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Many years of experience in Google Workspace administration, computer networking, website creation, e-commerce and customer service. Business background in accounting & auditing, with problem solving skills, attention to detail and over 30 years of experience across many different areas of the technology industry. Email and DNS expert in SPF, DKIM and DMARC. WordPress site administration, migration and creation expert, including WooCommerce, DIVI and WPManage.

- 𝐄𝐱𝐩𝐞𝐫𝐭 𝐎𝐝𝐨𝐨 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 - 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐎𝐝𝐨𝐨 𝐓𝐞𝐜𝐡𝐧𝐨 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐚𝐥 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭 𝐢𝐧 𝐭𝐡𝐞 𝐔𝐒𝐀 - 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐎𝐝𝐨𝐨 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭 | Full-stack Odoo developer | AI Integration, Automation Delivering exceptional Odoo solutions for businesses worldwide. With 𝟏𝟎 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 in 𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝟕.𝟎 (𝐟𝐨𝐫𝐦𝐞𝐫𝐥𝐲 𝐎𝐩𝐞𝐧𝐄𝐑𝐏) 𝐭𝐨 𝐎𝐝𝐨𝐨 𝐯𝟏9.𝟎 and beyond, having successfully completed 𝟒𝟐𝟐+ 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 in my career. I specialize in developing customized Odoo modules and providing seamless integration. 🔥 During my career, I have collaborated with teams to implement Odoo in various companies, delivering more than 𝟑𝟎𝟎+ 𝐦𝐨𝐝𝐮𝐥𝐞𝐬. These include API interfaces, accounting, e-commerce websites, project management, POS, CRM, manufacturing, fleet management, sales, database migration, inventory, and virtually every other aspect of Odoo. I have a proven track record of 100% on-time project delivery. Some of the modules I have done configuration and major customization include: 👉 Odoo Accounting 👉Odoo Sales 👉Odoo Inventory 👉Odoo HR 👉Odoo Payroll 👉Odoo Timesheets 👉Odoo Purchasing 👉Odoo Manufacturing 👉Odoo POS 👉Odoo Helpdesk, etc. My overall Odoo Expertise: 👉Odoo Development 👉Odoo Customizations & Reporting 👉Odoo Integrations 👉Odoo Theme Development 👉Odoo Support and Training 👉Odoo Module Development & API Integration 👉Odoo Functional Consulting 𝐎𝐝𝐨𝐨 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐚𝐥 𝐑𝐞𝐬𝐨𝐮𝐫𝐜𝐞: I have a strong background in Odoo development and functionality, and I can offer both technical expertise and functional support for your project. With my experience, I can help design customizations that align with your current needs while ensuring scalability for future developments. I will also make sure that the customizations don’t conflict with Odoo’s standard workflows, giving you a system that works efficiently now and in the future. 🤖 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐰𝐢𝐭𝐡 𝐎𝐝𝐨𝐨 𝐈 𝐛𝐮𝐢𝐥𝐝 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐨𝐧 𝐭𝐨𝐩 𝐨𝐟 𝐎𝐝𝐨𝐨 𝐭𝐨 𝐦𝐚𝐤𝐞 𝐄𝐑𝐏 𝐬𝐦𝐚𝐫𝐭𝐞𝐫 𝐚𝐧𝐝 𝐦𝐨𝐫𝐞 𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭: ✔️ AI Chatbots integrated with Odoo CRM & Helpdesk ✔️ Predictive Analytics for Sales, Inventory & Finance ✔️ AI-Driven Automation (Smart Workflows, RPA, Document AI) 📱 𝐎𝐝𝐨𝐨 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞𝐝 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: I have developed multiple apps and integrated them with Odoo for various purposes. This includes apps developed in React that work on both Android and iOS, and mobile apps that function offline and sync with Odoo once connected to the internet. 𝐒𝐨𝐦𝐞 𝐨𝐟 𝐭𝐡𝐞 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 I 𝐡𝐚𝐯𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐝 𝐭𝐡𝐚𝐭 𝐚𝐫𝐞 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞𝐝 𝐰𝐢𝐭𝐡 𝐎𝐝𝐨𝐨 𝐢𝐧𝐜𝐥𝐮𝐝𝐞: 👉Maintenance App 👉Customer App 👉Helpdesk App 👉Delivery App I worked on Multiple projects as - Odoo v9 developer & Functional consultant - Odoo v10 developer & Functional consultant - Odoo v11 developer & Functional consultant - Odoo v12 developer & Functional consultant - Odoo v13 developer & Functional consultant - Odoo v14 developer & Functional consultant - Odoo v15 developer & Functional consultant - Odoo v16 developer & Functional consultant - Odoo v17 developer & Functional consultant - Odoo v18 developer & Functional consultant - Odoo v19 developer & Functional consultant 🏆 𝐂𝐥𝐢𝐞𝐧𝐭 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧: My ultimate goal is client satisfaction. I am proud to maintain a track record of delivering projects on time and within budget. I value long-term relationships with my clients and strive to exceed their expectations. 💡 Hesitation is the enemy of success, so send me a message, and let’s get your project into shape! I’m looking for a long-term engagement and new projects. Let's set up a quick call to discuss your product and vision in more detail. I'd love to bring your app to life ASAP 🚀 𝐊𝐢𝐧𝐝 𝐑𝐞𝐠𝐚𝐫𝐝𝐬, 𝐌𝐮𝐧𝐞𝐞𝐛 𝐇𝐚𝐬𝐬𝐚𝐧 (𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐎𝐝𝐨𝐨 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 and Functional consultant | AI Integration, Automation) 𝐂𝐡𝐢𝐜𝐚𝐠𝐨, 𝐔𝐧𝐢𝐭𝐞𝐝 𝐒𝐭𝐚𝐭𝐞𝐬 #Odoo #Odoo Development #Odoo Administration #Odoo Developer #Odoo Customization & Implementation #POS #ERP #FinTechConsulting #Odoo #Odoodeveloper #expertOdoodeveloper #experienceodoodeveloper #Certifiedodoodeveloper #OdooAccounting #OdooSales #OdooInventory #OdooHR #OdooPayroll #OdooTimesheets #OdooPurchasing #OdooManufacturing #OdooPOS #Odoohelpdesk. #OdooDevelopment #OdooCustomizations&Reporting #Odoo Integrations #Odoothemedevelopment #OdooSupportandTraining #OdooModuleDevelopment&APIIntegration #OdooFunctionalConsulting

I am a Statistical Consultant and MS Statistics student at UC Davis. I also received a B.S. in Applied Mathematics/Economics and a Minor in Business Analytics from the University of California, Riverside. 🏆 Elite Credibility: My coauthored research has been selected for presentation at premier national conferences, including: 1️⃣ 2025 Association for Public Policy Analysis & Management (APPAM), Seattle, Washington 2️⃣ 2025 Population Association of America (PAA), Washington, D.C. 📈 Specialized Statistical Services: I leverage R, Stata, and Python to solve complex causal and predictive problems: ✅ Descriptive Regression Analysis: Linear/nonlinear regression, probability modeling (LPM, logistic), ANOVA (One-Way, Two-way, Random / Fixed / Mixed Effects) ✅ Causal Inference: Difference-in-Differences (DiD), Instrumental Variables (IV), and Panel Data (Random / Fixed / Mixed Effects) ✅ Predictive Modeling: Machine Learning (Gradient Boosted Trees, Random Forest, KNN) ✅ Survey Methodology: Expert population weighting, clustering, and post-stratification ✅ Statistical Tests: A/B tests, T-tests, Chi-squared Tests, Hausman test, etc. Some Projects: 1️⃣ Github Website (with an interactive dashboard using PostgresSQL and Python, portfolio, and other webpages on reproducible research) 2️⃣ Regression Analysis of Airbnb prices in Mexico 3️⃣ Regression Analysis of H-1B sponsor rates by industry type and location In a year-long data analytics intern position, I: 1️⃣ Created and implemented a database into our center's initiative on analyzing academic technology usage. 2️⃣ Reached out to technology vendors of the university, requesting data extracts and communicating with them on the interpretation of data. 3️⃣ Streamlined data collection, and organized all data into a database that is still used at the center. 4️⃣ I cleaned and prepared several spreadsheets with hundreds of thousands of rows within Google Sheets, and provided key metrics through dashboards and reports in Google Looker Studio. 5️⃣ I connected this data and made it accessible through Slack. I reported on my progress through Slack, Asana, and Zoom meetings (disseminating findings through bi-weekly meetings). 6️⃣ I implemented data governance policies and facilitated meetings on data governance. 7️⃣ I wrote, recorded, and hosted trainings for my colleagues in Looker Studio. 8️⃣ Providing data-driven insights through story-telling. 🛠 Technical Toolkit: Languages: R, Python , SQL (PostgreSQL), Stata. Visualization: Plotly, ggplot, Looker Studio

✅ 𝗪𝗼𝗿𝗸𝗲𝗱 𝗪𝗶𝘁𝗵: 𝗧𝗵𝗲 𝗛𝗼𝗺𝗲 𝗗𝗲𝗽𝗼𝘁, 𝗖𝗵𝗶𝗰𝗸-𝗳𝗶𝗹-𝗔, 𝗕𝗼𝘀𝘁𝗼𝗻 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗶𝗻𝗴 𝗚𝗿𝗼𝘂𝗽 🇺🇸 𝗨𝗦 𝗠𝗮𝗿𝗸𝗲𝘁 𝗖𝗹𝗶𝗲𝗻𝘁 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻 ⌚ <𝟭 𝗛𝗼𝘂𝗿 𝗖𝗹𝗶𝗲𝗻𝘁 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗲 𝗧𝗶𝗺𝗲 𝟱 𝗗𝗮𝘆𝘀 𝗮 𝗪𝗲𝗲𝗸 ⌛ 𝗜𝗻𝗶𝘁𝗶𝗮𝗹 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻𝘀 𝗗𝗲𝗹𝗶𝘃𝗲𝗿 𝟭𝟮+ 𝗛𝗼𝘂𝗿𝘀 𝗦𝗮𝘃𝗲𝗱 𝗣𝗲𝗿 𝗪𝗲𝗲𝗸 🎯 $𝟮𝗠+ 𝗶𝗻 𝗗𝗮𝘁𝗮 𝗮𝗻𝗱 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱. 𝟯𝟬𝟬+ 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻𝘀 𝗕𝘂𝗶𝗹𝘁 𝗮𝗻𝗱 𝟱𝟬𝟬+ 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 𝗖𝗼𝗻𝗻𝗲𝗰𝘁𝗲𝗱 ☑️ 𝗪𝗼𝗿𝗸 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝗢𝗻-𝗧𝗶𝗺𝗲 𝗘𝘃𝗲𝗿𝘆-𝗧𝗶𝗺𝗲 Hi, I’m Linus, and I help US-based SMBs automate the manual handoffs between the tools they already use: CRMs, Airtable, forms, project tools, reporting workflows, and internal operations. I build these workflows using Zapier, Make, Airtable, n8n, APIs, webhooks, Google Apps Script, Python, and custom code. I can use no-code tools when they fit, but I can also handle APIs, data logic, and custom scripts when the workflow needs more control. I use my data engineering and analytics background to build cleaner, more reliable business automations, not fragile one-off zaps that break when your process changes. My business automation work often includes CRM automation, Airtable automation, lead routing, form intake, project creation, spreadsheet-to-app workflows, reporting refreshes, email notifications, API integrations, data cleanup, and custom workflow logic. 𝗪𝗲’𝗹𝗹 𝗴𝗲𝘁 𝗮𝗹𝗼𝗻𝗴 𝗴𝗿𝗲𝗮𝘁 𝗶𝗳 𝘆𝗼𝘂 𝘃𝗮𝗹𝘂𝗲… ✅ Simple solutions that save your team time through business automation and app integrations ✅ Clear estimates and transparent communication ✅ Fewer manual handoffs between your CRM, Airtable, forms, project tools, spreadsheets, and reporting systems ✅ Better reporting visibility without turning every project into a giant data engineering build 𝗪𝗵𝘆 𝘆𝗼𝘂 𝗺𝗮𝘆 𝗲𝗻𝗷𝗼𝘆 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗺𝗲 𝗼𝘃𝗲𝗿 𝗺𝘆 𝗰𝗼𝗺𝗽𝗲𝘁𝗶𝘁𝗼𝗿𝘀: • I’ll tell you what’s feasible, what isn’t, and share realistic timing. • I’ve worked with Fortune 500 teams and delivered more than 300+ SMB automations across apps, CRMs, Airtable, reporting workflows, spreadsheets, and business systems. • I build around business outcomes: cleaner handoffs, fewer errors, fewer manual updates, and better operational visibility. 𝗢𝗻𝗲 𝗥𝗲𝗰𝗲𝗻𝘁 𝗖𝗹𝗶𝗲𝗻𝘁 𝗢𝘂𝘁𝗰𝗼𝗺𝗲 𝗘𝘅𝗮𝗺𝗽𝗹𝗲 🚗 $10M+ Pennsylvania-Based Services Contractor (HubSpot & Basecamp Integration) • Outcome: Helped the team manage 1,100+ deals with a scalable sales process while freeing up capacity equal to a 0.5 FTE sales operations coordinator • Deliverable: Built a custom webhook and API sync layer connecting HubSpot, Basecamp, and a 67-column Excel operating workflow. 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗱𝗼 𝗳𝗼𝗿 𝘆𝗼𝘂: ✅ Business automation and app integration using Zapier, Make, Airtable, n8n, APIs, webhooks, Google Apps Script, Python, and custom code ✅ Workflow automation for lead routing, task creation, notifications, approvals, data syncs, recurring reports, and multi-step business processes ✅ CRM automation, Airtable automation, and project management integrations across HubSpot, Basecamp, forms, email, spreadsheets, reporting tools, and other business systems ✅ API integration and webhook automation when no-code tools are not flexible enough for the workflow ✅ Google Apps Script automation for Google Sheets, Forms, Drive, Gmail, triggers, notifications, and connected Google Workspace processes ✅ Excel and Google Sheets connected workflows when spreadsheets are part of a larger business process ✅ Python automation for data cleanup, recurring exports, custom business logic, and operational reporting workflows ✅ Power BI, Tableau, and reporting automation when the business needs cleaner visibility into operations 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘁𝗿𝘂𝘀𝘁 𝗺𝗲: • Certified in Tableau, Snowflake, Power BI, and ThoughtSpot • Active in Snowflake, Databricks, Tableau, and dbt communities • Strong hands-on experience delivering business automation, app integrations, reporting workflows, and spreadsheet-connected systems • Data engineering and analytics background, which helps me build automations that handle messy data, edge cases, reporting needs, and real business workflows If you want practical automations that reduce manual work, connect your systems, and give your team cleaner visibility into the business, let’s connect. 📞 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝗼𝗿 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗱𝗶𝗿𝗲𝗰𝘁 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝘁𝗼 𝗯𝗼𝗼𝗸 𝗮 𝗰𝗼𝗺𝗽𝗹𝗶𝗺𝗲𝗻𝘁𝗮𝗿𝘆 𝗰𝗮𝗹𝗹. Linus Tse

AI Developer | Automation & Predictive Analytics I build AI systems that take repetitive work off your plate and turn your data into decisions you can act on. Over 5+ years I've automated workflows that ran for hours down to minutes, shipped computer-vision models north of 97.5% accuracy in production, and built specialized models that outperform frontier LLMs on-task at a tiny fraction of the compute. AUTOMATION I design pipelines and AI-driven workflows that replace manual, error-prone processes: LLM-powered document processing, data ingestion and ETL, RAG/MCP integrations, and agentic systems that handle the busywork. I've cut enough of it for clients to gain multiples worth of efficiency gains. PREDICTIVE ANALYTICS I build forecasting, classification, and risk/scoring models that turn historical data into reliable signal - with the feature engineering, evaluation, and monitoring to keep them accurate in production, not just in a notebook. I also handle the engineering around the models - infrastructure, security, and the supporting services that keep everything running in production. When a project calls for it, I work across NLP, computer vision, and custom model training/fine-tuning. SELECTED RESULTS - Automated document processing from hours to minutes with LLMs - 97.5%+ accuracy on production computer-vision inference - Fine-tuned a compact language model to more than 5x the on-task accuracy of a frontier LLM (GPT-5.5) while using thousands of times less compute CORE SKILLS - Predictive analytics & forecasting, machine learning, deep learning, LLMs, computer vision - Workflow & data automation, MLOps, custom model training, optimization & fine-tuning - Supervised, unsupervised (K-Means, HDBSCAN), and reinforcement learning (Stable-Baselines3) STACK - Languages: Python, SQL, Bash - ML/Data: scikit-learn, PyTorch, TensorFlow, XGBoost/LightGBM/CatBoost, pandas - Build & Deploy: FastAPI/Flask, Docker, Kubernetes, Git I care about modular, efficient systems that keep working long after handoff - not one-off scripts that break the moment requirements shift. If you've got a process worth automating or data worth predicting from, let's talk about moving your project forward.

I help businesses save time, reduce manual work, and build practical AI-powered workflows. I have a Master of Applied Data Science from the University of Michigan (4.0 GPA) and several years of experience in Python development, AI tools, data analysis, e-commerce, and business process improvement. I enjoy taking messy, repetitive processes and turning them into clear, repeatable systems using AI and automation. Areas I Can Help With AI & Automation • AI workflow design and consulting • Python automation and scripting • AI agents and MCP workflows • ChatGPT, Claude, Gemini, and AI-assisted business processes • API integrations • Prompt engineering • AI product testing and evaluation Automation Platforms • Zapier • Make • n8n • Google Workspace automation • Notion workflows • Process documentation and SOP creation Data & Analytics • Python • SQL • Data analysis and reporting • Google Sheets and Excel • Dashboards and business analysis • Data cleaning and transformation Amazon & Publishing • Amazon KDP publishing workflows • Amazon FBA operations • Amazon Ads (learning and expanding services) • Metadata and category management • AI-assisted publishing workflows Recent Projects • AI agent testing and technical evaluation • AI-powered video analysis application • Amazon KDP data processing and automation • Custom GPT and AI workflow consulting • Educational AI product evaluation and testing • Automated transcript and documentation workflows Why Clients Hire Me ✓ Strong communication ✓ Fast learner who adapts quickly to new tools ✓ Technical depth in AI and Python ✓ Business-minded approach to automation ✓ 100% Job Success Score on Upwork A recent client wrote: "Justin did a fantastic job with my AI testing project and went above and beyond. He was communicative and knowledgeable about AI and really put in the effort. I think he would be a great addition to any team in a variety of technical capacities. He also demonstrated good technical depth." If you're looking for someone who can combine technical skills, AI tools, and business thinking to improve workflows and build practical solutions, I'd love to discuss your project.