My name is Kimberly Killian and I am the founder of SiteDataView, a small business dedicated to delivering high-quality Microsoft SQL Server database solutions. I am here to introduce myself, my company, and the services I provide to help organizations manage, optimize, and protect their data assets. At SiteDataView, I specialize in comprehensive Microsoft SQL Server services, including: • Administration & Maintenance – Managing backups, monitoring, job automation, and overall database health. • Database Design & Architecture – Creating scalable, secure, and efficient database environments. • Performance Tuning & Optimization – Improving speed, reliability, and overall system performance. • Troubleshooting & Repair – Diagnosing issues, resolving errors, and ensuring minimal downtime. • Migrations & Upgrades – Seamlessly moving data between platforms or SQL Server versions. • Consulting & Best Practices – Offering guidance to help teams follow modern, efficient, and secure database standards. • Always-On and Replication • Cloud on Azure and AWS as well as On-Prem • Data Warehouse and reporting - collecting, organizing, and storing large volumes of data from multiple sources into a centralized, structured repository for reporting. • Windows Server Administration, Active Directory, Patch Management, Server Clean ups • Cyber Security: Enterprise Networking, Security, and Automation, CCNA: Switching, Routing, and Wireless Essentials, CompTIA Security+, Qualys, Sentinel One With hands-on experience in SQL Server environments of all sizes, I focus on providing dependable, personalized service that meets each client’s unique technical and business needs. Whether you require ongoing support or assistance with a one-time project, SiteDataView is committed to delivering solutions that are both effective and future ready. I have also have a Window Systems Admin/Cyber Security Engineer in my employ to take on Windows Administration and Cyber Security Tasks! I split time between Metro Detroit and SW Florida both in the Eastern time Zone. I have over 30 years experience in the field of Information Technology with the last 24 dedicated to database technologies specifically MS SQL Server. Please feel free to check out my profile on LinkedIn as well as take a look at my website to see the services I provide thru my company SiteDataView. I've worked for very large companies on high profile projects and very small companies on small projects. I am a published author on SQLServerCentral and SQLShack. In addition to this, I am also rated as "Expert Vetted" on UpWork which is the highest rating one can hold! I welcome the opportunity to learn more about your organization and discuss how SiteDataView can support your database goals. Please feel free to contact me at your convenience. I would love the opportunity to talk to you about your project in more detail. I am available to begin today. Thank you, Kimberly Killian Sr. Database Administrator/SQL Developer/SQL Server Consultant SiteDataView

I'm an Expert Software developer with 11+ years of experience developing desktop software, websites, and ERPs in ASP.NET, VB.NET, C#, VB6, and ASP.net MVC technologies. During my career, I helped many small, medium, and enterprise organizations to develop ERPs, Software that helps them to make business more productive. Previously I have developed applications like Inventory Management, ERP, CRM, Insurance Management, Client Management Application, POS Applications with Offline & Online, School Management systems, Library Management, Payroll Software, Retail Management, Retail POS systems, Task Management systems, Travel Agent Management Software, Farming ERP, Retail ERP, Lead Management, Insurance Claim Management, Cloud Storage Applications, and many more custom software. * Technical Proficiency: - .Net, including C#, VB.NET, ASP.NET (MVC, Web Forms, and Winforms), Web API 2, LINQ,.Net Windows Forms, WPF. - Anything SQL Server and T-SQL, including writing stored procedures, triggers, functions, jobs, indexes, full-text search, query optimization, database design, setup, backup, import, export, administration, and maintenance. - Other databases like Oracle, MySQL PostgreSQL, SQLite, MS Access - Angular, ReactJS, KnockoutJS, KendoUI, JavaScript, jQuery, Bootstrap, Ajax - CSS, HTML5, Responsive Design - Regular Expressions in general and its implementation in .Net or JavaScript - VBA, VB6 - Crystal Reports, Active Reports - Source controls, git, GitHub, BitBucket, TFS, SVN (Subversion), Source Safe - Third-party Controls: DevExpress, Rad Controls, DotnetBar Controls & Metro Framework Experience in various payment gateway integrations like Stripe, Stripe SCA, Authorize.Net, PP, and First Data. I have experience in repositories like GitHub and BitBucket. As a Project management tool, I have used Jira, Asana, and Basecamp. Further, I have experience working with TFS & VSS. Thank you for taking the time to review my profile

✔ EXPERT DEVELOPER with Microsoft Access, Microsoft Excel, SQL Server, VBA, C# and APIs ✔ USER EXPERIENCE, DATA MODELING/REPORTING, APP PERFORMANCE, AND BUSINESS ANALYSIS are focal points of my work ✔ 29 YEARS as an independent software development professional delivering solid custom application solutions, Better Business Bureau A+ rating since 2001 ✔ PROVEN PROCESS MODEL for identifying user requirements, design, development, testing, performance tuning and implementation ✔ LONG-TERM SUPPORT AVAILABLE for maintenance and enhancements Here are the top criteria my clients tell me they value when I work with them: 🔹 Trustworthy and dependable 🔹 Attentive listener 🔹 Honesty and advocate for my best interests 🔹 Shows respect and patience 🔹 Wants to understand my business needs and participate in my success 🔹 Can discuss complex technical issues in language I understand 🔹 Someone who doesn’t try to “sell me” Do you want a consultant who: ◼ Is eager to share ideas for improving your process, data, and business decision-making? ◼ Understands the value of being available for quick updates, errors, bug fixes and answering questions? ◼ Helps you make informed decisions about your project? ◼ Has hands-on experience with owning and operating a business? ◼ Can help you avoid many common software project mistakes that hinder your business processes? Hire me to get these benefits. PROVEN TRACK RECORD I have successfully designed, developed and delivered several hundred applications since 1994 that are in use in the U.S., Canada, Europe and Central America. I have been BBB A+ rated since 2001. YOU MIGHT KNOW SOME OF MY CLIENTS WHO TRUST ME WITH THE APPLICATIONS - CUNA Mutual Group - Valassis - Harley Davidson - Zimmer Biomet (Switzerland) - State of Wisconsin - State of California - U.S. Army National Guard - Novozymes North America - Berry Plastics - American Medical Securities - Legion Insurance Company - Andis Corporation - Insinkerator - SC Johnson Wax - RR Donnelley - State of Georgia - State of Alaska - City of Milwaukee I'd love to add you to my list of great clients. Talk to you soon! ---------- ADDITIONAL TECHNICAL SKILLS ASP.Net, .Net Framework, .Net Core, AJAX, Wix Development, Wix API, Google/Amazon/Other APIs, Excel macros, Excel dashboards, Excel VBA, Word VBA, Outlook VBA, SQL Server, Oracle, MySQL, SQLite, WordPress, PHP

15+ years experience means I can help you devise the best solutions for your workflow automation, information management, and business intelligence needs, while avoiding the usual mistakes (been there, done that!). In that time, I've become an expert at integrating and programming Excel, Access, Outlook and the other Microsoft Office and Power BI/Query/Pivot products, using VBA (Visual Basic for Applications), VB6, JavaScript, SQL, M-Code and DAX. I've also evolved a proprietary library of over 300 code 'building-blocks' that allow me to deliver high-value solutions quickly and at minimum cost. ❤️ SPECIAL OFFER: Because I'm new to this site and keen to build a track-record, I'm offering my services at 40% off for a limited period. 🖥️ Services I Offer: • Turn messy, broken spreadsheets into effective business tools • Create compelling reports and dynamic KPI dashboards that update automatically with the latest data • Scrape, shape and exploit information from websites, ecommerce systems and other sources • Organise and analyse data to reveal the underlying trends and relationships • Automate tedious workflows to save time and effort, reduce errors, cut costs and deliver competitive advantage • Create CRM systems that automatically communicate with your customers using mail, email and WhatsApp ⭐ Why People Hire Me: • I speak your language: before I became a software engineer, I spent 20 years in marketing and management, and know first-hand the challenges of running a business • I deliver exactly what's agreed and keep my clients fully informed, because happy clients are repeat clients and that's where most of my work comes from • I'm the cure for headaches - not the cause • I'm conscientious, reliable and detail orientated and I take great pride in my work • I work through my own UK based company, which has built a solid reputation for integrity over the last 20+ years. So you can be certain that your data is secure and the software I provide is virus free. • I own the project and I own the results - there'll be no hand-off to minions in sweat-shops! • Expertise: MS Office (Excel, Access, etc.); Power Query/Pivot; Power BI; VB/VBA; JavaScript; C; Assembler; SQL; HTML/CSS; eCommerce (Easy Digital Downloads); WordPress; electronics; embedded software • **Experience**: software development; technology marketing; CRM and other systems; new product development; product management; accounts • Industries: IT, telecoms, internet, FinTech and toy industries If you need your problems with technology quickly and expertly solved, without fuss and at a reasonable cost, then I'd love to hear from you

Focusing on Database Administration, Network & System Administration, Programming, and Networking with a flare for integration using various technologies. MS SQL Query Tuning/Optimization, jQuery, JavaScript, AWS Billing Optimization and infrrastructure setup including EC2 Instances, PowerShell scripts, and Cold Fusion. I am a well-rounded senior-level IT consultant with very diverse skills & experiences in many industries and countries. I have a get-it-done attitude, and I look for creative ways to achieve a solution that means fewer headaches for the client. My experience starts from the days when DOS was all we had. This knowledge means I know what is really behind the window versus those that only see the window itself; the façade. Many people know how to drag and drop a button onto a form in the studio, but can they write the code to make it work on the backend without a WYSIWYG interface? I usually can. I once challenged a .Net programmer to create code, and I would write classic ASP with C# (on the backend), and it was faster to code and just as efficient and scalable. Back in the dBase days, I wrote an Indexing routine that was faster than the one built-in to the software. These days I prefer to have SQL Server on the backend. Excel, Access VBA are no problem. The 3 J's: JavaScript, jQuery, JSON are also no problem. I prefer to do remote consultations since I travel all over the world.

Welcome to my profile. I have wide variety of skills at your service. Data Science / Data Engineering / Data Analysis I can help you creating your data pipelines, ETL processes, web scrappers, etc. I can create interactive reports using Power BI, Looker Studio, etc. Python / Pandas / Tensorflow I can efficiently use AI and Machine Learning tools to create your predictive models. I'm an HCIA certified associate by Huawei. Statistics / Mathematics / Academic Research I have a strong Mathematical background, so I can also assist you with the following: numerical implementation of research papers, code complex algorithms in Matlab, solve differential equations, etc. Advanced Excel/Access/VBA I'm expert developing professional solutions based in MS Excel, MS Access and VBA. I also can efficiently use third party API's in VBA like: Google Chart API, Shopify API, etc. Office.js I can create your Office addin using office.js. HTML / CSS / JavaScript I can create your responsive website using HTML, CSS, JavaScript, Bootstrap, jQuery, etc. Frontend Development / Backend Development I can create your custom, responsive web app using react.js, node.js, sequelize.js. I can also create your mobile app using react native. I'm fluent in English and Spanish. I'm looking forward to work with you!

I am a professional VBA programmer and have great experience automating tasks with Excel using formulas, macros, or VBA programming. Sometimes companies have to perform various activities manually in Excel to prepare data or the desired report, and these actions can be very time-consuming and erroneous. These activities can be automated using the powerful capabilities of Excel and VBA. There are different requirements for each regular user of Excel, like connecting to various data sources, importing data, modifying, formatting, and preparing data, creating interactive diagrams and dashboards, generating output files, or performing calculations based on data in multiple sheets. I can automate all of these tasks the way you want. MS Excel as a part of the office suite is fully compatible with other software in this suite, including MS Access and MS Outlook, so the macro written in Excel can interact well with them. I have good experience in programming on these platforms to automate tasks. I use various tools such as VBA, Excel Formulas, Power Query, Power Pivot, and other tools to automate processes.

I am a Solution Architect, Senior Software Developer, and AI Engineer with 20+ years of hands-on experience designing, building, and modernizing complex software systems. I combine architectural thinking with deep implementation expertise, delivering solutions that are practical, secure, scalable, and maintainable in real-world, business-critical environments. My background spans the Microsoft ecosystem—Windows desktop, web and API platforms, cloud-native systems, and data-intensive applications—across enterprise, e-commerce, CRM, and ERP domains. In parallel, I design end-to-end AI systems using NLP, LLMs, and RAG using ChatGPT, Gemini, Gemma, llama etc, integrating vector and Graph databases, semantic and hybrid search, and LangChain/LangGraph orchestration, Observability using OpenTelemetry while addressing cost, latency, reliability, and OWASP-aligned LLM security. I am an expert in preventing hallucinations that originate from data, training and inference, resulting in a grounded RAG application. The RAG applications also have guardrails to ensure that proper responses are presented to the end users. Architecturally, I work with Clean, Layered, Microservices, Event-Driven, Pipeline, and API-first designs, selecting patterns based on business constraints rather than trends. I also guide LLM selection through structured benchmarking—evaluating accuracy, hallucination risk, latency, and cost using frameworks such as LM-Eval-Harness, HELM, OpenAI Evals, and LangSmith—ensuring production-ready, data-driven decisions. Technical Expertise Natural Language Processing (NLP) • Text preprocessing: tokenization, stemming, lemmatization, n-grams • NLP using NLTK • Part-of-Speech (POS) tagging • Named Entity Recognition (NER) • Sentiment analysis • Text vectorization: Bag of Words, TF-IDF • Topic modeling: Latent Dirichlet Allocation (LDA), Latent Semantic Analysis (LSA) • Custom text classifiers using Logistic Regression, Naïve Bayes, Linear SVM Large Language Models (LLMs) • OpenAI models (ChatGPT APIs) • Transformer-based models: BERT, RoBERTa, DistilBERT, XLNet, clinicalbert • Local and self-hosted LLMs using Ollama and LMStudio - Gemma, MedGemma, Llama etc. AI Frameworks & Orchestration LangChain • Prompt engineering and prompt optimization • Output parsers and structured responses • LangChain Expression Language (LCEL) • Retrieval-Augmented Generation (RAG) pipelines • Similarity search, semantic search, and Maximal Marginal Relevance (MMR) search LangGraph • Stateful AI workflows • Short-term memory (STM) and long-term memory (LTM) design • Multi-step and agent-based execution graphs Observability: • LangSmith Vector Databases & Storage • Pinecone, ChromaDB, Qdrant, Turso, SQLite, SQL Server 2025, MongoDb, Neo4j, postgresql • Vector and hybrid search architectures for RAG systems LLM Application Security (OWASP-Aligned) • Prompt injection prevention • Protection against sensitive information disclosure (PII, PHI) (Microsoft Presidio) • Supply chain vulnerability mitigation • Data poisoning and model poisoning defenses • Secure output handling and validation • Managing excessive agency and tool misuse • System prompt leakage prevention • Vector and embedding security weaknesses • Misinformation and hallucination risk mitigation • Unbounded consumption and cost control • Model denial-of-service (DoS) mitigation • Secure plugin and tool design • Reducing overreliance on LLM outputs • Model theft prevention strategies • LLM security best practices and threat modeling Policy Engines: • Open Policy Agent (OPA) • Casbin • Cedar Microsoft & .NET Development • VBA, VB 6.0 • .NET Framework, ASP.NET Core, ASP.NET MVC • REST APIs, Web APIs, Minimal APIs, Microservices • WPF, WinUI 3, .NET MAUI • Windows Desktop and Enterprise Application Development Cloud & Backend Systems • Azure Development • API-driven and service-oriented systems Databases & Performance Engineering • SQL Server administration, configuration, and performance tuning • Query optimization, indexing strategies, execution plan analysis • SQL Server Cluster Instances (installation and management) • Dapper, NHibernate, PetaPoco Office & Automation • Microsoft Office Add-ins • Office 365 Add-ins • VSTO Add-ins • Advanced VBA Macros Legacy & Specialized Systems • Visual FoxPro • Classic ASP • Btrieve-based applications What I Can Help You With NLP pipelines and custom text classifiers LLM-powered applications and chatbots RAG systems using Pinecone, ChromaDB, Qdrant, SQLServer, SQLite etc. Secure LangChain / LangGraph workflows Semantic and hybrid search over structured and unstructured data Speech-to-text solutions and evaluation LLM security reviews and hardening I look forward to working with you and I firmly believe in long and mutually beneficial relationship with my clients. Thank you for taking time to read this. Regards, Abhi

A seasoned Software Developer with strong expertise in C#, .NET, Desktop Application Development, SAP Crystal Report, Database Design, Development and Administration. I have over 11 years professional experience in several database management systems including MS Access, MSSQL, MySQL, PostgreSQL and DB2. With a proven track record of delivering high-quality software solutions, I bring a wealth of experience to your projects. Here's what I bring to the table: Technical Proficiency: ✅Expert in C#, .NET development, I have a deep understanding of the language and its frameworks, ensuring robust and scalable applications. ✅Proficient in SAP Crystal Report, MSSQL, MS Access, MySQL, PostgreSQL, and DB2, I am adept at designing and optimizing database structures for maximum efficiency. ✅Over 11 years of experience in performance tuning, log shipping, replication, mirroring, SSIS, SSRS, stored procedures, triggers, etc. ✅Guru in writing the most complex SQL queries on SQL Server, MySQL, IBM DB2, and PostgreSQL. Full-Stack Development: I am experienced in full-stack development, allowing me to create end-to-end solutions that seamlessly integrate frontend and backend technologies. Skilled in front-end technologies such as HTML, CSS, and JavaScript, ensuring a cohesive and responsive user interface. Problem Solving and Innovation: I thrive on solving complex problems and enjoy taking on new challenges. My analytical mindset allows me to identify issues quickly and implement effective solutions. Constantly staying updated with the latest industry trends, I bring innovative ideas to the table, enhancing the overall quality of the projects I work on. Collaborative Team Player: Having worked on various collaborative projects, I understand the importance of effective communication and teamwork. I am adept at working with cross-functional teams to achieve project goals. Client Satisfaction: I am committed to delivering solutions that not only meet but exceed client expectations. My goal is to ensure the success of your project by providing high-quality, reliable, and maintainable code. If you are looking for a Software Developer who can bring a wealth of technical expertise to your team and deliver top-notch database driving solutions, I am ready to contribute to the success of your projects. Let's discuss how I can help you achieve your goals.

WHAT I BRING TO PROJECTS • Senior Database Application Developer – Microsoft Access, SQL Server and Python I design and maintain production database applications that people actually depend on day to day. As a senior Microsoft Access developer, my focus is on systems that remain stable and understandable as they grow and change. • Clear communication Native English speaker. I work directly with clients to translate requirements into working solutions without ambiguity. • Automation and integration Extensive experience integrating databases with Excel, Word, Outlook, and external data sources such as CSV and PDF files, when integration adds real value. • Analytical design Comfortable with complex data models, permissions, and business rules that need to hold up over time. • Broader technical context Practical experience with SQL Server, Windows Server, networking fundamentals, and Python-based automation. • Straightforward terms For most fixed-price projects, I require no upfront payment—payment is due only after delivery and approval. • Long-term support I provide ongoing support and don’t disappear after delivery.