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Oleksandr S.
$34/hr
100% Job Success
$70K+ earned
Available now
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🌟 𝐆𝐫𝐚𝐛 𝐚 𝐅𝐫𝐞𝐞 𝟒𝟎-𝐌𝐢𝐧𝐮𝐭𝐞 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 – let's map out the plan. Need a React Developer who ships full-stack products on time? I build SaaS platforms, marketplaces, and web apps with React, Django, and Next.js - 9+ years, 30+ projects delivered, Top Rated Plus on Upwork. I combine senior React front-end work with deep Django/Python back-end architecture - so you get one engineer who owns the full product, not a hand-off chain. I've led dev teams of up to 4 engineers and served as software architect on 2 engagements, which means I scope projects to avoid mid-build surprises. Most of my clients come back for the next project because I communicate clearly, respond fast, and deliver without drama. 𝐓𝐫𝐚𝐜𝐤 𝐫𝐞𝐜𝐨𝐫𝐝 5 years on Upwork, 22 clients served, 1,000+ hours delivered, 100% Job Success Score, Top Rated. I've shipped 30+ Django REST Framework APIs and 20+ full-stack web applications from scratch, with [4/5] years leading dev teams and 2 as a software architect – which means I know how to scope a project so it doesn't blow up halfway through. 𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 -Backend: Python, Django, Django REST Framework, FastAPI, Flask, Node.js, Express.js, NestJS -Frontend: React.js, Next.js, TypeScript, JavaScript, Redux, Tailwind CSS, Material UI -Mobile: React Native (cross-platform Android/iOS) -AI Integration: OpenAI API, ChatGPT integration, AI-assisted features, recommendation systems -Database & Cloud: PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch, AWS, Azure, Digital Ocean, Firebase, Supabase -DevOps: Docker, Kubernetes, Nginx, GitHub Actions, CI/CD pipelines -Payments: Stripe integration, Authorize.net, subscription billing, invoicing -Real-Time Systems: WebSocket, Django Channels, Daphne, live chat, real-time notifications -Testing: Unit testing, integration testing, Pytest Additional: API integrations, third-party API development, SaaS development, MVP development, legacy code refactoring, code review, technical consulting. 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 Healthcare, real estate tech, telecom and ETL systems, e-commerce, HR tech, marketplaces, video/SaaS tools, data privacy and ML applications, booking and scheduling platforms, CRM and business automation. 𝐒𝐩𝐞𝐞𝐝 𝐭𝐨 𝐦𝐚𝐫𝐤𝐞𝐭 I prioritize fast delivery so you can start testing and generating revenue sooner. Custom architecture built on proven frameworks (Django, React, Next.js) means you're not paying to reinvent infrastructure - or to maintain something overengineered six months from now. 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 Straightforward updates, fast responses, no unnecessary meetings. I work async-friendly, so progress doesn't stall just because we're not online at the same time. 📩 Got a project in mind? Message me and I'll get back to you within a few hours. Or book a free 40-minute consultation directly- let's map out the plan together.
Digital Brother
Associated with
Digital Brother
$300K+
earned
$12.25/hr
100% Job Success
$30K+ earned
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I have been professionally involved in the technology industry for approximately 10 years. I have predominantly worked in System and Network Administration, making me familiar with Virtualization and Backup administration. I would be happy to help you get the most out of modern technologies. Please contact me about the following: - Windows Server 2008, 2012, 2016, 2019, and 2022 Server Support. - Microsoft Exchange 2010, 2013, 2019, and 2022: maintenance and support. - Microsoft Terminal Services setup and management. - Microsoft Office 365 setup, migrations, and management. - Cyberoam, Sophos XG. - VMware setup and management. - Active Directory management, Group policy implementation, and troubleshooting - Veeam Backup - UI/UX Design - Distributed Systems Development - Mobile App Development - Network Configuration, management, and security - System Analysis and Design - IT Systems' Audit - Business Systems Modelling - Database Design and Management - Web Development and Management -Systems and Software Security
Chris B. has worked .
Austin T.
$50/hr
100% Job Success
$80K+ earned
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Check out my portfolio on Upwork! I am a highly motivated, client-centric project manager with 10+ years of experience in maintaining long-term client relationships in the event and production space with expertise in medical, technology, finance, non-profit, ngo, government and experiential marketing. I'm well versed in developing and maintaining excellent client relationships with stakeholders and SME's and executing flawless events! Virtual Meeting Platforms: ✅Zoom ✅MSTeams ✅WebEx ✅GoToWebinar ✅GoToMeeting ✅Global meets ✅Hangouts ✅Zoom ✅Adobe connect ✅Intrado ✅and more! Conference Platforms: ☑️Airmeet ☑️Remo ☑️Gather.town ☑️Hopin ☑️Blue Jeans ☑️Accelerants ☑️On24 ☑️Vconnect ☑️Zoom (meetings and webinars) ☑️ZoomGov ☑️Buzzabo ☑️Vfairs ☑️Spotme ☑️Social Live ☑️Socio ☑️Whova ☑️Cvent ☑️Attendify ☑️Eventbrite ☑️and more! I have demonstrated in-depth knowledge of conference and meeting platforms, tools, and procedures related to live and online meetings, workshops, and training sessions. Check out my portfolio on Upwork! Current/Ongoing Clients: Verizon (Wireless) Leader Academy (Ongoing) Contemporary Leadership Academy (Ongoing) Everwest Real Estate Investors (Ongoing) PPS International (Ongoing) Alvin Ailey Dance Theater (Ongoing) Boxer Advisors (Ongoing) S Factor (Ongoing) Head and Neck Association GoDaddy CorpEdGroup.com/ (Corporate Education Group) / Virtual Classroom Producer (Ongoing) Institute for Mental Health Research (Ongoing) Commercialexcel.com (Comm Ex Consulting) / Production Staffing Provider Global Force for Healing Insulent List of current and former clients on request!
Mykola K.
$45/hr
100% Job Success
$200K+ earned
Offers consultations
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𝗖𝗹𝗶𝗲𝗻𝘁-𝗰𝗲𝗻𝘁𝗿𝗶𝗰 𝗙𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝗔𝗜 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 (JavaScript, TypeScript, Node.JS, Nest.JS, Python, FastAPI, Express, Next.JS, React.JS, Vue.JS, React Native, WebRTC) with 𝟮𝟬 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 in custom software development and AI powered applications Completed 𝗼𝘃𝗲𝗿 𝟵𝟬+ 𝗪𝗲𝗯 application & 𝗮𝗻𝗱 𝗠𝗼𝗯𝗶𝗹𝗲 application including copmplex custom AI Agent for Sales, AI Assistant of various complexity for startups, scaleups and enterprises. Build your software with AgilePulse™ empowered by transparent processes, quality control systems and engineering excellence. 🦾 𝗠𝗬 𝗖𝗢𝗥𝗘 𝗧𝗘𝗖𝗛 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 | 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦: ⭐ AI & ML DEVELOPMENT: Recognized as a top machine learning and chatbot development provider by Clutch. I deliver AI solutions such as agentic AI development, generative AI, intelligent automation, AI-powered mobile apps, chatbots, and RPA. AI Agent and AI assistant, AI workflow to optimize Sales, HR Tech, Finance, for Insurance, Healthcare, BPO, Fintech, and Finance From strategy to implementation, I guide businesses in extracting data-driven insights, automating workflows, and strengthening their edge with adaptive, autonomous AI models. ⭐ AI AGENT DEVELOPMENT: AI agent for Sales, AI Chatbot, AI agent for ordering food, AI agent for CV, AI agent for HR, AI Voice Agent, AI Voice Assistant, AI Consultant for HelpDesk, AI HelpDesk assistant, AI Assistant for appointment booking, Speech to text - text to speech. LLMs, ChatGPT, OpenAI, Gemini, Perplexity, Claude ⭐ WEB APPLICATION DEVELOPMENT: I specialize in building modern, scalable web applications using technologies like JavaScript, TypeScript, Node.JS, Nest.JS, React.JS, Vue.JS, Angular, .Net, and Python, FastAPI. My expertise as an AI web software developer ensures high performance, security, and user-friendly interfaces tailored to your business needs. ⭐ MOBILE APP DEVELOPMENT: I create responsive, cross-platform mobile applications for iOS and Android. My toolkit includes React Native, Swift, Kotlin, and Java Android to deliver smooth, feature-rich mobile experiences for your users. ⭐ DESIGN ARCHITECTURE: My design architecture services include defining architecture attributes, crafting architecture descriptions, and developing solution and enterprise architectures. I am proficient in migration, monolithic to microservice transformations, serverless architecture, scalability design, security protocols, and network topology. I visualize complex systems using class and component diagrams, fault tolerance designs, UML, and tools like DrawIO. ⭐ DATABASES: My database expertise spans a variety of relational and NoSQL databases, including MongoDB, PostgreSQL, MSSQL, MySQL, and others, to provide fast, efficient, and secure data storage solutions. ⭐ BROWSER EXTENSION DEVELOPMENT: I develop powerful browser extensions to enhance user experience and productivity. My skills cover JavaScript, browser automation, Chrome Extension development, Chrome plugins, Firefox extensions, and LinkedIn automation, enabling seamless integrations and custom workflows. ACHIVEMENTS 🚀 Helped startups raise over $72M in follow-on funding after launching products built by our teams 🚀 One of the client's MVPs that we developed scaled to 500,000+ users within 14 months 🚀 On average, my clients reduce their time-to-market by 32% compared to traditional dev teams 🚀 80% of my clients return for a second phase within the first 6 months 🚀 Onboard dedicated teams in as little as 7-10 business days 🚀 100% transparency through weekly reports, PM dashboards, and performance metrics. 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 Real-time communication / Chat & messaging software / Video-conferencing / Telecommunication / FinTech / E-commerce tech / AI & Machine Learning / AI Agent development / AI Assistant development / AI Agent development / Agentic Commerce / Browser Extension / IoT / Education / EduTech / E-Learning / Real Estate / Logistics & Transportation / Marketplaces / Retail / HRTech / HealthCare / Finance / Hotels & Hospitality / Fintech / Agentic Commerce 🤝🤝🤝 I'm here to provide you with superior services in building your product. If you need help with Software Architecture design or custom software development, I'll be glad to hear from you 🤝🤝🤝
Clover Dynamics
Associated with
Clover Dynamics
$300K+
earned
Arman V.
$85/hr
100% Job Success
Available now
Offers consultations
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200+ Businesses Helped 🫡 14+ years in Business Management and Operations💪 Verified consultant-partner by Clickup, Monday, Clio, Notion, Hubspot, Asana🚀Expert in 30+ CRMs, project management and automation tools🔥 ✅Process and workflow setup in ClickUp, Monday.com, Clio, Hubspot, Notion, Jira, Asana ✅Business Operations management, Workflow and process design, Creation and integration of SOPs ✅Business process automation in CRMs, Project Management tools, AI software ✅Change strategy and management, team guidance through change ✅Agile Project evaluation, estimation, workflow creation and Sprint setup ✅Ongoing team coordination, Time management, Productivity analyzes ✅Hiring, team onboarding and training ✅Reporting Why should you consider my candidacy? ✔️Certified partner with Monday, ClickUp, Clio and other tech companies ✔️14 Years work experience in management positions ✔️200 + sized international team management experience ✔️300 + successfully completed projects ✔️Deep understanding of Scrum Framework and practices ✔️ Productivity, Proficiency, Strict Time Management ✔️Flexible availability Thanks for coming this far exploring my profile 😎👌 By choosing me, you're partnering with a verified expert in business operations and automation, with a proven track record of optimising workflows in top platforms like ClickUp, Monday.com, and Clio. 13+ years of experience managing international teams and completing 300+ projects ensure that your processes will be efficient, productive, and tailored to your needs. Whether you need management consulting, business consulting, software setup, project management, SOP integration, or business process automation, I bring the expertise and flexibility to drive your success. My passion towards management combined with problem-solving mindset, excellent communication abilities and military organisational skills have helped me setup and manage different projects through all my career. I have worked in both small and big teams in local companies, as well as managed international teams remotely through several time zones. For any more questions or personal revelations just shoot me a message, I am always ready to help a prospective project!
Arman V. has worked .
Sageena P.
$20/hr
100% Job Success
$100K+ earned
Offers consultations
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🥇 Expert-Vetted Talent (Top 1% on Upwork) 🥇 To help you win - That's what my focus is on helping you communicate your expertise purposefully, practically, and precisely designing information to win. I help SaaS, AI, and technical companies turn complex products into documentation and content that builds trust, drives adoption, and supports revenue goals. With 15+ years of experience and a software engineering background, I've delivered $100K+ in client work for organizations like HP and Capgemini alongside fast-moving SaaS and AI startups, earning consistent 5-star feedback. I work at the intersection of Technical Writing, SaaS & API Documentation, AI Content Strategy, and WordPress, building documentation ecosystems that reduce support tickets, speed up onboarding, and position your company as credible and easy to work with. Clients in regulated and technical industries especially value that I already speak their language, so there's no learning curve on your domain before the work starts. What I deliver: 📘 Technical Documentation • User manuals, installation guides, setup documentation • Knowledge base articles, FAQs, troubleshooting guides • Software documentation and product documentation • WordPress plugin and theme documentation • SOPs and process documentation 🚀 AI & SEO Content • Scaled up volume AI-articles humanized to match your brand voice • SEO website content • AI-assisted content workflows • Content strategy and keyword research • Long-tail keyword targeting and search optimization 🧩 SaaS & API Documentation • REST API documentation • GraphQL documentation • Developer guides and onboarding documentation • Markdown, GitHub documentation • Product and release documentation 🔧 Technical Content & B2B Assets • Whitepapers • Case studies • Thought leadership articles • Sales enablement content • Solution briefs • Research reports • Product pages and website content 🎬 Learning & Video Content • YouTube Video Scriptwriting, Video tutorials and screencasts • Voiceovers and subtitles • Training materials • Product onboarding guides Tools & Platforms: 🛠 Adobe Premiere | Camtasia | Snagit | Confluence | Zendesk | GitHub | Markdown | Docusaurus | MkDocs | Document360 | Intercom | WordPress | ChatGPT | Claude | AI content workflows Why clients hire me: ✔ Strong software engineering and technical foundation combined with communication expertise ✔ Ability to simplify complex topics for technical and business audiences ✔ Experience across AI, SaaS, Cloud, DevOps, Cybersecurity, Telecom, APIs, Blockchain, and Web technologies ✔ Native-level English writing, editing, and storytelling skills ✔ Ability to create complete documentation ecosystems — written content, videos, training, and support materials Selected expertise: • AI & Machine Learning • SaaS Applications • APIs • DevOps • Cloud Computing • Cybersecurity • Telecom & Networking • Blockchain • ERP • Business Analysis • Banking & Financial Services • Healthcare • Research and Technical Education Client feedback: "... Really enjoyed working with Sageena. Very flexible, agile and delivered high-quality work. Content was well-written and structured — highly recommended ..." …and many more 5-star reviews on my profile. Every project I deliver includes: ✔ Thorough research and validated sources ✔ Proofreading and quality checks ✔ SEO optimization where applicable ✔ Clear structure and readability ✔ On-time delivery ✔ Original content ✔ Engaging and audience-focused writing If you need technical documentation, AI content, SaaS content, whitepapers, SEO content, training materials, or research-driven writing, I can help create content that communicates your expertise and delivers results. Thank you ! Sageena
Sageena P. has worked .
Writeworkz  >>  Technical writers SaaS & AI * WordPress Website & Design Agency
Associated with
Writeworkz >> Technical writers SaaS & AI * WordPress Website & Design Agency
$90K+
earned
Mahvash K.
$25/hr
100% Job Success
$3K+ earned
Available now
Offers consultations
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I'm a hands-on Senior Product Manager with 10+ years leading high-stakes programmes for regulated enterprises across financial services, regtech, and education. I've delivered £2M+ cloud migrations for Tier-1 banks with zero downtime, co-built AI products that transformed regulatory workflows, and created compliance platforms now running across multi-site operations. Industries & Domains - Financial Services & Fintech - Regtech & Compliance - Data Platforms & Cloud Infrastructure - AI & Machine Learning Products - Enterprise B2B SaaS I'm best suited for product leadership roles requiring strategic thinking with hands-on execution, experience in regulated industries, technical complexity management, and comfort with ambiguity. Whether launching a new platform, scaling an existing product, or navigating regulatory challenges, I bring rigor, clarity, and execution discipline. Two things set me apart: 🎯 I've operated in regulated environments where failure isn't an option — Financial services, healthcare compliance, and education. I understand how to ship fast without cutting corners on governance, security, or auditability. 🎯 I build products AND the systems that scale them — I don't just define features. I create the operational infrastructure (incident response, deployment processes, stakeholder alignment) that ensures sustainable delivery. Whether you're launching a new platform, scaling an existing product, or navigating complex regulatory requirements, I bring the strategic vision, technical depth, and operational discipline to deliver outcomes that matter.
$60/hr
Available now
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22+ years in the telecommunications and Software industry from design, development, management, delivery, and lead. Vast experienced focused on solution customization for Cloud Telecommunication System. Specialist in Communication System like Core GSM, IP, SIP, WebRTC, SS7, Radius, Diameter, SMPP, XMPP, SNMP, Sockte, RabbitMQ Message Broker, Software Defined Radios (SDR), and IoT. Also capable to develop and deliver any communication-related solution.
$8/hr
100% Job Success
$23 earned
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•✅️ Tech Enthusiast👨‍💻 •✅️ Mobile Repairman and PC Builder🛠 •✅️ Excellent English Speaker and Great Customer Service 👨‍💻 •✅️ Windows Expert •✅️ Always Available💯 •✅️ Super Friendly 💯 A passionate IT Specialist with a strong background in helping individuals, family members, neighbors, and small businesses quickly resolve computer, mobile, and network issues with clear communication and practical solutions. With over 9 years of hands-on experience in PC building, hardware and software troubleshooting, malware removal, mobile device repair, and basic network setup and optimization. I’ve worked on real-world projects including custom PC builds, system cleanup and recovery, phone screen replacements, and designing small network structures to ensure stable connectivity. Here is a list of my expertise: ⭐️ Windows Support ⭐️ Windows Installation,10,8,7,Vista,XP ⭐️ Linux Mint installation ⭐️ Malware Removal ⭐️ IT Helpdesk ⭐️ Customer Service ⭐️ Email Setup ⭐️ Microsoft Excel ⭐️ Computer Repair ⭐️ Ticketing Systems ⭐️ Boot-up Issues and Blue Screen Of Death (BSOD) ⭐️ Speed Up Slow Computers ⭐️ Technical Support ⭐️ Windows Activations ⭐️ Fix Windows Error Message ⭐️ Laptop Repair ⭐️ Mobile Repair ⭐️ Virtual Assistant ⭐️ Software Troubleshooting ⭐️ Wireless network setups ⭐️ Video Editing Currently, I’m pursuing CompTIA A+ and Network+ certifications to further strengthen my skills in IT support and networking, with a long-term goal of becoming a network administrator. If you need dependable help with troubleshooting, or ongoing technical support, I’m ready to assist.
Roman S.
$50/hr
100% Job Success
$300K+ earned
Available now
Offers consultations
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FinTech, Marketplace and SaaS developer. 19 years. $10M+ earned on Upwork via Ronas IT — 1,829 jobs, 100% Job Success Score, Top Rated. I lead a remote team. I'm hands-on on every FinTech build - solution architecture, scope, and release sign-off. Cases: - US neobank - 7-microservice core, Bond + Persona + Sardine + Plaid, SOC 2 path passed on our side - EU neobank - 6-month MVP under PSD2 / AMLD / GDPR, Solaris BaaS + Trulioo KYC - AU travel payments - Stripe + 3DS2 + PayTo / PayID + FingerprintJS Pro, 10 weeks kickoff-to-launch - Docky - Malta yacht-berth marketplace on Stripe SetupIntent + Identity - Hamperapp Miami - on-demand marketplace - Lainappi Finland - P2P rental marketplace on Stripe Connect - UAE marketplace - Arabic RTL + English LTR with OpenAI shopping assistant - $130K B2B SaaS - real-time project management dashboard adopted by 100+ teams - 8-year forex / social-trading platform - real-time trading dashboard - KYC redesign for Digital Finance International - review collapsed from hours to ~1 minute - 14-year FinTech engagement with AA Global Group (London) Stack: - Backend - Node.js, Laravel, Django, PHP, Python, Express, NestJS, FastAPI - Frontend - React, Next.js, TypeScript, Tailwind, REST API, GraphQL - Mobile - React Native, iOS, Android, Expo, EAS, Firebase - Data - PostgreSQL, MongoDB, Redis, Elasticsearch, Supabase - Cloud - AWS, GCP, Vercel, Docker, Kubernetes, Terraform - Architecture - Microservices, Multi-tenant SaaS, Real-time, Cross-platform mobile - Payments - Stripe, Stripe Connect, Plaid, 3DS2 - AI - OpenAI, Generative AI, AI Agents, RAG, LangChain - Compliance shipped - PSD2, AMLD, GDPR, PCI DSS, SOC 2 path, HIPAA, ISO 27001 Ronas IT - 50-70 remote specialists, Estonian entity in Tallinn, Google Cloud Partner, Awwwards Honorable Mention 2024. I'm CEO and co-founder since 2007. Same engineers scope and ship your build - no handoff from sales to delivery. How I work - discovery sprint, architecture + threat model, MVP, audit readiness. Engaged from $5K prototype to $300K neobank build. Send the regulator letter, the audit finding, the integration spec, or just a 3-line problem statement.
Ronas IT
Associated with
Ronas IT
$10M+
earned