Hire the Best Software Professionals

With 350+ 5-star client reviews, I am proud to serve a growing client list here on Upwork. As an experienced business and corporate attorney, I provide end-to-end legal support; handling everything from day-to-day contract management to complex transactions, governance, and compliance. Many of my clients treat me as their on-demand legal department. I draft, review, and negotiate all key agreements, guide leadership through business restructuring, oversee equity and financing documents, and help ensure corporate formalities are observed. Whether you’re a startup, established company, or investor, I deliver practical legal solutions that protect your interests and support sustainable growth. Building on years of experience working with entrepreneurs and Fortune 500 companies alike, I’ve earned a strong reputation for simplifying complex legal issues and turning them into clear, actionable agreements. From Nondisclosure Agreements and Master Service Agreements to Employment and Independent Contractor Agreements, I help clients avoid risk, stay compliant, and move deals forward efficiently. I also assist with Privacy Policies, Terms & Conditions, and compliance programs—keeping businesses aligned with evolving privacy and data protection laws across multiple jurisdictions. Beyond contracts, I advise on entity formation, ownership structure, capital contributions, and internal governance. This includes drafting operating and shareholder agreements, implementing compliance frameworks, and providing ongoing guidance on employment, IP, and commercial matters. I also offer a flat-fee AI Contract Review & Rewrite service for clients who start with ChatGPT or LegalZoom templates. These drafts often miss key provisions or state-specific compliance requirements. I transform them into enforceable, attorney-grade agreements tailored to your goals. ⭐️⭐️⭐️⭐️⭐️: "We had the pleasure of working with Austin on the development of our franchise agreement. He exhibited an exceptional level of efficiency and professionalism throughout the entire process. His deep expertise in legal matters and understanding of our unique requirements led to the creation of a highly comprehensive and well-structured franchise agreement." ⭐️⭐️⭐️⭐️⭐️: "Working with Austin has been a pleasure. His attention to detail and expertise ensured everything was done to the highest standard. I highly recommend him to anyone in need of legal services." Please reach out if you need a lawyer who can help you with: ✏️ Contract Drafting, Review & Negotiation ✏️ Nondisclosure Agreements (NDAs) ✏️ Non-Compete & Non-Solicitation Agreements ✏️ Shareholder Agreements ✏️ Partnership Agreements ✏️ Operating Agreements (LLC) ✏️ Asset Purchase Agreements (APAs) ✏️ Stock Purchase Agreements (SPAs) ✏️ Membership Interest Purchase Agreements ✏️ Joint Venture Agreements ✏️ Franchise Agreements & Disclosure Documents (FDDs) ✏️ Vendor & Supplier Contracts ✏️ Licensing Agreements & IP Assignments ✏️ SaaS Agreements & Software Licensing Agreements ✏️ Technology Transfer Agreements ✏️ Website & App Terms of Service / Terms & Conditions ✏️ Privacy Policies (U.S. & International) ✏️ Cookie Policies & Tracking Disclosures ✏️ E-Commerce Terms (Refund, Return, & Shipping Policies) ✏️ Community Guidelines & User Conduct Policies ✏️ Consulting Agreements ✏️ Investment Agreements & Subscription Agreements ✏️ Convertible Notes & SAFE Agreements ✏️ Stock Option Plans (ISOs, NSOs) ✏️ Equity Grant Agreements & Phantom Equity Plans ✏️ Loan Agreements & Promissory Notes ✏️ Escrow Agreements ✏️ Manufacturing & Supply Agreements ✏️ Distribution & Reseller Agreements ✏️ Marketing & Influencer Agreements ✏️ Master Service Agreements (MSAs) ✏️ Business Lease Agreements (Commercial Real Estate) ✏️ Independent Contractor Agreements ✏️ Employment Agreements & Severance Packages ✏️ Executive Compensation Agreements ✏️ Corporate Governance Documents & Bylaws ✏️ Demand Letters & Cease-and-Desist Letters ✏️ Corporate Compliance Policies & Employee Handbooks ✏️ Mergers & Acquisitions Support ✏️ Corporate Restructuring ✏️ Business Formation & Incorporation (LLCs, Corporations, Nonprofits) Please do not hesitate to contact me. It would be a pleasure to add you to my growing list of satisfied clients. I am happy to provide my services through both hourly and flat-fee options. I look forward to working with you! Best, Austin ** TO ENSURE COMPLIANCE WITH UPWORK'S TERMS OF SERVICE , PLEASE REFRAIN FROM SENDING OR SHARING ANY CONFIDENTIAL INFORMATION OR SPECIFICS OF YOUR LEGAL MATTER PRIOR TO THE INITIATION OF A FORMAL PROJECT OR A PAID CONSULTATION. PLEASE NOTE THAT ALL CONSULTATIONS WILL BE CONDUCTED EXCLUSIVELY THROUGH UPWORK. ANY COMMUNICATION OUTSIDE OF UPWORK PRIOR TO A FORMAL ENGAGEMENT IS NOT PERMITTED AND CONSTITUTES A BREACH OF UPWORK'S TERMS OF SERVICE. **

Mechanical Engineer | CFD · FEA · CAD | 2× USPTO Patents | Top Rated Plus Overview: Mechanical engineer specialising in CFD, FEA, and thermal systems, with two granted USPTO patents in cooling technology (US 12,452,991 · US 12,453,048). I design and validate heat exchangers, HVAC systems, centrifugal fans, and refrigerant loops in OpenFOAM, ANSYS Fluent, SimScale, and SolidWorks Flow Simulation. Top Rated Plus on Upwork , 85+ contracts, 3,000+ hours, $275K+ earned. Based in Cape Town, South Africa. Former CTO of a product development company. I don't ship black-box "trust me" reports. Every deliverable carries the mesh, Y+ verification, residual history, and flow-uniformity evidence behind the numbers. Results your team can defend in a design review. And because I've built a Python+OpenFOAM automation pipeline, I run parametric sweeps hand-meshing freelancers can't: on Heat exchanger contracts(2026), a 224,000-point overnight sweep on a centrifugal heat exchanger surfaced a geometry that more than doubled system COP. Core Services CFD: heat exchangers, HVAC, centrifugal fans, ducts, refrigerant loops; conjugate heat transfer, natural convection, multiphase flow with species transport, turbulence modelling (k-ω SST, realizable k-ε, LES where warranted). FEA / Structural: stress, fatigue life, vibration, drop/impact testing, nonlinear and topology optimisation, composites (CalculiX, ANSYS Mechanical). Acoustic / NVH: noise prediction and NVH analysis. CAD & Documentation: SOLIDWORKS parametric modelling, assemblies, sheet metal, weldments, surface modelling, photorealistic rendering, and manufacturing-ready technical drawings. Software: OpenFOAM, ANSYS Fluent, ANSYS Mechanical, SimScale, STAR-CCM+, COMSOL Multiphysics, SolidWorks (CAD + Flow Simulation), CalculiX, Gmsh, AutoCAD, Fusion 360, MATLAB, Python. Selected Work: Heat exchanger (2026) — 224k-point automated CFD sweep on a centrifugal heat exchanger; found a geometry that >2× system COP. Brine–CO₂ corrosion modelling, oil-field pipework (2025–26, active) — multiphase CFD with species transport. USC approved Valve (2025) — backflow-preventer pressure-loss validation to AWWA C510 across six configurations. EvansWerks (2023–26) — 32-month principal-engineer engagement for Product development Patented airless tyre (2026) — coupled FEA + thermal feasibility on an adaptive airless tyre (CalculiX + Gmsh). toronto university wind tunnel (2025) — contraction-section CFD achieving <1% velocity-profile RMS in the working section. Credentials: Mechanical Engineering, advanced simulation focus (in progress) · BSc.Eng (Hons) Mechanical Engineering, UKZN · Aerospace Systems Research Group affiliate since 2019 · 2× granted USPTO patents in cooling-system technology. Industries: Aerospace, Automotive, Energy, Manufacturing, Medical Devices, Consumer Products, HVAC, Electronics Cooling. Working With Me: Send a brief or job link → scope, a fixed or hourly quote, and a stated turnaround within one business day. Every project ships with validated mesh, residual + Y+ + flow-uniformity plots, side-by-side configuration comparison, and a one-page executive summary. Regular updates throughout, designs optimized for manufacturability. Overlap with US, EU, and APAC business hours.

I’m a U.S. Licensed Architect and the Founder & Principal Architect of Reynolds Architecture LLC. With over a decade of experience, I turn ideas into fully realized designs — from permit-ready architectural drawings to high-end 3D visuals, physical prototypes, and AI-powered digital platforms. I specialize in bridging architecture, advanced 3D modeling, 3D printing, and emerging AI technologies to create smarter, faster, and more scalable solutions for clients. Whether you need: • Detailed architectural models • Permit-ready drawing sets • High-quality 3D renderings • Custom product or character modeling • AI-enhanced design workflows • A full 3D printing solution • A modern web-based platform I bring both technical depth and strategic thinking to every project. What Sets Me Apart Unlike most freelancers, I combine: Professional architectural licensure (U.S.) Real-world construction knowledge Advanced 3D modeling expertise In-house 3D printing capabilities (FDM & Resin) AI integration and automation experience Full-stack web development skills You’re not hiring just a renderer or drafter — you’re working directly with a firm principal who understands how projects get designed, permitted, built, and scaled. Core Expertise Architecture & Design Residential, renovations, and custom homes Permit-ready construction documents Concept through construction documentation Zoning & feasibility analysis Software: Rhino, Chief Architect, AutoCAD, SketchUp, ZBrush, Lumion 3D Modeling & Visualization Architectural visualization Product modeling Character modeling Detailed presentation graphics 3D Printing & Prototyping FDM & Resin printing (in-house) Print optimization & custom G-code Prototype refinement & post-processing AI Integration & Custom Platforms I’ve developed proprietary AI tools for the design and construction industry, including: A building code review system that helps architects identify compliance issues before submission An AI-driven rendering platform that transforms sketches and drawings into high-quality visualizations I actively build AI pipelines for: Generative 3D & imagery Prompt engineering Workflow automation Scalable web applications Hourly Rate: $50/hr Flat-rate pricing available for defined scopes.

Hello! Thank you for visiting my profile. I am a Manual QA Engineer with experience in testing web and mobile applications. I help identify bugs, test functionality, and ensure that software works correctly and smoothly for users. My experience includes functional testing, regression testing, API testing, and detailed bug reporting. I work carefully with requirements and always focus on accuracy and clear documentation. I also have experience with data entry, web research, and information processing. I am reliable, detail-oriented, and always focused on delivering high-quality results. I will be happy to help you with your project.

I turn messy environmental, agricultural and geospatial data into decisions. Not just maps and shapefiles, the forecast, the dashboard and the answer your team can act on. I am a Data Scientist and Forest Engineer with 10+ years of experience. I currently lead the Data Intelligence area for the Planning Advisory Department at IDR-Paraná, where my pipelines support 399 municipalities and inform an agricultural and forestry sector worth billions. In practice that means I do four things most GIS freelancers do not do together: Geospatial data engineering. Production Python + PostGIS pipelines that pull multi-source data (satellite, census, trade, land prices, field data) into clean, reproducible datasets. Scheduled and tested with GitHub Actions, not one-off scripts. Machine learning on spatial data. scikit-learn and PyTorch models for time-series forecasting, clustering and segmentation, and collaborative filtering. The “what does this mean and what happens next” layer, not just the map. Decision dashboards. Interactive Plotly/Dash and Power BI dashboards that stakeholders actually use to decide. I built Datageo Paraná, a public platform with 10 interactive dashboards spanning 30+ years of data and 400+ products (VBP, census, ComexStat, employment, land prices, forestry prices). Domain depth. Forestry, agribusiness, sustainability and public-sector analytics. I have led FSC- and NR-31-compliant operations across multi-million-hectare projects, so I understand the data and the decisions behind it. What you get when you hire me: a clear scope up front, fast and direct communication, a documented methodology, original analysis (never recycled or plagiarized), and a full handoff of the maps, the validated pipeline and the code. You own everything at the end. Tools: Python, PostGIS / PostgreSQL, QGIS, scikit-learn, PyTorch, Plotly/Dash, Power BI, Supabase, GitHub Actions, GDAL/GeoPandas/Shapely/rasterio, SQL. Good fit if you need: satellite / remote-sensing analysis, geospatial web scraping and data acquisition, spatial data pipelines, forecasting or segmentation on geographic data, interactive geo dashboards, or forestry / agribusiness / environmental decision analytics. If you have geographic data and a decision to make, message me. I will tell you honestly whether I am the right fit and what the smallest useful first step looks like.

I am a Full Stack Web & Mobile App Developer with expertise in Web Development, iOS & Android App Development (Top 3%), maintaining 100% Client Satisfaction on Upwork and successfully delivering hundreds of projects across industries. I am a Top-Rated Plus Mobile App Developer specializing in Flutter, React Native, iOS (Swift), Android (Kotlin) and Full-Stack Application Development. I build AI-powered mobile apps, real-time video streaming platforms, SaaS products, MVPs and on-demand service applications with scalable backend architectures using Node.js, NestJS, Laravel and Firebase. I have had the opportunity to work with numerous startups, scale-ups and enterprises, helping them design, develop, launch and scale high-performance mobile and web applications that work flawlessly across devices. ✅ I Can Help You With: - Mobile App Development with Web Admin Panel - MVP Development & SaaS Application Development - API Development & Third-Party Integrations - Node.js / NestJS Backend for Mobile & Web Apps - Laravel / PHP Backend Development - Firebase Integration (Auth, Firestore, Cloud Functions) - Payment Gateway Integration (Stripe, Razorpay, PayPal) - Real-Time Chat, Notifications & WebSocket Integration 💡 Having Expertise In: - AI-Powered Mobile Applications - Real-Time Video Streaming Apps - Live Streaming & Video Sharing Platforms - E-Learning & EdTech Applications - E-Commerce & Marketplace Apps - On-Demand Service Apps (Taxi, Food, Delivery, Booking) - Chat & Social Networking Apps - SaaS & Subscription-Based Platforms - Gamified Mobile Applications - AR/VR Mobile App Development - IoT & BLE-Based Mobile Applications 🎯Key Milestones: 🚀 Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 🏆 by Upwork (𝗧𝗼𝗽 𝟯%) 🚀 7000+ personal hours on Upwork and still counting 🚀 100000+ agency hours on Upwork and still counting 🚀 100% Job Success (Client Satisfaction Ratio) 🚀 500+ jobs completed successfully as an Agency 🎯 Checkout my portfolio of apps on Upwork: Over the past decade, I have honed my skills in developing a diverse array of iPhone and Android applications Development ✅ Health and Fitness Apps ✅ GPS/ Geo Location Apps ✅ Trade Apps ✅ Homeowner/Contractor App ✅ Artificial Intelligence based Apps ✅ Bluetooth / BLE Integration Apps ✅ Food Delivery Apps ✅ Nutrition Planning Apps ✅ Restaurant Search Apps ✅ Salon Booking Apps ✅ Gym Booking Apps ✅ Taxi Apps ✅ AI Powered Apps ✅ E-commerce Apps ✅ Dating and TikTok Style Apps ✅ Video Streaming, Voice Calling, Chat and Messaging Apps ✅ Real Estate Apps ✅ Driver Instructor Finding Application ✅ Hotel and Travel Booking Apps ✅ E-Learning Mobile Application ✅ Wellness & Meditation Application ✅ NDI's Industry Applications 🎯 Areas of Expertise ◉ Mobile App Development: Swift, Objective C, Kotlin, Java, Jetpack ◉ Cross-Platform App Development: Flutter (Dart), React Native ◉ Backend Development: Node JS, Nest JS, Laravel, PHP, Express ◉ Frontend Development: React JS, Next JS, Angular, HTML5, CSS3 ◉ API Development & Integrations: REST APIs, AWS Lambda, API Gateway ◉ Databases & Cloud Storage: MySQL, MongoDB, Firebase, DynamoDB ◉ Real-Time App Features: Socket IO, Firebase Real Time Database, Twilio ◉ Payment Gateway Integration: Stripe, Razorpay, PayPal, Braintree ◉ Maps & Location Services: Google Maps, Apple Map Kit, GPS Tracking ◉ Version Control & Collaboration: GitHub, Bitbucket, GitLab I specialize in no-code/low-code development and AI integrations, allowing you to launch faster while keeping costs low without compromising quality. Additional Services that i am offering: - 6 Months Free Maintenance once the apps goes live on apple store and Google play store - Ownership/iP rights from the day one uploaded on the Client Github - Regular Updates & Scrum meetings. - Following Agile Scrum Methodology from day one - Strictly adhering to the Apple Guidelines and Google Guidelines. - Taking Complete responsibility of Deployment on both Apple store and Google Play store. I specialize in no-code/low-code development and AI integrations, allowing you to launch faster while keeping costs low without compromising quality. I work with tools like Bubble, FlutterFlow, Webflow and integrate powerful AI solutions using Claude, GPT and OpenAI APIs to build smart, automated systems. 🔹 What I Do - Full Stack Web & Mobile App Development - No-Code / Low-Code Development (Bubble, FlutterFlow, Webflow) - AI App Development & Integration (Claude AI, GPT-4/5, OpenAI API, Chatbots, Automation) - SaaS Application Development (Subscription Models, Multi-Tenant Systems) - API Integration (Payment gateways, third-party services) - Dashboard & Admin Panel Development - Workflow Automation (Zapier, Make, AI Automation Systems)) - UI/UX Design (Figma) 👉 Let’s start with a FREE 15–30 minute consultation to discuss your project and define the best approach. Contact us today to discuss your project requirements.