Hire the Best Estimators in Texas

Driven Estimator and Cost Specialist with 12+ years of experience in construction management. Proven track record of successfully estimating $5M-$500M projects from pre-design to construction documents phase with additional experience in procurement, contract framework, scheduling, and change management. A strong data driven decision making ethic combined with a passion for constructability is my principle for arriving at best value propositions. I have worked in Contracting and Consulting environments and am familiar with contingencies and contracts.

Contractor Services Bidding & Design Stage ● Plan and Specification Review ● Create Bid Estimates & Takeoffs ● Bid Documentation Package - Bid more projects ● Value Engineering (Cost Saving Ideas) Pre-Construction ● Bid Management ● Partner with subcontractors to find the best value ● Develop Logistic Plans ● Create Schedule and Maintain Tracking of Project Milestones ● Submittals and Specification Review Owner Services ● Strategic Planning ● Budget Development ● Program Development and Standardization ● Project and Process tools for standardization and efficacy - Bilingual; I speak both English and Spanish fluently. - Experienced user of Procore, knowledge in AutoCAD, CMiC, Bluebeam, Revit, BIM360 Field, and Newforma. Knowledgeable on Lean Scheduling/Planning. Experience in 3D coordination. - Excellent communication, technology, and computer skills. Self-starter, motivated and goal-oriented individual with attention to detail. - Leadership skills to find uses of technology and help spread the knowledge to positively affect teams in different departments.

25+ years of construction industry experience delivering projects of various product types in various market sectors throughout the US. Diversified background covering commercial construction management as well various other trade specific sectors. Trade specific sectors include interior finishes, drywall partitions, paint, mill-work, site-work & utilities, structural concrete, structural steel, and strong MEP coordination knowledge. Seasoned Estimator experienced in producing conceptual budgets and hard bid estimates. Detailed quantity take-offs in all CSI Divisions. Experience in all trades including but not limited to: 1. Civil, Earthworks & Structural Works 2. Concrete & Reinforcement 3. Structural Steel & Timber 4. Formworks 5. Carpentry 6. Ceilings & Partitions 7. Drywall 8. Interior Finishes & External Cladding 9. Tiling & Waterproofing 10. Door & Window Treatment 11. Trusses & Roofing 12. Landscaping 13. Plastering & Rendering 14. Fire Alarm & Fire Sprinkler Systems 15. MEP (Mechanical-HVAC, Electrical & Plumbing) BIM / VDC Specialist with experience in detailed model development and coordination for conceptual levels to fabrication and as-builts. CPM Scheduler experienced in producing cost & resource loaded high leve of detail schedules.

Hi! I’m Dima Qattan — an Instructional Designer and eLearning Developer with a strong foundation in education, curriculum design, and digital learning. I specialize in creating interactive, outcomes-driven training experiences using tools like Articulate Storyline 360, Rise, Vyond, Figma, and Camtasia. Over the past several years, I’ve partnered with clients in fields such as HVAC estimating, SaaS software training, and K-12 education, transforming static content into engaging, visually rich eLearning modules. My expertise includes: ✅ Converting PowerPoint decks into fully interactive eLearning in Storyline ✅ Building 3D-enabled HVAC simulations using SketchUp and Camtasia ✅ Designing mobile-responsive courses in Rise ✅ Integrating with LMS platforms (Schoology, Blackboard, Canvas, Reach) ✅ Applying accessibility standards (WCAG, Section 508) ✅ Leveraging AI tools (ChatGPT, Claude, Copilot) to accelerate and enhance learning design With a background as both an educator and L&D specialist, I focus on aligning training with measurable business goals and delivering materials that support real-world application. I also bring project management skills using tools like Asana to ensure smooth collaboration and delivery. 🛠 What You Can Expect When We Work Together: Discovery & Planning: I take time to understand your learners and goals Interactive Design: I use modern tools to build scenario-based and visually guided modules QA & Launch: Every project includes testing and seamless handoff to your LMS or platform Partnership: I offer clear communication, fast turnarounds, and thoughtful collaboration Let’s bring your learning goals to life—whether you need a microlearning module, a technical simulation, or a compliance course that doesn’t put learners to sleep. 📩 Reach out if you're ready to transform your training!

I have been working with software for over a decade. The main aim of my career is to build great things with great people. The bulk of my experience has been under the Microsoft Tech Stack with a focus on the backend. SQL Server, Cosmos DB, C#, Azure, DevOps, EF (core), Asp.NET (core) etc. I've also got skills in Angular, javascript, typescript, html, css, etc. I'm currently building skills in react-native, kubernetes, microservices, and more! I can help you build REST API's, integrations, IOT applications, and even full platform SaaS solutions (web/mobile/backend/cloud) I'm available as an individual Engineer, however I also employ a small team consisting of a front-end web/mobile Engineer and a UI/UX Designer. I'm excited to be able to help you drive your project forward!

I help small and mid-sized businesses repair, automate, and modernize the Excel and Google Sheets tools they rely on every day — especially bid estimators, quoting tools, dashboards, reporting workflows, and internal systems that have become too important to keep duct-taping. A lot of my work starts with a familiar problem: a spreadsheet began as a simple estimator, tracker, calculator, or report. Then the business grew. More people needed access. Pricing rules became more complex. Reports started taking too long. The file became fragile. Eventually, the team started expecting Excel or Google Sheets to behave like a database or multi-user business app. That’s where I help. I can help you: ▪ Repair or rebuild fragile Excel workbooks ▪ Create or improve bid estimators and quoting tools ▪ Automate repetitive spreadsheet workflows with VBA or Google Apps Script ▪ Migrate Excel workflows to Google Sheets when collaboration matters ▪ Build dashboards, scorecards, and reporting systems ▪ Clean up formulas, pricing logic, data structure, and manual processes ▪ Add AI-assisted workflow steps where they make sense ▪ Move beyond spreadsheets into lightweight web apps with user login, permissions, and database-backed workflows Common project types: ▪ Excel/VBA automation ▪ Google Sheets automation ▪ Google Apps Script ▪ Bid estimators and quoting tools ▪ Pricing calculators and margin tools ▪ Dashboards and scorecards ▪ Reporting automation ▪ Spreadsheet cleanup and redesign ▪ Spreadsheet-to-app workflow migration ▪ Lightweight internal apps ▪ AI-assisted workflow tools My background includes 10+ years of Excel/VBA development, corporate analytics, Microsoft Access/VBA development, data automation, dashboard/reporting work, and custom internal tool development. I am not an “Excel person” for the sake of Excel. My work is about helping businesses turn fragile spreadsheet-based workflows into tools they can trust. If your business has a spreadsheet or Google Sheet that runs part of the business but has become hard to maintain, automate, or share across a team, I can help you figure out whether it should be cleaned up, automated, migrated, or rebuilt.