I'm a software engineer who's been building web and mobile products since 2013, and I lead the team at NUS Technology. My background is hands-on engineering, not slideware. I came up building high-traffic Ruby on Rails systems and complex web applications, and I still stay close to the architecture, the hard technical calls, and the code that has to hold up in production. Over 12+ years I've grown that into a team that does it at scale: 90+ people co-located in one Ho Chi Minh City office, including 75+ engineers (60+ web, 15+ mobile) plus QA, BAs, PMs, and designers. So when you work with me, you get an engineer who understands your problem at the technical level, and a full team to deliver it. WHERE I GO DEEP - Ruby on Rails: high-traffic systems, complex domains, API design, and legacy codebases most people won't touch - Frontend: React, Next.js, Vue.js, TypeScript, building interfaces that stay fast and maintainable as they grow - Cloud & DevOps: AWS, Google Cloud, Heroku, Docker, CI/CD, monitoring, and tuning systems for cost and scale - eCommerce: Shopify, Saleor, Spree, custom headless builds, complex integrations, and migrations off legacy platforms like Magento WHAT MY TEAM COVERS Everything above, at scale, plus the full stack around it: - Backend beyond Rails: Node.js, PHP (Laravel, Symfony), Python (Django, Flask), REST and GraphQL APIs - Mobile: native (Swift, Kotlin) and cross-platform (React Native, Flutter), including the hard stuff like offline-first sync, BLE sensor processing, and frame-accurate video - QA, business analysis, project management, and UI/UX design THE PROBLEMS I LIKE SOLVING - Operations platforms: the central system that runs bookings, payments, teams, hardware, and compliance when off-the-shelf tools stop coping. Software modeled on how your business actually works, not the other way around. - Legacy rescue: inheriting a system nobody wants to touch and making it safe to change again, without a risky rewrite. We've taken an 11-year-old codebase from timeout-or-fail to 3-7 second responses. - Deep integrations: the ones Zapier can't handle and SaaS avoids. Payments, logistics, identity, hardware, compliance-grade audit trails where failure isn't an option. - Performance: finding the real bottleneck and fixing it. We've cut infrastructure costs 50% and pulled 95th-percentile response times down to 500ms on live products. PROOF - Top Rated Agency on Upwork, 98%+ Job Success Score since 2013, 4.8/5.0 average rating - $10M+ in project value delivered - Clients who've stayed 5-10+ years, some since 2014 HOW I WORK - I think like a technical co-founder, not a contractor. I'll tell you when something is a bad idea before you build it. - I surface technical debt and scaling bottlenecks before they escalate, not after. - Clear communication across time zones. We're GMT+7, with strong overlap for AU and workable hours for US/EU. - Long-term thinking. I build systems that scale, not quick hacks that break six months later. WAYS TO WORK WITH ME 1. Build a core operations platform: internal tools, SaaS, workflow automation, complex integrations, replacing a stack of fragmented tools with one system 2. A dedicated engineering team: backend, frontend, mobile, and QA as an extension of yours, often for years 3. Product and MVP builds: idea to launch, fast but not fragile If you want someone who understands the engineering, challenges your assumptions, and can put a real team behind it, let's talk.

✔ No bots. No AI-generated copy-paste replies. Let's have an Upwork video meeting before starting the project. With 5+ years of EXPERIENCE, I help brands create premium visual identities, print-ready packaging designs, exemplary logo styles that increase trust, improve product presentation, and drive sales. MAIN FOCUS : Deliver within timeline, always available for meeting/chats, open for feedbacks/revisions, no compromise in quality Over the past 5+ years, I have worked on branding, packaging, label design, marketing creatives, Amazon A+ content, social media campaigns, and print materials for startups, e-commerce businesses, and growing brands. Services: ✔ Packaging & Label Design ✔ Brand Identity & Brand Guidelines ✔ Logo Design ✔ Amazon A+ Content & Product Graphics ✔ Social Media Creatives & Ad Design ✔ Catalogs, Brochures & Print Materials ✔ AI-Assisted Creative Production My focus is not just creating attractive designs but building visual systems that help brands look professional, premium, and trustworthy. Why clients hire me: • Modern and premium design style • Fast communication • Attention to detail • Print-ready and production-ready files • Long-term collaboration mindset If you're looking for a designer who understands both aesthetics and business goals, I'd be happy to discuss your project.

Hello, I am a professional animator and artist with 6 years of experience in animation, specializing in creating 2D Animations for Kids, Anime style animations, high quality Game opening animations, Social media contents, etc. Storyboard, CH design, BG design, Animation, Compositing and edit I work with Adobe Suite (Premiere Pro, After Effects, Photoshop, Illustrator) and Clip Studio pro. Let's create something amazing together!

Senior Flutter & FlutterFlow Developer | AI-Powered Mobile Apps I help startups and businesses build scalable mobile applications using Flutter, FlutterFlow, Firebase, and AI technologies. Over the last 9+ years, I have developed and launched applications across healthcare, e-commerce, marketplaces, GPS tracking, social networking, SaaS, transportation, and on-demand services. Whether you need a new MVP, AI-powered application, FlutterFlow project, or an existing app improved and maintained, I can help turn your requirements into a production-ready product. What I Build ✅ Flutter Apps (Android & iOS) ✅ FlutterFlow Applications ✅ AI-Powered Apps (OpenAI, Gemini, Claude) ✅ Marketplace Platforms ✅ Healthcare & Wellness Apps ✅ GPS Tracking & Fleet Management ✅ Real-Time Chat Applications ✅ SaaS Products & MVPs ✅ E-commerce Applications ✅ Subscription Apps (RevenueCat) Technical Expertise • Flutter & Dart • FlutterFlow • Firebase (Auth, Firestore, Functions, Notifications) • Supabase • REST APIs & GraphQL • OpenAI, Gemini & Claude Integration • RevenueCat • Google Maps & Location Services • Real-Time Chat & Notifications • SQLite & Offline Sync • Node.js APIs Why Clients Work With Me ⭐ 9+ Years Mobile Development Experience ⭐ 30+ Apps Published on App Store & Play Store ⭐ AI + Flutter Expertise ⭐ Clean, Scalable Architecture ⭐ Fast Communication ⭐ Long-Term Support ⭐ Proven Upwork Track Record If you’re looking for someone who can take your idea from concept to launch or improve an existing product send me a message and let’s discuss your project.

Hello Everyone I am Saudamni Bassi and I have 9 years of experience in developing websites in WordPress and Shopify I have great expertise in building a website from scratch using a custom design or theme. Technologies which I use : ===================== * PHP * WordPress * Shopify * HTML and CSS * On-Page & Off-Page SEO You can ask me anything in WordPress and I also have a great eye for design. You can check my portfolios. I will never let anyone's time be wasted as I know time is money. I can help you in:- ・WordPress Product Page Customization ・WordPress Setup ・WordPress Theme customization ・WordPress Pages Setup ・Shopify Product Page Customization ・Shopify Setup ・Shopify Theme customization ・Shopify Pages Setup My experience: ================ As a Full-Stack WordPress Developer, I have had the opportunity to work with a variety of clients and businesses across different industries. My experience has been nothing short of remarkable, and I have gained numerous skills and knowledge through my work.
 One of the most significant aspects of my work has been my ability to build custom WordPress themes from scratch. This involves creating HTML, CSS, and JavaScript templates and integrations that convert designs into functional sites. I have also gained experience in working with WordPress plugins, which are essential for adding additional functionalities to websites.
 In addition to theme and plugin development, I have also had the chance to implement custom WordPress solutions, such as eCommerce websites and online booking systems. These projects required me to work closely with clients to understand their objectives and design websites that meet their needs. I have also learned how to work efficiently with WordPress APIs and integrations, allowing me to pull in data and connect websites to other systems securely.
 Working as a Full-Stack WordPress Developer has also given me a deep understanding of hosting environments and server configurations. I have worked with different hosting infrastructures, including shared and managed hosting, to ensure that I have a well-rounded understanding of the WordPress ecosystem.
 One of the aspects that I have found most rewarding about working as a Full-Stack WordPress Developer has been the ability to create custom solutions that help businesses and clients achieve their objectives. I always strive to create user-friendly, mobile-responsive, and SEO-friendly websites that enhance the user experience and help businesses grow their online presence.
 In conclusion, my experience as a Full-Stack WordPress Developer has been both challenging and rewarding. The range of projects I have had the opportunity to work on has allowed me to gain substantial knowledge and experience. I look forward to helping more businesses take advantage of the power of WordPress in the future. Would love to assist you all with my quality work.

If you’re looking to make more profits from your ads, or safely delegate without results dropping, then you are looking at the right profile. In 2025, my campaigns drove $36.9M+ for clients, proving profitable growth is repeatable with the right provider... Some results I have gotten for my clients include: 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 (𝐏𝐫𝐨𝐨𝐟 & 𝐜𝗮𝘀𝗲𝘀 𝘀𝘁𝘂𝗱𝗶𝗲𝘀 𝗮𝗿𝗲 𝘃𝗶𝗲𝘄𝗮𝗯𝗹𝗲 𝗶𝗻 𝘁𝗵𝗲 𝗽𝗼𝗿𝘁𝗳𝗼𝗹𝗶𝗼 𝘀𝗲𝗰𝘁𝗶𝗼𝗻 𝐛𝐞𝐥𝐨𝐰) 300% increase in revenue + 4x ROAS for Skilthandelen, the biggest mailbox & mail sign seller in Norway. 4x Return on ad spend after starting Google ads & Meta Ads from scratch for Fenix Sportier, a luxury fashion brand. $17,745 in sales generated for Women's Apparel Brand. over just 21 days, with a cumulative ROAS of 3.02. $52,794 in sales generated for Performance Wear Brand in 45 days with a ROAS of 3.88. 26x Return-On-Ad-Spend (ROAS) for Skincare products. 36x ROAS for Herbal Tea Brand 𝗟𝗲𝗮𝗱 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻 (𝐏𝐫𝐨𝐨𝐟 & 𝐜𝗮𝘀𝗲𝘀 𝘀𝘁𝘂𝗱𝗶𝗲𝘀 𝗮𝗿𝗲 𝘃𝗶𝗲𝘄𝗮𝗯𝗹𝗲 𝗶𝗻 𝘁𝗵𝗲 𝗽𝗼𝗿𝘁𝗳𝗼𝗹𝗶𝗼 𝘀𝗲𝗰𝘁𝗶𝗼𝗻 𝐛𝐞𝐥𝐨𝐰) I helped a B2B SaaS company get 9.5x more leads in just 2 months -without raising their cost per lead. This meant 9.5x more chances to close sales with the same ad budget. While managing the Google, YouTube and Meta Ads strategy for Vibly, a leading on-demand streaming platform for instrument courses in Italy, I increased paid new subscribers by 17% at a profitable cost-per-acquisition. I started Google Ads funnel for a company leading in its industry. Going from 1.2 to a 3.5 ROAS on their subscriptions after having worked with them for less than 1 month. EdTech business Neurolearning SPC doubled their revenue through Google & Meta Ads while working with me. By cutting their ad costs by 62%, we boosted this coaching business’s ROI by 163% -and brought them higher-quality leads at the same time. I helped White Mountain Painting grow from just 13 leads to 193 in under 2 months, while cutting their cost per lead by over 50%. That’s an 859% increase in ROI - way more customers, at half the cost. I helped this law firm get 45% more leads while lowering their cost per lead by 20%. That’s an 81% boost in return on ad spend - more clients, for less money. Wiki Credit Repair got a 400% higher ROI on their Facebook Ads in just 1 month. In just 2 months, we set up a system that brought this dental clinic 64 new patient leads every month at only £7.40 each - building their customer base from scratch with a low acquisition cost. I increased the ROI on the Google Ads for Sunshine Dental by 400% in just 1 month. 👉 My name is Nicolas and I'm a certified Google Advertising Partner, top-rated plus on Upwork and awarded as a top PPC Company in Oslo, Norway by Clutch. I’m now the CEO of Nystrom Digital, a performance marketing agency based in Oslo with operations worldwide. 👉Provided advertising services for Fortune 500 companies like Walmart, Office Depot and RadioShack. 👉 I have managed over 8.6 Million USD in profitable ad spend. The majority of this is mainly distributed across Google and Facebook. Lesser amounts are managed across other advertising platforms 👉 I form long-term partnerships and work exclusively with people who are likely to succeed over a 2-5 year time period. 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂 𝘄𝗶𝘁𝗵: - Customized Marketing Strategy - Google & Facebook Ads Management - Open new paid Advertisement funnels across search engines and social media platforms. - Fractional CMO Services - Increasing your Conversion rates and slashing the cost-per-acquisition of your funnel. A common theme I’ve heard from most of my clients is that they have spent months or even years failing to grow their business with their previous agencies, freelancers, or in-house teams… I tailor my work to my client's needs and I know what needs to be done for you to get a positive return on your ad spend, lower your cost per lead, and get your services in front of converting customers. Send me a message now and we can schedule a free consultation call with no obligation. On the call, we assess what your strategy needs to be, and how to get your products & and services in front of converting customers so that you can get a positive return on your marketing. Click the green Invite button, send me a message, and let us figure out the details from there.

Hi, I’m a Full Stack Python Engineer specializing in AI Automation, AI Agents, and scalable backend systems. Since 2016, I have helped startups and businesses turn complex ideas into high-performing products, fast, reliable, and future-ready. Today, businesses don’t just need developers they need engineers who can automate workflows, integrate AI, and create systems that run 24/7. That’s exactly where I come in. 💡 What I Can Do for You: 🤖 AI Automation & AI Agents * Build autonomous AI agents using OpenAI, LangChain, CrewAI, AutoGen * Automate business workflows (CRM, support, lead gen, operations) * AI chatbots with memory, tools, and real-time data access * Process automation using Zapier, Make (Integromat), n8n ⚡ LLM & GPT Integrations * OpenAI (GPT-4/5), embeddings, fine-tuning * RAG (Retrieval-Augmented Generation) systems * Document AI (PDF, OCR, knowledge base chatbots) * Semantic search & vector databases (Pinecone, Weaviate, FAISS) 🧠 Backend & Scalable Systems * Python, FastAPI, Django (high-performance APIs) * Microservices & async architectures * SaaS product development (multi-tenant systems) * REST APIs, GraphQL ☁️ Cloud & DevOps * AWS, GCP (deployment, scaling, monitoring) * Docker, CI/CD pipelines * Serverless & cost-optimized infrastructure 📊 Data & AI Engineering * Data pipelines & ETL workflows * Machine Learning model integration * Real-time data processing 🌐 Frontend (When Needed) * React.js, Next.js for modern UI * Dashboard & admin panel development 🛠️ Tools I Use Daily: OpenAI, LangChain, CrewAI, AutoGen, FastAPI, Django, PostgreSQL, MongoDB, Redis, Pinecone, Docker, AWS, GCP, GitHub, Jira 𝐈 𝐡𝐚𝐯𝐞 𝐰𝐨𝐫𝐤𝐞𝐝 𝐨𝐧 𝐡𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐢𝐧𝐯𝐨𝐥𝐯𝐢𝐧𝐠: • Patient Management Systems • EHR/EMR Integrations • Healthcare Workflow Automation • Insurance Eligibility Verification • Clinical Platforms • Provider Portals • AI-powered Healthcare Solutions • HIPAA-aware application development I understand the importance of security, compliance, reliability, and data privacy in healthcare software. 🎯 Why Clients Choose Me: ✅ I focus on business outcomes, not just code ✅ Fast delivery without compromising quality ✅ Clear communication & proactive updates ✅ Scalable solutions (not quick hacks) ✅ Strong understanding of AI trends & real-world use cases 🚀 Recent Use Cases I Build: * AI customer support agents * Automated lead generation systems * AI-powered SaaS platforms * Internal business automation tools * Smart dashboards with AI insights 💬 Let’s Talk If you're looking to build something powerful with AI or automate your business processes I’d love to help. Send me a message, and let’s discuss how we can make your project faster, smarter, and more profitable.

I help small and mid-sized businesses in the $5M to $250M revenue range get clean, investor-grade books and a month-end close that actually closes on time, without hiring a full-time finance team. That range is where I've spent my career. I'm a US-based CPA (active, Delaware), IRS-authorized e-file provider (EFIN) and IRS-registered tax preparer (PTIN), MBA, and PMP with 23+ years running US corporate accounting and finance as a Corporate Controller and CFO. Companies at SMB size are big enough to have real complexity (multi-entity, inventory, revenue recognition, audits, lenders, investors) but rarely big enough to carry a full finance department. That gap is exactly what I fill. You work directly with me. No account managers, no handoff to a junior, no agency markup. What I do for clients: - Bookkeeping and monthly close: QuickBooks Online and Xero cleanup and categorization, reconciliations, accruals, and a close that lands on schedule. - Controller and Fractional CFO: financial reporting, board packs, cash-flow and runway visibility, KPI dashboards, and internal controls. - Startup and SaaS accounting: investor-grade books, ASC 606 revenue recognition, deferred revenue, and runway/burn reporting. - E-commerce and inventory: Amazon and Shopify multi-channel, COGS and inventory accounting, and margin reporting. - ERP systems and integrations: QuickBooks, Xero, NetSuite, Sage Intacct, and Acumatica. Setup, cleanup, custom reports, and the integrations that connect them (Shopify, Amazon, Stripe, BILL, Ramp, HubSpot, 2AX, Cin7) using native APIs. Credentials: certified in QuickBooks Online, QuickBooks Desktop, Intuit Enterprise Suite, Payroll, advanced data analytics tools, and Xero (associate and professional). Hands-on implementation and migration experience in NetSuite, Sage Intacct, and Deltek Costpoint, plus 38 completed Acumatica Open University courses covering financials, project accounting, construction, distribution, the REST API, and customization. Standards I work to: US GAAP, ASC 606, ASC 842, plus FAR, CAS, and DCAA for government-contractor clients. The edge on systems work: most integrations get built by someone who knows the tool but not the accounting, so the data syncs and the numbers are still wrong. I'm the accountant who also builds the pipeline, so it ties. I also run a bookkeeping workflow powered by advanced data analytics tools on top of the QuickBooks file you already have, with no migration and a two-way sync, so you get always-on accuracy, AR/AP follow-up, accurate accruals, and a morning financial briefing, while you stay in full control. A simple way to start: message me and I'll set up a free 30-minute call, map your current accounting workflow, flag the quick wins, and give you a clear start-here plan, no obligation For e-commerce and inventory-based businesses I work across the full stack: A2X and Cin7, plus Dext, Ramp, Gusto, and Bill for AP and spend, and Shopify and Amazon payout reconciliation, so sales, fees, refunds, and COGS actually tie to the ledger.

Need a calm, reliable Technical & Customer Support expert who can handle frustrated customers, fix IT issues fast, and respond in <2 hours? I help businesses maintain smooth systems and happy users via chat, email, or remote support. I'm a Top Rated Plus Support Specialist with 5+ years of experience in handling technical support, customer queries, and remote helpdesk tasks for SaaS platforms, eCommerce stores, and IT firms. ✅ My Core Services Include: Technical Support: Troubleshooting, Windows issues, VPN, printer setups, remote desktop (TeamViewer, AnyDesk) Customer Support: Live chat, email, ticketing (Zendesk, Freshdesk, Gorgias) Helpdesk Tools: CRM management (Zoho, HubSpot, Salesforce), SLA tracking, issue resolution IT Helpdesk: Password resets, account setup, software installation, network support Soft Skills: Empathy-driven communication, multitasking under pressure, detail-oriented ticket notes 💬 What Sets Me Apart: ⭐ 100% Job Success Score (1000+ hours billed on Upwork) 💼 30K+ in earnings with long-term client relationships ⏰ Super responsive (within 1–2 hours, always) 🌍 Fluent English with great listening skills I don't just “answer tickets”—I retain your customers, solve tech problems fast, and represent your brand professionally. Let’s connect and discuss how I can bring calm, clarity, and competence to your support operations.

I help companies fix and scale their CRM and revenue systems. Most teams don’t need more tools. They need Salesforce, HubSpot, and their internal systems to actually work together. For the past 15 plus years, I’ve been designing and building CRM ecosystems that connect: - Salesforce and HubSpot - Custom-built CRM platforms - NetSuite and financial systems - eCommerce and operational tools The result is a single, reliable system for pipeline visibility, marketing attribution, and revenue operations. What I Typically Fix - CRM pipeline data that sales teams don’t trust - Marketing attribution that doesn’t tie to revenue - Duplicate and inconsistent data across systems - Manual processes slowing down operations - Disconnected platforms (CRM, ERP, Marketing, Product) Core Expertise Salesforce - Sales Cloud, Service Cloud, Experience Cloud, CPQ / Revenue Cloud - Marketing Cloud and Account Engagement (Pardot) - Apex, Lightning Web Components, Flow automation - API integrations (REST / SOAP) - Data modeling, governance, and large data volume design HubSpot - Marketing, Sales, Service, CMS, and Operations Hub - Lead lifecycle design and automation - Marketing attribution and pipeline tracking - Salesforce and HubSpot integration architecture - Custom CRM Development (25+ Years) This is where I differentiate. I don’t just configure CRMs. I build them when needed. - .NET / C# enterprise applications - Node.js and React-based CRM platforms - Custom data models and workflow engines - API-first architecture for scalability NetSuite & Revenue Operations - NetSuite integration with Salesforce and HubSpot - Quote-to-cash and financial data synchronization - Order, billing, and revenue workflows - CRM ↔ ERP data ownership and governance Full-Stack Development (React Focus) - React applications connected to CRM systems - Backend services (Node.js, .NET, APIs) - Integration layers across CRM, ERP, and product systems - Scalable architecture for high-growth environments Integration & Architecture - I design systems, not just connections. - API-first architecture (REST, GraphQL, webhooks) - Event-driven integration patterns - Middleware and workflow orchestration - Cross-platform data governance and ownership rules Common platforms: Salesforce, HubSpot, NetSuite, Shopify, Stripe, DocuSign, Twilio, and internal systems AI Inside CRM I implement AI where it impacts operations: - Lead scoring and prioritization - CRM data enrichment - Automated workflows and decisioning - AI embedded inside Salesforce and HubSpot processes Experience Work delivered for companies including: - Bloomberg - Cargill - CoStar - Porsche - MIT - Humana - Across SaaS, healthcare, financial services, education, real estate, and eCommerce. How I Work I focus on architecture first. - Define system ownership (what lives where) - Fix data structure and pipeline logic - Build integrations that don’t break at scale - Deliver systems teams actually use Best Fit Projects - Salesforce architecture and complex integrations - HubSpot implementation and automation design - Revenue operations system design - CRM rebuilds or migrations - NetSuite ↔ CRM integration - Custom CRM or React-based platforms