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I help teams build secure, practical software systems that connect business goals to working technical delivery. My background combines hands-on software/infrastructure engineering with 5+ years in enterprise technology sales and solutions consulting. That means I can do more than write code: I can understand your business requirements, translate them into technical architecture, communicate clearly with stakeholders, and ship reliable systems. I’m strongest where software, security, automation, data, and cloud infrastructure meet. Recent and relevant work includes: - Designed and deployed an Ubuntu-based Azure server running automated Python workflows to download, parse, transform, and load large public financial datasets into Microsoft SQL Server - Deployed Metabase data visualization platform with SQL Server and secured browser access using Cloudflare Tunnel and DNS configuration - Built a Flask semantic-search MVP using open-source Hugging Face models to search thousands of pages of compliance evidence across hundreds of NIST 800-53 controls - Delivered seven production-ready third-party API connectors in ten weeks for Ping Identity DaVinci, a containerized SaaS identity orchestration platform - Led technical requirements analysis, evidence collection, and remediation coordination for a Government of Canada Protected B High Value Asset security assessment - Coordinated nearly a dozen public-sector RFx/RFP responses, producing technical narratives, diagrams, and security/compliance content for submissions up to 160+ pages Areas I can help with: - AI and LLM applications: semantic search, NLP workflows, LLM-enabled data flows, vector search, automation - Data engineering: Python pipelines, SQL/NoSQL, financial/public data ingestion, transformation, reporting - API integrations: REST APIs, webhooks, SaaS connectors, authentication flows - IAM and security: SAML, OAuth, LDAP, PKI/TLS, secrets management, secure web flows - Cloud and infrastructure: Azure, Linux/Ubuntu, Docker, Kubernetes, Cloudflare, DNS, CI/CD - Compliance-aware architecture: NIST 800-53, FedRAMP-aligned systems, Government of Canada Protected B environments - Full-stack development: Python, JavaScript/TypeScript, React, Flask, SQL Server, PostgreSQL, MongoDB, DynamoDB, Elasticsearch I have a Computer Science degree from the University of British Columbia, with coursework in machine learning, natural language processing, intelligent systems, advanced databases, stochastic processes, numerical methods, and optimization. I also have a previous Canadian Government Secret clearance that may be available for expedited renewal. Clients usually get the most value from me when they need someone who can own an ambiguous technical problem end to end: clarify the requirements, design the approach, build the system, document the work, and explain tradeoffs clearly to both technical and non-technical stakeholders. If you need a secure API integration, AI/NLP prototype, data pipeline, cloud deployment, IAM workflow, or technical operator who can bridge engineering and business context, I’d be glad to help. Optional Specialized Profile Titles - AI Automation & Data Pipeline Engineer - IAM, API Integration & Security Engineer - Cloud Infrastructure & Compliance Engineer

Hello, my name is Bambata (Alexandra) Looky, I specialize in: - R (5+ years that includes R shiny), - Python, - relational databases including MySQL (2+ years). - AWS(Amazon Web Services) RDS platform. - Data visualization of large datasets/databases - R shiny Dashboards - Data analysis/management/manipulation/parsing - Conversion of mathematical models built in Excel/VBA into R. - Use of APIs - Data mining/extraction/exporting/wrangling - File conversion/merging - Processing .csv, JSON, xml., .xlsx, .accdb, .sql file extensions/formats - Data automation - STATA to R conversion - scientific background in clinical/environmental toxicology/pharmacology/bioinformatics/biochemistry I am looking for small to medium coding assignments (typically 1 week to 2 months long). Typically available 10-15 hours a week.

I am a BIM/VDC Specialist with 5+ years of experience in creating high-detail 3D models, coordinating multidisciplinary designs, and delivering high-quality construction documentation. My expertise spans Revit (Architecture, MEP, and Structure), AutoCAD, Navisworks, and Point Cloud to BIM conversions, helping clients achieve precise and clash-free models aligned with Canadian and international building codes. I specialize in: ✅ Detailed Revit Modeling (Residential, Commercial, and Industrial Projects) ✅ Mechanical, Plumbing, and HVAC Systems ✅ Point Cloud to BIM conversions ✅ Clash Detection & Coordination using Navisworks ✅ Prefabrication Design and Spool Drawings ✅ As-Built Drawings and 3D Scan Models ✅ Compliance with Canadian Building Codes Why Choose Me? Proven track record of delivering 100% on-time projects with zero delays. Experience working with Canadian and US clients on residential, commercial, and institutional projects. Hands-on knowledge of prefabrication-focused design with Dynamo scripting for automation. Deep understanding of construction workflows and practical site coordination. Commitment to quality, transparency, and client satisfaction. Services I Offer: Full Revit 3D Modeling (LOD 300-400) Point Cloud to Revit Conversion MEP Coordination & Clash Detection 3D Printing-Ready Model Creation BIM Family Creation Spool Drawings for Prefabrication Quantity Takeoffs As-Built Documentation Tools I Use: Revit (Arch/MEP/Structure) Navisworks AutoCAD Recap ACC (Autodesk Construction Cloud) Revizto Dynamo Portfolio Highlights: 70 Nicholas Rideau Registey - 21 storey Condominium ANMRC - Advanced Nuclear Material Research Center CarlingView Manor - 7 Storey Retirement housing. The Docs, Ottawa – 3D modeling and prefabrication for a 3-story condominium 80 Elgin, Ottawa – Complex underground parking mechanical coordination Point Cloud Conversion Projects (USA) – 27+ Point Cloud to Revit projects delivered Let's Build Your Vision Together! Whether you're an architect, contractor, or developer, I am here to provide precision BIM models that enhance coordination, reduce errors, and streamline project timelines. I look forward to bringing your projects to life with accuracy, efficiency, and dedication.

Experienced Systems Analyst and Tech Enthusiast with a focus on automation and development. Skilled in programming, data modeling, API integration, and adept at automating complex processes. Holds an MBA in Data Analytics with practical experience in statistical analysis and machine learning models. Proficient in a versatile set of languages (Python, R, Shell, Ruby, C#, Java, GO, SQL, PLSQL) and infrastructure tools (Docker, Kubernetes, Ansible). Fluent in English and Spanish. My passion spans automation, server administration, and database design. With a track record of success, I bring a unique blend of skills, including experience with Large Language Models. Eager to contribute to projects in automation, development, data science, machine learning engineering, software development, and server administration on Upwork. TL;DR: Experienced Systems Analyst and Developer with expertise in automation. Skilled in a variety of languages and tools, including Large Language Models. Eager to contribute to Upwork projects in development, automation, and more.

I help healthcare organizations design, fix, and deliver real-world interoperability solutions - not just theoretical HL7/FHIR/IHE implementations. With 15+ years of hands-on experience, I've built and deployed integrations across HL7v2, HL7v3, C-CDA, FHIR, and IHE for more than 50 organizations worldwide. I work directly at the message level - transformations, mappings, validation, conformance, and troubleshooting - using tools like Mirth Connect, Apache NiFi, and Smile CDR. Many clients come to me when: • integrations don't work as expected • FHIR implementations become too complex • HL7 mappings break across systems • conformance and validation issues block go-live I don't just advise - I build, debug, and deliver working solutions. What makes me different • Author of HL7 v2/v3 specifications and profiles • Contributor to early HL7 FHIR (STU3) • Primary author for Canadian Core/Baseline FHIR profiles • published books and multiple training courses on HL7/FHIR • All HL7 certifications + IHE + SNOMED CT training up to Authoring Level 1 I work at the intersection of specification and implementation - where standards meet real systems. What I can help you with: • HL7v2 / HL7v3 interface development and troubleshooting • FHIR API design, profiling, and implementation • HL7v2 ↔ FHIR transformations (ADT, ORU, OML, etc.) • FHIR ↔ OMOP transformations • C-CDA parsing, generation, validation and C-CDA ↔ FHIR transformation • Integration engine development (Mirth Connect, Apache NiFi) • Conformance testing and validation (HL7v2/v3, FHIR, C-CDA) • Fixing broken integrations and production issues • Implementation Guides (IG), FSH, SUSHI • IHE / HIE integrations (XDS, XCA, XCPD, etc.) Technical stack: • FHIR (R4, STU3), HL7 v2/v3, C-CDA, IHE • Mirth Connect, Apache NiFi, Smile CDR, Aidbox • Java, JavaScript, Python, React, SQL, XML, XSLT, Schematron • Touchstone, Simplifier, Forge, IG Publisher AI & Automation (Applied to Healthcare Interoperability) • Multi-agent AI workflows for healthcare data transformation and validation • LLM-assisted HL7/FHIR mapping and interface documentation • AI-driven data quality analysis and anomaly detection in healthcare messages • Automation of conformance testing and validation workflows using LLM-based agents • Use of AI tools to accelerate implementation guide development and integration debugging Certifications • HL7 FHIR Advanced Developer • HL7 FHIR Foundational Implementer • HL7 FHIR R4 Proficiency • HL7 v2 Control Specialist • HL7 CDA Specialist • HL7 v3 RIM Specialist • IHE Certified Professional • SNOMED CT Terminology Services Let's work! If you need someone who understands both the standard and the implementation, I can help you move faster and avoid costly mistakes.

Are you looking for a reliable EDI vendor that can help streamline your business operations? Look no further! Our company specializes in the implementation of X12 EDIFACT, AS2, SFTP, FTPS, webMethods, and API. With X12 EDIFACT, we provide a comprehensive EDI solution that meets industry standards for electronic data exchange. Our AS2 technology ensures secure and efficient transmission of data, while SFTP and FTPS provide secure file transfer protocols. Our webMethods platform provides a seamless integration of EDI with your existing systems, while our APIs allow for easy integration with third-party applications. Our team of experts has years of experience in EDI implementation, and we work closely with you to understand your unique requirements and deliver a tailored solution. In addition to our cutting-edge technology, we offer exceptional customer support and training to ensure your success. Our goal is to help you achieve operational efficiency, reduce costs, and improve the overall speed and accuracy of your business processes. Choose us as your EDI vendor, and experience the benefits of a streamlined and integrated EDI solution. Contact us today to learn more about our services and how we can help your business succeed.