Access to SQL Server Migration Expert

@CanguruWorkana

1. I have previously performed a full migration from Access to SQL Server (I have been an Access developer for over twenty years). 2. The project involved 67 tables, 569 queries, and hundreds of forms and reports (the back-end size was small, but the front-end was larger). The main challenges included converting queries into views, stored procedures, and pass-through queries; creating necessary keys and indexes; and—after all that—adapting and testing the VBA code. It was also necessary to validate each part of the system with the client and make specific adjustments. 3. I can provide screenshots, but I cannot share actual data due to confidentiality requirements. 4. My hourly rate is $50 USD; I estimate the work will take around 8 hours (which can be deducted from the total project cost if approved). I will provide support to your IT team using available resources, if needed, during the migration deployment. To start, you can use SQL Server Express, which is free and supports up to 10 GB of data.

@ShafirR

Hello! Your project caught my attention because Access-to-SQL Server migrations are much more than moving tables—they require preserving business logic, maintaining performance, and ensuring a seamless transition for users. I'm a Senior SQL Server DBA & Database Developer with 10+ years of experience in SQL Server, T-SQL, database migrations, and legacy application modernization. I've worked on migrating Access-based applications by moving the back-end to SQL Server while retaining the Access front-end. For the assessment, I will: • Analyze your Access tables, relationships, queries, VBA, and forms • Review the "keep/drop" list to scope the migration correctly • Identify migration risks and Access-specific compatibility issues • Recommend the best migration approach • Estimate the effort, timeline, and architecture • Provide a clear migration roadmap and documentation I have extensive experience with SQL Server schema design, stored procedures, indexing, query optimization, security, and performance tuning, ensuring the migrated system is scalable and reliable. I'm happy to sign an NDA and keep all communication within Freelancer. If the assessment meets your expectations, I'd be glad to assist with the full migration and support your IT team during deployment. Kind Regards, Shafir Senior SQL Server DBA & Database Developer Top Rated Freelancer (Top 3%)

@bcosley

Hi, You're evaluating an Access back-end to SQL Server migration for ~40 users, keeping the Access forms as the UI and a ~300 MB data set. The PAID assessment should confirm value, scope, and hours. I've completed Access-to-SQL migrations where the UI remained in Access and data was migrated with careful type mapping and VB/VBA compatibility work. I’d start by validating the current data model and form flows, then define a tight assessment scope (keep/drop list) and a rough hours estimate based on the subset, followed by a validation plan with a small pilot. A key risk is preserving VBA logic and Access-specific queries that rely on Jet/DAO while re-linking forms to SQL Server. What happens to Access-specific VBA and queries that rely on DAO during the migration? Which objects are in scope for the keep/drop list, and what are your rollback expectations for the assessment? If we're aligned, I can outline the implementation phases before kickoff. Best regards, Brandon

@nandasunny449

Hi, Thank you for sharing the project details. I'm a Senior Full Stack .NET Developer with 8+ years of experience in C#, ASP.NET, SQL Server, and legacy business applications. I have extensive experience designing, optimizing, and maintaining SQL Server databases, writing stored procedures, and modernizing existing systems. Regarding your questions: 1. I haven't completed a full Access-to-SQL Server migration as a standalone project, so I prefer to be transparent. 2. I have migrated and optimized SQL Server databases, refactored legacy applications, reviewed complex business logic, and worked with long-running ERP-style systems. I'm comfortable analyzing Access tables, queries, VBA code, and defining a practical migration approach. 3. I can share examples of my .NET and SQL Server work and I'm happy to complete the paid assessment under NDA. 4. My hourly rate is **$20 USD/hour**. I estimate **8-15 hours** for the assessment, depending on the complexity of the queries, VBA code, and migration scope. I'm confident I can review your application, identify migration risks, provide realistic estimates, and recommend the best strategy while preserving your existing Access front end. I look forward to discussing the project. Best regards, Sunny

@koolvishruth

Hello Sir, I have 7 years of experience in database migration, SQL Server, MS Access, VBA review, backend restructuring, and business application support. I will perform the paid assessment carefully and provide a practical migration plan before you commit to the full project. For the assessment, I will review the Access structure, useful tables, queries, VBA code, forms, linked-table logic, and your keep/drop list. I will identify migration risks, SQL Server conversion effort, Access-specific query issues, VBA changes required, indexing needs, and estimated migration hours. My assessment deliverable will include: 1. Migration feasibility report 2. Scope of tables/queries/forms to migrate 3. Risk list and Access/VBA compatibility notes 4. Estimated hours and recommended migration approach Hourly rate: 15USD/hr Assessment estimate: 4–8 hours depending on structure complexity. I am ready to sign NDA and communicate only through Freelancer. Regards, Vishruth

@emilesd617

Hi, I am a full stack AI developer with 8 years of rich experience in software development, with a background in database development and enterprise applications. I am familiar with Microsoft Access, Microsoft SQL Server, SQL, Database Administration, Database Development, Database Design, Data Integration, VBA and Data Management. I understand you need an assessment of your existing Microsoft Access ERP before migrating the backend to SQL Server while preserving the Access frontend. I have experience working with legacy database systems, analyzing Access queries, VBA code, and database structures, and can provide a practical migration strategy with accurate effort estimation and recommendations. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.

@AliSafder

Hi, My name is Ali! I have completed over five successful Microsoft Access-to-SQL-Server back-end migrations where I resolved deep VBA record set conflicts by converting heavy Access queries into high-performance SQL Server Stored Procedures and Views. For your paid assessment, I will thoroughly review your split system against your "keep/drop" list to analyze data-type mapping (like Attachment or Memo fields), identify incompatible VBA cursors, and provide a clear feasibility report. I can provide verified case studies of my past database migrations and am ready to sign your NDA immediately to scope out the exact hours needed for a seamless IT-assisted rollout.

@rezamahi

I am an experienced Microsoft Access and SQL Server developer with hands-on database migration experience. 1. I have completed Access-to-SQL Server migration work involving split Access databases and SQL Server backends. 2. My experience includes migrating Access tables to SQL Server while retaining Access forms as the front-end, handling linked tables, data-type compatibility, ODBC connections, Access-specific queries, and adapting VBA/DAO code where required. I also focus on performance, data integrity, and rollback safety. 3. I can discuss relevant technical examples of my previous work while respecting client confidentiality and NDA requirements. 4. My hourly rate is $15 USD. I estimate approximately 5–8 hours for the initial assessment, depending on the complexity and number of active tables, queries, forms, and VBA modules. For the assessment, I will carefully review the architecture, keep/drop list, queries, VBA dependencies, and migration risks, then provide a clear recommendation, migration approach, and realistic estimate for the full project. I am comfortable signing an NDA and keeping all communication through Freelancer. I am ready to start immediately.

@denisSolution

Hi, I can assess whether moving your 20-year-old Access ERP to SQL Server is technically feasible without breaking the existing forms and VBA logic. I’ve completed four Access-to-SQL Server migrations, including one for a 15-user distribution system where I rewrote 40+ complex queries to work with linked tables and identified seven unused legacy tables that saved the client ~20 hours of migration work. I’d approach this by spinning up a temporary SQL Server instance, importing the schema, and testing all forms and queries with a sample dataset. The biggest improvement will come from isolating the “keep” tables early to avoid migrating dead weight. I’ll document every change and flag any VBA issues before you commit, so you only pay for work that actually matters. This assessment will tell you if the full migration is worth the effort and what to expect in terms of hours and risks. If it looks good, I can start right now. Thanks, Denis

@mayr81

You’re right to start with a paid assessment, an Access (front-end/UI + back-end tables) to SQL Server migration benefits from early scoping, risk checks, and a realistic estimate. With ~300 MB of table data and ~40 users, the assessment will focus on: mapping the useful Access back-end schema (including the “keep / drop” scope), identifying Access-specific query/VBA dependencies, and validating how your current Access forms will continue to function while re-linking to SQL Server tables. Deliverables you can expect from the assessment: a clear migration approach (what changes, what stays), estimated effort and timeline, documented assumptions/risks (performance, data types, constraints, and query behavior), and guidance on producing the SQL Server-ready backup + re-link plan. We’ll also highlight any areas where the original Access app architecture over time may require special handling so the later full engagement stays predictable. Communication will remain on Freelancer, and NDA-first delivery is respected.

@ahmadayaz

I specialize in database migrations and ERP systems, offering expertise in transitioning Microsoft Access ERP to SQL Server smoothly. With a track record of successful migrations, I ensure data integrity and optimal performance. I estimate X hours for an assessment to create a tailored migration plan. The final package includes a SQL Server backup, re-linked Access forms, and detailed documentation for easy installation. I am committed to clear communication, confidentiality, and delivering high-quality solutions for your business's growth and efficiency.

@revival786

Greetings! I can review your Access database and assess the feasibility and effort required for migrating to SQL Server. I will evaluate your tables, queries, VBA code, and forms using your provided structure and keep or drop list. I will deliver a clear assessment report with migration steps, potential challenges, and an hour estimate. I have experience with Access-to-SQL Server migrations and can provide references. I am available to assist your IT during installation if needed. Let me know your preferred NDA signing process. Thanks, Revival

@vishal1145

Your Access system has grown organically for 20 years, which means you're carrying technical debt that will break during migration if not handled correctly. Queries using Access-specific SQL syntax (IIF, Format, domain aggregates) will fail in SQL Server, and VBA recordset code that assumes local tables will time out over the network without optimization. Quick questions - are you running any crosstab queries or action queries that depend on Access's Jet engine behavior? And do your forms use unbound recordsets or direct table binding? Here is the architectural approach: - SQL MIGRATION: Rewrite Access-specific queries to T-SQL equivalents, migrate indexes and relationships, implement stored procedures for complex logic to reduce network round trips. - VBA OPTIMIZATION: Refactor recordset code to use server-side cursors, replace DAO with ADO for linked tables, add connection pooling to prevent timeout errors under 40-user load. - DATA INTEGRITY: Script referential integrity checks, validate data types during migration, create rollback procedures and document every schema change for your IT team's installation package. I've migrated 7 Access systems to SQL Server ranging from 50MB to 2GB, including a 15-year-old manufacturing ERP where we rewrote 200+ queries and optimized VBA that was causing 5-second form load times. Let's schedule a 20-minute call to review your keep/drop list and scope the assessment properly.

@Zeeshan0489

Hello, I’ve reviewed your Access-to-SQL migration brief and I’m confident I can deliver a focused paid assessment that helps you decide on the migration quickly. I have hands-on experience migrating Access back-ends to SQL Server in ERP environments, keeping user interfaces intact via linked forms and VBA, and I tailor scope to preserve business continuity. For the assessment, I will perform a rapid review of table structures (~300 MB), queries, and VBA usage to determine data-midelity risks, needed remodeling, and integration points. I will propose a scoped migration plan covering Database Design considerations, Database Administration implications (security, permissions, backups, DR), and Database Development tasks (schema refinement, stored procedures, data migration scripts). I will provide a high-level hours estimate, an NDA-friendly plan, and a rollback strategy. Expect a clear go/no-go assessment with milestones and a rough hours range. Proposed timeline: scoping within 2-3 business days, then a short written report within 1 week. If you want, we can sign NDA and start the assessment immediately. Best regards, Freelancer

@ParasTech7

Hi, I have extensive experience modernizing legacy ERP systems, migrating Microsoft Access applications to SQL Server, and optimizing existing database architectures while preserving Access front ends. Our team is led by a Principal-level Software Engineer with 21+ years of experience delivering enterprise database solutions. We're happy to begin with the paid assessment, review your application under NDA, evaluate the migration scope, identify potential challenges with queries, VBA, and linked tables, and provide a realistic effort estimate with clear recommendations before any migration work begins. We look forward to reviewing your system and helping you plan a smooth, low-risk migration.

@codeandcommand

The paid assessment model is the right way to start a migration like this. Access-to-SQL Server jobs usually break down at the query and relationship layer, not the raw data. I would map those issues in the first session and have a clear scope doc to you within a day. Can start today. The bid is an estimate based on what's posted. Final numbers come after the assessment. Want to jump on a quick call?

@ashinnd84

Hello there, we are a team of senior Full Stack Web and Mobile App developers and we can do this project in no time. Please, send me a message to discuss the work. Thanks Ashish.

@techwelfare

Hi I have successfully completed four Access-to-SQL Server migrations, including a 2GB manufacturing ERP. I specialize in optimizing complex VBA/SQL passthrough queries and restructuring legacy back-ends. I am ready to sign an NDA, audit your system, and deliver an accurate scope assessment. Let’s discuss more in chat to start immediately. Best Regards Techwelfare

@joaov210

As an experienced Software Engineer and Data Management specialist, I can confidently affirm that your Access-to-SQL Server migration project aligns perfectly with my skill set. Over the course of my career, I've completed several successful database migrations, including notable projects involving complex Access systems such as yours. These projects varied in size and difficulty, but through meticulous data management and leveraging my knowledge of Access-specific queries and VBA code, I was able to ensure a seamless transition. I understand how crucial referencing and portfolio demonstrations are when hiring for a project like this. Regrettably, I'm bound by NDAs on many of my previous works. However, if we proceed past the assessment stage, I'd be more than happy to share whatever information is permissible in order to give you confidence in my abilities. Regarding project timelines and assessment workload, I estimate that the initial assessment will require around [estimate based on knowledge of your database size] hours of comprehensive examination. I'll also re-link your Access forms and ensure enhanced usability. My goal in this entire process – from assessment to final delivery – would be to enhance functionality while maintaining data integrity without unnecessarily disrupting your current system.