Experienced and certified Data Engineer with 12+ years in IT, specializing in Microsoft's data platform and cloud analytics. Holder of 19 certifications including Azure Data Engineer and Fabric Data Engineer Associate, and awarded Microsoft MVP in Data Platform. Proven track record of provisioning 30+ Azure Big Data environments and leading data architecture initiatives across healthcare, government, and pharmaceutical industries.

Looking to integrate cutting-edge GenAI into your product or scale your backend architecture without burning through your cloud budget? Let’s talk. I am a Software Engineer and AI Specialist with an MS in Advanced Artificial Intelligence and a proven track record of building production-grade AI pipelines and high-concurrency backend systems. Whether you need to leverage Large Language Models (LLMs), build custom RAG pipelines, or architect robust microservices, I build clean, optimized, and maintainable code that drives business results. In my previous roles at top-tier consulting firms like Deloitte and Capgemini, I didn't just write code. I built systems that directly impacted the bottom line. What I Bring to Your Project: GenAI & LLM Efficiency: I built a multi-agent GenAI platform that slashed frontend development effort by 40% and engineered a RAG pipeline that cut LLM hallucinations and token usage by 25% (saving 20%/month in inference costs). High-Performance Backend Engineering: I design and optimize microservices that don't sweat under pressure, having built systems handling 1000+ concurrent users. Core Services I Offer: AI/GenAI Integration: LLM, SLM, Finetuning, Custom RAG pipelines, LLM benchmarking/selection, prompt engineering, and building custom MCP servers. Full Stack Development: Scalable frontend and backend for your app. Architecture & DevOps: Designing distributed microservices and Cloud computing. Technical Toolbox: Languages: Python, Langchain, Langraph, Agentic AI, SQL. AI/ML Frameworks: PyTorch, OpenAI/Anthropic LLMs, RAG, OpenCV Backend Frameworks: FastAPI, Spring Boot, Microservices Databases & Caching: SQL (RDBMS), Redis Cloud & DevOps: AWS (Step Functions, Cloud Practitioner Certified), Docker, Git Let’s build something incredible together. Drop me a message with a brief overview of your project, and let’s hop on a quick call to map out the technical strategy to bring your vision to life!

I am a Data Scientist with a strong background in statistics, software development, data engineering and machine learning. During my 10 years of experience in data science, I have built a proven track record of leveraging data to deliver actionable insights and drive business decisions across diverse industries. Throughout my career, I have worked with large and complex datasets and taken machine learning projects from conception through to the deployment of operational AI models, showcasing my ability to transform concepts into tangible, impactful solutions. I completed various end-to-end Data Science projects, including the development of an AI matching system for a recruiting startup to automatically find suitable vacancies for candidates and an AI for similiarity analysis of products purchased by a german automobile manufacturer with potential savings of over €100 million per year. I also designed and implemented cloud architectures with automated ETL processes, optimized data models and dashboards for clients from different industries. My educational background includes a masters degree in mathematics and computer science, an apprenticeship as a software developer and certificates for many technologies. I am eager to apply my skills and knowledge to your project, driving success through data-driven solutions. Feel free to reach out to me for further insights into how I can bring value to your endeavor. Skills & Experiences: • Data Cleaning and Feature Engineering • Building, Testing and Deploying Machine Learning Models • Computer Vision Applications • Natural Language Processing • Large Language Models • Time Series Analysis & Forecasting • Correlation Analysis and Statistical Test & Models • Data Analysis and Prediction Systems • API Development • Working with complex datasets • Data Visualization • Building Cloud Architectures • End-to-End Data Science Solutions Tools: • Programming languages: Python, R, Java, C#, .NET, Spark, SQL • Libraries: NumPy, Pandas, Scikit-learn, TensorFlow, Keras, Statsmodels, OpenAI, Langchain, FastAPI • Data visualization: PowerBI, Tableau, Seaborn, Plotly Dash, Streamlit, R Shiny • Databases: MySQL, Oracle, MongoDB, Apache Iceberg, Delta Lake, Pinecone, Azure Cosmos DB • Cloud platforms: Azure, AWS, Databricks, MS Fabric • Other tools: Git, Jira, Docker, Heroku, Terraform Certificates: • Databricks Certified Data Engineer Professional (2026) • AWS Certified Solutions Architect – Professional (2025) • AWS Certified Machine Learning – Specialty (2025) • AWS re/Start Accredited Instructor (2025) • MongoDB Associate Data Modeler (2025) • MongoDB Associate Developer (2025) • AWS Certified Solutions Architect – Associate (2024) • Fabric Analytics Engineer Associate (2024) • Microsoft Power BI Data Analyst (2024) • Databricks Data Engineer Associate (2023) • TensorFlow Developer Certificate (2023) • AWS Certified Cloud Practitioner (2023) • Azure Data Scientist Associate (2023) • Azure Data Engineer Associate (2022) • DataScienceMATSE (2019)

I am a Certified Professional Scrum Developer, Scrum Master, and Product Owner with strong experience in Agile Software Development. I have worked in the Philippines and Singapore for the past 17 years for startup companies, governments and MNCs. My technical background includes spearheading the core cloud and core blockchain developments for my companies as a Technical Project Manager and Senior Software Engineer. I am passionate about Data Science. I am an independent learner. I also love studying financial markets. In my spare time, I am developing my Algorithmic Trading and Stock Research Platform that gives me an edge in trading. I have good understanding of financial risks and have experienced developing different strategies for the stock market using real money with consistent net profit results. Aside from my experiences in Computer Science and Data Science, I have certifications on AWS, Data Science, Machine Learning and Algorithmic Trading Strategies from Simplilearn, WorldQuant University, MIT and Experfy respectively. I read a lot of books about Project Management, Agile and DevOps. I also read other business and software related books. My other hobbies include Software Development and Design. In addition, I like to tie AI with financial markets.

🏆 Upwork Top Rated Professional Seller 🕔 100+ Hours Milestone On Upwork ⭐ 100+ Projects Delivered with 5 stars 🌐 Worked On 300+ App developments ✅ Certified Developer ⏳ 5 Years of Experience Whether you’re looking for individual/solo developer, need a full team, or just some extra hands for your in-house team, I am here to lend my expertise. I’ve got over experience in the tech industry, wearing hats like Technical Project Manager, Tech Lead, Solution Architect. I’ll help you answering to all your queries, like: - Determining the need for front-end, back-end, or full-stack developers - The role and significance of Solution Architects - Crafting an effective team composition, whether all members should be senior or a balanced mix is ideal - Identifying when to engage UX designers versus business analysts - Distinguishing between the responsibilities of a Scrum Master and a Project Manager - Making the choice between QA engineers and manual testers 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 𝐒𝐤𝐢𝐥𝐥𝐬: - Scope Management: Defining project objectives, deliverables, and timelines. - Resource Allocation: Maximizing productivity through efficient resource distribution. - Risk Management: Mitigating project risks to ensure smooth delivery. - Stakeholder Management: Building strong relationships with clients and team members. - Quality Assurance: Implementing robust QA processes for high-quality outcomes. 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: - Design and implement scalable, secure, and high-performing software solutions. - Translate business requirements into technical blueprints. - Evaluate and recommend appropriate technologies based on project needs (e.g., Cloud platforms, APIs, databases). - Integrate diverse systems and APIs seamlessly (e.g., using API management tools like Apigee, Mulesoft). - Leverage architecture modeling tools (e.g., ArchiMate, Enterprise Architect) to document and visualize solutions. 𝐀𝐠𝐢𝐥𝐞 | 𝐒𝐜𝐫𝐮𝐦 | 𝐒𝐪𝐮𝐚𝐝𝐬: I usually use Agile methodologies, including Scrum and Squads, to drive efficient project execution, foster collaboration, and adapt to evolving requirements. Embracing Agile principles enables rapid delivery, continuous improvement, and enhanced stakeholder satisfaction. 𝐓𝐨𝐨𝐥𝐬 𝐚𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: Jira | Trello | Asana | Monday.com | Microsoft Project | GitLab/GitHub | Slack/Microsoft Teams | Confluence | Google Workspace (formerly G Suite) | Agile | Scrum 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐋𝐚𝐧𝐝𝐬𝐜𝐚𝐩𝐞: My technical proficiency spans across various technologies, including: SaaS | B2B | Fullstack | Node.js | React | Ruby on Rails | Python | AI/ML | MEAN, MERN, MEVN | PHP | Laravel | LAMP | JavaScript | Web & Mobile app development (React Native, Flutter, Android, IOS, Swift) | Low Code, No code | Electron.js | Three.js | Babylon.js | HTML5 | Web3 | Blockchain | C++ | Digital Forms | Retool | Custom Component | RestfullAPI | MVP | POC | .Net | ASP.NET 𝐏𝐫𝐞-𝐬𝐚𝐥𝐞𝐬 𝐄𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐜𝐞: I excel in Pre-sales, offering skills in Demo, Presentation, Proof of Concept (PoC), MVP development, Scaling MVPs to enterprise level products.

Our website should be bringing in leads while you sleep. If people are landing on it and leaving without calling, booking, or buying, the design is the problem. That's exactly what I fix. Maybe you built it yourself in Squarespace and it kind of works, but it doesn't look the way you imagined, it's not showing up on Google, and you're embarrassed to send people to it. Or the last designer you hired disappeared, missed the deadline, or delivered something that looked nothing like what you asked for. You don't want to go through that again. Or maybe your business is legit, you've got clients, you've got results, but your website doesn't reflect any of that. New visitors land on it, and they can't tell if you're serious or not. That's the gap I close. 💡If any of that sounds familiar, keep reading. I'm a Squarespace designer and UI/UX specialist. Not a little bit of everything, this specifically. Whether you're starting fresh, migrating content onto Squarespace, or rebuilding pages that never looked the way you wanted, I handle it properly from the start. 💡Here's what I actually do: ☑️I build and redesign Squarespace websites for small businesses, service brands, wellness companies, consultants, and creatives. I work directly from Figma designs and mockups and translate them pixel-perfectly into Squarespace, including Fluid Engine layouts on 7.1. Every site I build is fully mobile-responsive, fast-loading, and set up with basic on-page SEO, page titles, meta descriptions, image alt text, clean URL structure, so you're not starting from zero on Google. ☑️I also handle the things that always come up: contact forms, email newsletter integration, third-party integrations, custom domain setup, sales funnel pages, landing pages, and blog formatting. If you need your team to update the site after I'm done, I'll make sure that's easy, no developer needed afterward. ☑️On the design side, I work in Figma and take your brand identity, colors, typography, logo, and visual direction, and turn it into a cohesive, professional website that feels intentional, not like a template. I pay close attention to typography, spacing, and layout because those details are what separate a site that looks credible from one that doesn't. 💡Here's how I work day to day: ✅I don't disappear. I send updates without you having to chase me. If something is taking longer than expected, I'll tell you before you notice. If I think your layout has a problem, I'll flag it, kindly, but honestly. I'd rather have a short conversation early than redo work later. ✅I only take on a small number of projects at a time, so your work gets my proper attention. And if I'm not the right fit for what you need, I'll tell you that straight away, no hard feelings. 💡If this sounds like what you're looking for, send me a message. Tell me what you're building, what you currently have, and what your timeline looks like. I'll reply within 24 hours with an honest answer. No pressure at all. Squarespace · UI/UX Design · Figma · Mobile-Responsive Design · Landing Pages · Sales Funnel Pages · On-Page SEO · Email Marketing Integration · Figma to Squarespace · Website Migration · Squarespace 7.1 · Fluid Engine · Contact Forms · Brand Identity · Web Design · Typography & Layout · Page Speed Optimization · CMS Setup · Blog Formatting · Third-Party Integrations · Conversion-Focused Design · Portfolio Websites · Custom Domain Setup · Squarespace Email Campaigns

Senior Staff Software Engineer with 18 years building large-scale distributed systems and real-time personalization platforms. I architect low-latency serving infrastructure, recommendation systems, and cloud-native microservices on AWS — and lead teams of 40+ engineers to drive multi-million-dollar impact. • Architects next-gen AI personalization platforms and agentic AI applications • Technical lead and architect across multiple cross-functional teams • Proven track record of zero production incidents in a fiscal year • Operational excellence is important to me, so let's keep in touch. Core Tech Stack: Vespa, Java, Scala, AWS, Spring Boot, Redis, ElastiCache, Distributed Architecture, Generative AI (Agentic Frameworks), PostGreSQL, Elasticsearch.

PERSONAL SUMMARY * Oracle Certified Java Developer with more than 17 years of post-graduate Software Development experience in the IT industry. * AWS Certified Associate Developer with proven Cloud knowledges & Experiences. * An Expert Developer in object-oriented analysis and design and exceptional record of involving all facets of Software Development Life Cycle, from analysis and design to implementation and maintenance. * Extensive experience in utilizing Java tools for Business, Web, and client-server environments including Java 8, Spring Framework, J2EE- Enterprise Java Bean (EJB), Java Server Pages (JSP), Servlets, JNDI, Struts, and Java database Connectivity (JDBC) technologies * Good Experience in Integrations using SOA/Web Services (SOAP and REST), KONG Api Gateway, Netflix Zuul, ISTIO Service Mesh and Apache Camel.

Result-driven Data Engineer/Scientist professional with experience in Data Analytics, Data Warehousing, Statistical Modelling and Visualization. Certified by Microsoft as a Microsoft Azure Data Scientist & Engineer.

Data Engineer with 8+ years developing scalable ETL pipelines and data warehousing solutions. Proven track record optimizing data processing performance by 90%+ and architecting cloud-based analytics platforms serving 2.1M users. Expert in AWS data services, Python, SQL, and Apache Spark.