+ earned across 100% Job Success software deployments * Over 80+ completed projects with zero hourly-tracking friction * Founder of NeatSoft PTE LTD (Singapore corporate entity) If you need an autonomous technical partner to take complete ownership of your engineering pipeline, send me a message describing your core business objective. I will respond with a clear, jargon-free technical path forward. --------- Core Tech Stack & Search Keywords: Fractional CTO, Software Architecture, SaaS MVP Development, TypeScript, Deno, Preact, Hono.js, SSR Fresh, REST API Development, Backend Architecture, PostgreSQL, Valkey, Docker Compose, Traefik, Hetzner Dedicated Servers, Self-Hosted Infrastructure, PWA, React, Next.js, Tailwind CSS, Node.js, Express.js, Firebase, Supabase, Generative AI, Large Language Models, LLM Pipelines, DeepSeek, Claude 3.5, OpenAI API, RAG, Vector Databases, Prompt Engineering, System Performance Optimization, Web Security, CI/CD, API Integration, Stripe, Algolia, Twilio.

  • SQL
  • React
  • Node.js
  • TypeScript
  • JavaScript
  • Software Architecture
  • PostgreSQL
  • Amazon Web Services
  • Full-Stack Development
  • NestJS
  • Firebase
  • Angular
  • Web Application
  • Google Cloud Platform
  • NoSQL Database
Metha S.

Punggol, Singapore

$15/hr
5.0
4 jobs

📊 Turning Raw Data into Actionable Insights | 🚀 Helping Businesses Make Data-Driven Decisions Looking for someone to help you grow your business in data analytics/data engineering/data visualization/bussiness intelligence area? Here's a bit about me: I'm a results-driven data analytics professional with over 15 years of experience leveraging data to drive strategic business decisions across diverse industries. Proven expertise in developing analytics strategies, building data-driven models, and delivering actionable insights that create measurable business impact. Passionate about transforming data into strategic assets and committed to continuous learning in emerging analytics methodologies. Proven ability to manage multiple projects in fast-paced environments, deliver high-impact insights, and drive innovation through analytics. Why Work With Me? ✅ Automation & Workflow Optimization – Reducing manual reporting efforts with ETL pipelines and automation. ✅ Expert in Data Visualization & Interpretation – Ability to translate raw data into business-driven narratives. ✅ Data Cleaning & Transformation – Structuring, standardizing, and preparing raw data for seamless analysis. ✅ SQL & Database Management – Optimizing queries and structuring relational databases for analytics use. ✅ Data-Driven Strategy & Consulting – Helping organizations align data systems with business goals to improve efficiency. Tool Agnostic & Client-Focused Approach I am tool-agnostic and open to learning and using the technology of your choice to help deliver business goals efficiently. My priority is to exceed client expectations, ensuring a seamless collaboration that fosters a long-term business relationship. Let’s Elevate Your Data! If you’re looking for a dedicated and adaptable data expert to help you unlock the full potential of your data, let’s connect and discuss how I can support your business. 📩 Contact me today to take your data to the next level! 🚀

  • SQL
  • Python
  • Data Analytics
  • SAP Business Warehouse
  • Financial Analysis
  • Business Intelligence
  • Excel Macros
  • SAP Business Objects
  • Microsoft Power BI
  • Data Engineering
  • Data Science
  • Machine Learning
  • Qlik Sense
  • Microsoft Excel
  • Tableau
Jay W.

Singapore, Singapore

$60/hr
5.0
5 jobs

Hello! I'm a Finance Analytics specialist with 10+ years of experience building dashboards that CFOs and finance teams actually use. I transform messy financial data from Xero, Google Sheets, SAP, NetSuite, and QuickBooks into clear, actionable reporting that drives faster decisions. 🌟 Is your finance team still waiting days for reports? Are your dashboards too complex for anyone but analysts to use? My mission is to build financial analytics that your team will open every Monday morning, not ignore. 🎯 Why Choose Me? ✨ Top Rated Freelancer: Recognized by Upwork for consistent quality delivery and client satisfaction. ✨ Enterprise Finance Experience: I've delivered financial analytics for Visa, Grab, Epson, and Frasers Property, projects ranging from executive dashboards to full FP&A reporting suites. ✨ Finance Domain Expertise: I don't just build dashboards, I understand P&L structures, cash flow, intercompany transactions, and what finance teams actually need to see. This means fewer revisions and dashboards that make sense from day one. ✨ Measurable Results: Clients have cut monthly reporting from days to hours and reduced budgeting cycle times significantly through the solutions I build. 📈 My Services and Expertise ✅ Financial Dashboards, Power BI, Looker Studio & Custom Builds I build CFO-ready dashboards covering P&L, cash flow, budget vs. actuals, and financial consolidation. Multi-entity reporting with intercompany elimination is a specialty. ✅ Sales & Revenue Analytics Connect your CRM to financial data for complete revenue visibility. Pipeline tracking, sales performance, and revenue recognition dashboards that sales and finance teams can both use. ✅ Data Integration & Automation I connect Power BI and Looker Studio to your existing systems: Xero, QuickBooks, SAP, NetSuite, Salesforce, HubSpot, Google Sheets, BigQuery. Automated refresh means your data is always current. ✅ Multi-Entity & Consolidation Reporting Specialized in companies with multiple entities, trusts, or subsidiaries. Standardized chart of accounts mapping, intercompany transaction handling, and consolidated views across your entire structure. 🛠️ Tools & Technologies Power BI | Looker Studio | DAX | Power Query | SQL | Python ETL | Xero | QuickBooks | SAP | NetSuite | BigQuery | Salesforce | HubSpot ⭐ Client Reviews ⭐⭐⭐⭐⭐ "I highly recommend Jay for the outstanding work — timely delivery, excellent communication, and strong technical competency on transitioning our monthly financial reporting from Excel to Power BI." ⭐⭐⭐⭐⭐ "Jay understood exactly what our finance team needed without us having to explain accounting concepts. The dashboard he built is now part of our monthly close process." 🌟 Ready to Fix Your Financial Reporting? Message me with a brief description of your data sources and what you're trying to achieve. I'll tell you honestly if I'm the right fit and what the solution might look like.

  • SQL
  • Microsoft Power BI
  • IBM Cognos TM1
  • Data Modeling
  • Data Visualization
  • Python
  • Microsoft Excel
  • Business Intelligence
  • Data Analysis
  • Data Science
  • Financial Reporting
  • Looker Studio
  • Power Query
  • Xero
  • ETL
Leena S.

Singapore, Singapore

$40/hr
4.9
67 jobs

Experienced in various aspects of Business, Systems and Data Analysis and related technical documentation as well as Data Migration. 20 years experience in analysis and development projects in different domains Coding experience with knowledge of multiple programming languages. Strong skill set in the below areas. Activities: Data Analysis and Migration, User Interviews, Requirement Analysis, Process modelling, AGILE-Scrum, Documentation, AWS reporting, Research, RPA Design Tools: Word, Excel, Powerpoint, Visio, Lucid Charts, SSIS, AWS, Jira, SVN, VSS, Git, Hugo, UiPath Studio Languages: C#, SQL, Javascript, HTML, Markdown, Python Documentation: Functional Requirements, Business Requirements, Process Documentation, Use Cases, User Stories, Feasibility Study, SOP's, Test Cases, White Papers, Articles, Other technical documents

  • SQL
  • Business Analysis
  • System Analysis
  • Data Migration
  • Python
  • SQL Server Integration Services
  • Process Modeling
  • Software Documentation
  • User Stories
  • Technical Writing
  • Requirements Specification
  • JavaScript
  • Wireframing
  • API Documentation
  • AWS Systems Manager
Ann Marie Grace L.

Singapore, Singapore

$50/hr
5.0
27 jobs

• 12 yrs experience as IT Business Analyst. 4yrs experience as Product Manager • Gathers and analyses the requirements of the business units • Creates use cases/user stories • Manages UX design • Plans sprint and managed the product backlog • Creates product roadmap • JIRA/Confluence • Experience working on B2B SaaS product • Knowledge on payment integrations

  • SQL
  • Jira
  • User Stories
  • Google Analytics
  • Atlassian Confluence
  • Google Tag Manager
  • Figma
  • SaaS
  • Payment Functionality
  • Journey Mapping
  • Intercom
Ye Yint M.

Singapore, Singapore

$32/hr
5.0
13 jobs

An experienced SAP Business One application consultant currently working as an independent freelancer for SAP Business One ERP solution. Bringing with 5.0 years of SAP Business One solution for both MS SQL and HANA database platforms in various SAP Business One system implementation, re-implementation, migration & upgrade, customization and support projects. Experienced in ERP system technical support with demonstrated ability. Skilled in troubleshooting, analyzing raw data for business application and system configurations. Proficient in ERP system implementation with both functional and technical support.

  • SQL
  • Enterprise Resource Planning
  • Change Management
  • Business Analysis
  • Service Blueprinting
  • User Guide Writing
  • SAP HANA
  • SAP Implementation
  • Business Process Reengineering
  • SAP BusinessOne
  • Business Modeling
  • End User Technical Support
  • User Acceptance Testing
  • SAP Crystal Reports
  • Technical Documentation

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