Hire the Best Outsourced Software Developers

I’m Kristina, a client-facing Marketing Project Manager who turns “marketing chaos” into clear priorities, shipped deliverables, and clean reporting. On Upwork, I’m Top Rated (4+ years) with a 100% Job Success Score, $250k+ earned, and 80+ clients supported across eCommerce and SaaS. What I do (PM | Marketing Ops | Execution) If you need someone who can manage the work and understand the marketing behind it, you’re in the right place. ------------------------------------------------------------------------ Project Management / Coordination I keep everything moving: timelines, task ownership, stakeholder updates, QA, launch checklists, and “nothing slips” follow-through. Marketing Ops (systems and reporting) I help set up and maintain marketing systems: campaigns, segmentation, automations, newsletter production, and performance reporting so your marketing runs consistently (and you can actually see what’s working). Hands-on digital marketing support When you need execution, I can jump in across website updates/fixes, blog posts, social content, email campaigns, and design/video assets so you’re not juggling five freelancers. ------------------------------------------------------------------------ AI-assisted, trend-aware (without hype) I use AI to move faster without sacrificing quality: research, outlines, content variations, reporting summaries, and QA checklists, all reviewed and finalized by me. I can also build practical workflows (templates, reusable SOPs, and automations with tools like Zapier/Make) so your output stays consistent week to week. ------------------------------------------------------------------------ Common scenarios I help with • You have a strong offer, but execution is inconsistent • Your marketing team is busy and needs a reliable coordinator to keep everything moving • Your CRM/email system is messy or underused • You need one person who can handle website fixes, blogs, social content, and design/video support • You want smarter systems + faster output using AI (without “robot copy”) • You want someone who stays current with trends and platform changes, then turns that into a clear weekly plan ----------------------------------------------------------------------- My process (what it’s like to work with me) Kickoff + access: goals, priorities, timelines, assets, tools Plan + execute: a weekly plan with tasks, owners, deadlines, dependencies Ship + improve: deliver, QA, quick reporting, and optimization based on results I’m proactive, organized, and I’ll tell you what’s happening before you have to ask. ------------------------------------------------------------------------ Tools & platforms Project management: Asana, Trello, Jira, Monday com, ClickUp CRM/Email systems: HubSpot, Zoho CRM, ActiveCampaign, Mailchimp, Klaviyo Web/Analytics: WordPress, Shopify, GA4, Google Search Console Social platforms: Instagram, TikTok, Facebook, LinkedIn, YouTube, X (Twitter), Pinterest Social/Scheduling: Buffer, Hootsuite, Later, Sprout Social (and other schedulers) Design: Canva, Adobe Photoshop, Adobe Illustrator, Figma Video: CapCut (short-form editing workflows) AI + automation: ChatGPT, Gemini, Zapier, Make + templates, prompts, and SOPs I’m also comfortable managing people and outsourced agencies (designers, editors, developers), creating clear tasks, reviewing deliverables, and keeping quality consistent. ------------------------------------------------------------------------ Thanks for taking the time to read this. One last thing… there’s a reason I have a 100% success score on Upwork. I focus on getting it right the first time and if something misses the mark, I’ll make it right. If you’re interested in working together, send me a message with: • your business + offer • what’s currently stuck • your deadline (if any) CET-based and EST/PST friendly. If you’re looking for someone who cares as much about your business as you do, I’d love to chat. Let’s dream big, plan smart, and create something amazing together. Best Kristina

🌟 𝐑𝐚𝐧𝐤𝐞𝐝 𝐚𝐦𝐨𝐧𝐠 𝐭𝐡𝐞 𝐓𝐨𝐩 𝟏𝟎𝟎 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬 𝐖𝐨𝐫𝐥𝐝𝐰𝐢𝐝𝐞! 🏆 𝐑𝐚𝐭𝐞𝐝 𝐢𝐧 𝐭𝐡𝐞 𝐓𝐨𝐩 𝟏% 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 𝐓𝐞𝐬𝐭𝐬 I bring extensive global experience in AI services, Automation, Machine Learning, Agentic AI, Smart IOT Solutions and full-stack development across multiple platforms. I lead a talented team of 300+ developers and have successfully delivered high-quality solutions to clients around the world. 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ◙ 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: iOS (Swift), Android (Java/Kotlin), Hybrid (Flutter/React Native) ◙ 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Yii, Laravel, Python, Node.js, React.js ◙ 𝗖𝗹𝗼𝘂𝗱 𝗖𝗼𝗺𝗽𝘂𝘁𝗶𝗻𝗴: AWS, Azure, Google Cloud, Firebase, Heroku ◙ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: MySQL, PostgreSQL, MongoDB ◙ 𝗩𝗼𝗜𝗣 / 𝗙𝗿𝗲𝗲𝗣𝗕𝗫: SIP solutions and telephony systems ◙ IOT: MQTT, ESP32, PCB Design, Firmware and OTA etc 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 & 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈’𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐎𝐧: ◙ 𝗜𝗻𝘁𝗲𝗿𝗻𝗲𝘁 𝗼𝗳 𝗧𝗵𝗶𝗻𝗴𝘀 (𝗜𝗼𝗧) 𝗮𝗽𝗽𝘀 𝗮𝗻𝗱 Smart Home Solutions ◙ 𝗠𝗲𝗱𝗶𝗰𝗮𝗹 & 𝗛𝗲𝗮𝗹𝘁𝗵 𝗮𝗽𝗽𝘀 𝗮𝗻𝗱 𝘄𝗲𝗯𝘀𝗶𝘁𝗲𝘀 ◙ 𝗖𝗥𝗠 / 𝗘𝗥𝗣 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 ◙ 𝗧𝗮𝘅𝗶 𝗕𝗼𝗼𝗸𝗶𝗻𝗴 / 𝗥𝗶𝗱𝗲-𝗦𝗵𝗮𝗿𝗶𝗻𝗴 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 ◙ 𝗙𝗼𝗼𝗱 𝗢𝗿𝗱𝗲𝗿𝗶𝗻𝗴 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 ◙ 𝗦𝗼𝗰𝗶𝗮𝗹 𝗠𝗲𝗱𝗶𝗮 𝗮𝗽𝗽𝘀 𝗮𝗻𝗱 𝘄𝗲𝗯𝘀𝗶𝘁𝗲𝘀 ◙ 𝗥𝗲𝗮𝗹 𝗘𝘀𝘁𝗮𝘁𝗲 & 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 ◙ 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 ◙ 𝗢𝗻-𝗗𝗲𝗺𝗮𝗻𝗱 𝗘𝗱𝘂𝗰𝗮𝘁𝗶𝗼𝗻 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 ◙ 𝗘𝘃𝗲𝗻𝘁 𝗕𝗼𝗼𝗸𝗶𝗻𝗴 𝘄𝗲𝗯𝘀𝗶𝘁𝗲𝘀 𝗮𝗻𝗱 𝗮𝗽𝗽𝘀 ◙ 𝗖𝗹𝗮𝘀𝘀𝗶𝗳𝗶𝗲𝗱 𝘄𝗲𝗯𝘀𝗶𝘁𝗲𝘀 𝗮𝗻𝗱 𝗮𝗽𝗽𝘀 ◙ 𝗖𝗵𝗮𝘁 & 𝗠𝗲𝘀𝘀𝗮𝗴𝗶𝗻𝗴 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 (𝗪𝗲𝗯 & 𝗠𝗼𝗯𝗶𝗹𝗲) ◙ 𝗟𝗼𝗴𝗶𝘀𝘁𝗶𝗰𝘀 & 𝗧𝗿𝗮𝗻𝘀𝗽𝗼𝗿𝘁 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 ◙ 𝗗𝗼𝗰𝘂𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻, 𝗣𝗿𝗼𝘁𝗼𝘁𝘆𝗽𝗶𝗻𝗴, 𝗤𝗔, 𝗮𝗻𝗱 𝗔𝗽𝗽 𝗦𝘁𝗼𝗿𝗲 / 𝗣𝗹𝗮𝘆 𝗦𝘁𝗼𝗿𝗲 𝘀𝘂𝗯𝗺𝗶𝘀𝘀𝗶𝗼𝗻𝘀 With a proven track record of delivering end-to-end solutions across multiple domains and technologies, I help clients turn ideas into scalable, high-performance applications. If you’re looking for a reliable tech partner to bring your project to life, let’s connect and discuss your requirements in detail!

𝟭𝟴𝟬+ 𝗦𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 & 𝟱𝟬+ 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 – 𝗜'𝗺 𝗿𝗲𝗮𝗱𝘆 𝘁𝗼 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺 𝘆𝗼𝘂𝗿 𝗶𝗱𝗲𝗮𝘀 𝗶𝗻𝘁𝗼 𝗰𝘂𝘁𝘁𝗶𝗻𝗴-𝗲𝗱𝗴𝗲 𝗱𝗶𝗴𝗶𝘁𝗮𝗹 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀. 𝗠𝘆 𝗴𝗼𝗮𝗹? 𝗘𝘅𝗰𝗲𝗲𝗱 𝘆𝗼𝘂𝗿 𝗲𝘅𝗽𝗲𝗰𝘁𝗮𝘁𝗶𝗼𝗻𝘀 𝘄𝗶𝘁𝗵𝗶𝗻 𝘁𝗵𝗲 𝗳𝗶𝗿𝘀𝘁 𝟱–𝟭𝟬 𝗱𝗮𝘆𝘀 𝗯𝘆 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗶𝗻𝗴 𝘀𝗲𝗮𝗺𝗹𝗲𝘀𝘀 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, 𝗮𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗔𝗜 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀, 𝗮𝗻𝗱 𝗽𝗼𝘄𝗲𝗿𝗳𝘂𝗹 𝗲𝘅𝘁𝗲𝗻𝘀𝗶𝗼𝗻𝘀 𝘁𝗵𝗮𝘁 𝘆𝗼𝘂 𝘁𝗿𝘂𝗹𝘆 𝗼𝘄𝗻. 𝗪𝗵𝗼 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵: I partner with tech-driven businesses at every stage from seed-stage founders moving fast to enterprise engineering teams solving complex problems at scale. 1️⃣ 𝗦𝘁𝗮𝗿𝘁𝘂𝗽𝘀 & 𝗠𝗩𝗣 𝗕𝘂𝗶𝗹𝗱𝗲𝗿𝘀: Early-stage founders who need a clean, fast-launch product they actually own. I help validate ideas quickly without sacrificing architecture. 2️⃣ 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗧𝗲𝗰𝗵 𝗧𝗲𝗮𝗺𝘀: Large organizations needing robust integrations, internal tooling, AI-powered workflows, or modernized legacy systems. 3️⃣ 𝗦𝗮𝗮𝗦 𝗖𝗼𝗺𝗽𝗮𝗻𝗶𝗲𝘀: B2B and B2C platforms from ideation to production — with billing, auth, onboarding, and analytics built in from day one. 4️⃣ 𝗙𝗶𝗻𝘁𝗲𝗰𝗵: Payment integrations (Stripe, Plaid), financial dashboards, and compliance-aware backends built for trust and reliability. 5️⃣ 𝗛𝗲𝗮𝗹𝘁𝗵𝘁𝗲𝗰𝗵: HIPAA-compliant systems, telemedicine platforms, and patient-facing digital tools that meet regulatory standards. 6️⃣ 𝗔𝗜-𝗙𝗶𝗿𝘀𝘁 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝘀: Companies building on top of LLMs — intelligent agents, copilots, document automation, and NLP workflows. 𝗛𝗲𝗿𝗲'𝘀 𝘄𝗵𝗮𝘁 𝗜 𝗼𝗳𝗳𝗲𝗿: 1️⃣ 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: End-to-end solutions with React, Angular, Node.js, and Python for high-performance web/mobile applications, (Enterprise/SMBs SaaS ideation to execution) 2️⃣ 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: Custom AI solutions using OpenAI, TensorFlow, and natural language processing to automate workflows and enhance user experiences. 3️⃣ 𝗚𝗼𝗼𝗴𝗹𝗲 𝗖𝗵𝗿𝗼𝗺𝗲 𝗘𝘅𝘁𝗲𝗻𝘀𝗶𝗼𝗻𝘀: Powerful browser tools that boost productivity, streamline processes, and integrate with your existing systems. 4️⃣ 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Secure and decentralized applications (dApps) leveraging Ethereum, Solidity, and smart contracts for transparency and trust. 4️⃣ 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Cloud-ready applications built with AWS, Docker, and Kubernetes that grow with your business. 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 🔹 Frontend: React, Next.js, Angular, Vue.js, Tailwind CSS 🔹 Backend: Node.js, Python (Django/Flask), GraphQL 🔹 AI/ML: OpenAI API, TensorFlow, PyTorch, NLP 🔹 Google Chrome Extensions: Manifest V3, JavaScript, WebSockets 🔹 Blockchain: Ethereum, Solidity, Web3.js, Smart Contracts 🔹 Databases: MongoDB, PostgreSQL, Firebase 🔹 DevOps: AWS, Docker, CI/CD, Kubernetes 🔹 Testing: Jest, Cypress, Selenium 𝗣𝗿𝗼𝘃𝗲𝗻 𝗦𝘂𝗰𝗰𝗲𝘀𝘀𝗲𝘀: 🔹 Built AI-powered analytics dashboard resulting in 40% increased user engagement 🔹 Developed Google Chrome extension with 50,000+ active users for productivity automation 🔹 Created full-stack SaaS platform integrating OpenAI for intelligent document processing 🔹 Engineered real-time collaboration tools with WebSocket technology for enterprise clients 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗣𝗿𝗼𝗰𝗲𝘀𝘀: 1️⃣ 𝗗𝗶𝘀𝗰𝗼𝘃𝗲𝗿𝘆: We'll discuss your vision, requirements, and technical needs. 2️⃣ 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Transparent progress tracking with regular demos and feedback cycles. 3️⃣ 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆: Complete handover with documentation, deployment, and ongoing support options. 𝗜𝗳 𝘆𝗼𝘂'𝗿𝗲 𝗹𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿 𝗮 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗵𝗼 𝗰𝗮𝗻 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺 𝘆𝗼𝘂𝗿 𝘃𝗶𝘀𝗶𝗼𝗻 𝗶𝗻𝘁𝗼 𝗮 𝗿𝗲𝗮𝗹𝗶𝘁𝘆 𝘄𝗶𝘁𝗵 𝗰𝘂𝘁𝘁𝗶𝗻𝗴-𝗲𝗱𝗴𝗲 𝗔𝗜, 𝗲𝘅𝘁𝗲𝗻𝘀𝗶𝗼𝗻𝘀, 𝗮𝗻𝗱 𝗳𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀—𝗹𝗲𝘁'𝘀 𝘀𝘁𝗮𝗿𝘁 𝘄𝗶𝘁𝗵 𝗮 𝗱𝗶𝘀𝗰𝗼𝘃𝗲𝗿𝘆 𝗰𝗮𝗹𝗹 𝘁𝗼𝗱𝗮𝘆. TAGS: Full stack development, web development, software engineering, SaaS development, product development, scalable systems, API development, backend development, frontend development, MVP development, startup MVP, rapid prototyping, product launch, CTO as a service, AI development, AI agents, generative AI, LLM integration, OpenAI, LangChain, AI chatbots, automation tools, fintech development, payment integration, Stripe, Plaid, healthcare software, HIPAA compliance, telemedicine, mobile app development, React Native, Expo, Next.js, Node.js, FastAPI, Supabase, PostgreSQL, MongoDB, AWS, Docker, cloud deployment, Google Chrome extension development, automation systems, B2B platforms, B2C SaaS, agile development, end to end development, Application platform Development, Platform Development, App Development

I build AI systems and train teams to use them. My current work is primarily with Claude Code and Claude Cowork. I use these frameworks daily for my own business and I help clients implement them in their workflows. Engagement types range from coaching sessions to hands-on coding and implementation projects. Some clients want to learn Claude Code from scratch while others are building internal or production systems. My areas of focus in AI: ● Claude Code setup, training, and coaching for technical and non-technical professionals ● Claude Cowork automations ● MCP server configuration (Chrome, Gmail, Outlook, custom, etc) ● Integration of AI tools via API, SDK, MCP, CLI, and hooks ● Secure AI environments and advice on HIPAA and other regulations ● Integration of multiple AI models and frameworks (Anthropic, Gemini, OpenAI, etc) Recent coaching projects: a marketing agency automating Adwords and Meta reporting, a growth consultant running a production multi-agent Slack bot, a professional investor with no coding experience building financial analysis tools, a health services company with internal development staff adopting AI under HIPAA. I also work as a fractional CTO and AI implementation consultant. I have 20 years in technology and 7 years of healthcare work including advising Mass General Brigham and other large hospital systems. My projects include EHR integration, medical record processing, FDA SaMD, telehealth, and patient monitoring. I'm also a startup advisor and have helped startups achieve exits of $100 million as part of the founding team and $1 billion as an advisor. Core technologies: ● Claude Code CLI and Desktop, Cowork, Anthropic API, skills, md files ● Python, Node.js, React, PostgreSQL ● AWS, Azure, Google Cloud, Salesforce, Modal ● Anthropic (Claude), OpenAI (Codex, Whisper), Google Gemini / Vertex, Grok, OpenClaw, open source LLM models

🔥 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 & 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈'𝐯𝐞 𝐁𝐮𝐢𝐥𝐭 𝐈𝐧 ⚖️ LegalTech & Professional Services – Case management, secure document workflows, role-based access, compliance SaaS, backend systems optimized for production reliability. 🏥 Healthcare & MedTech – Patient platforms, telehealth dashboards, AR/AI tools, HIPAA-compliant data handling, production-grade clinical workflow automation. 📦 Logistics & Supply Chain – Real-time shipment tracking (sea/air/truck), multi-carrier integrations (Project44, EDI), customs interfaces, scalable backend pipelines. 🛒 Marketplaces & E-commerce – Multi-vendor flows, Stripe payments, bidding systems, complex search, high-volume catalogs, production-ready APIs and microservices. 🤖 AI-powered SaaS & LLM Integrations – OpenAI/LLM integrations, RAG pipelines, vector databases, AI-driven validation and content generation, production deployments with real-time reliability. 📝 No-code & Enterprise SaaS – Drag-and-drop form builders, admin panels, internal tools, multi-tenant systems, microservices designed for live, high-availability use. 🌐 Media, AdTech & Digital Publishing – Publisher platforms, CMS, payment gateways, interactive data visualizations, analytics pipelines running in production. 🏠 Real Estate & PropTech – Property listings, bidding/auction systems, agent dashboards, geospatial features, robust backend services in production. 💰 FinTech & Payments – Stripe Connect, subscription billing, invoicing, multi-currency handling, KYC workflows, production-ready payment integrations. 📚 EdTech & Training Platforms – Course delivery, student dashboards, progress tracking, live sessions, production systems with real-time performance guarantees. I am a highly skilled Full stack Developer specializing in production-ready backend systems, cloud infrastructure with Terraform, and API integrations with OAuth2 authentication. I focus on building scalable, reliable, and high-performance solutions that run seamlessly in production, handling real-world traffic and operational demands. With over 7 years of experience designing architectures that support massive user bases, I ensure systems are efficient, maintainable, and cost-optimized. ✔️ Specialized Expertise - Backend Development: Python, TypeScript, Java – production-ready microservices, RESTful and GraphQL APIs, database optimization. - Cloud Infrastructure (Terraform): AWS and GCP, Infrastructure as Code, scalable production environments, cost-efficient and highly available. - API Integration & OAuth2 Authentication: Secure OAuth2 flows, token management, consent handling, with integrations across Shopify, Stripe, TikTok, LinkedIn, Google, and more. ✔️ Strong Experience In - Scalable, Reliable Production Systems: Architecting high-traffic applications with fault tolerance and high availability. - Frontend Support: Ensuring smooth integration with backend services in production environments. - Collaboration & Consulting: Advising teams and founders on production-ready cloud architecture, backend design, and cost-effective strategies. ✔️ Primary Stack - Languages: Python, TypeScript, Java, Node.js - Frameworks & Tools: Microservices, REST/GraphQL APIs, OAuth2/JWT, Serverless Stack, Docker, Kubernetes, CI/CD pipelines - Cloud & DevOps: AWS (Lambda, S3, DynamoDB, API Gateway), GCP, Terraform, Infrastructure as Code, production deployment, cost optimization - Databases & Caching: SQL, NoSQL, Redis Cache - Integrations: Shopify, Stripe, Zoho, Rebound, Keap, murf.ai, play.ht, Cloud Convert, Instagram, TikTok, LinkedIn, Google, Mastodon - Version Control & CI/CD: Git, GitHub/GitLab workflows, automated production deployments ✔️ What You Get ✅ Production-ready, scalable backend systems with clean, maintainable code. ✅ Secure, seamless API integrations with OAuth2 flows handled end-to-end in production. ✅ Cloud infrastructure optimized for performance, reliability, and cost efficiency in live environments. ✅ Transparent progress updates and responsive collaboration. ✅ Expertise that ensures projects are delivered on time and maintain long-term stability in production. Message me or invite me for a quick call. Let’s discuss your backend, cloud, and API integration challenges, and bring your production systems to peak performance. Keywords: Production Backend Engineer, Fullstack Developer, API Integration Specialist, Python, TypeScript, Java, Node.js, Microservices, Distributed Systems, RESTful API, GraphQL, OAuth2, JWT, Secure API Development, AWS, GCP, Terraform, Infrastructure as Code, DevOps, CI/CD, Docker, Kubernetes, Serverless, Cloud Architecture, Production-Grade Systems, High Scalability, Database Optimization, SQL, NoSQL, Redis, WebSockets, Real-Time Systems, Event-Driven Systems, Shopify, Stripe, SaaS, CRM Integration

About Me I’m Stephan Shere, Founder & CEO of Exquisite Software, with nearly 30 years of experience in custom software development. I specialize in delivering tailored technology solutions that solve real-world problems, helping businesses transform ideas into scalable products. Clients I’ve had the privilege of working with industry leaders, including: - Pizza Hut - Twilio - CR Bard - Major enterprises and startups across sectors My expertise spans fintech, eCommerce, healthcare, and more—always with a focus on delivering solutions that drive measurable growth. Why Work With Me - Experience & Expertise: Decades of hands-on development across platforms and technologies - Proven Track Record: Successful delivery for top-tier clients, solving complex challenges - Tailored Solutions: Business-first approach to custom software that aligns with strategic goals - Scalability: From lean MVPs to enterprise-grade systems, I scale to meet your needs - Collaboration & Communication: Transparent, responsive, and committed to partnership throughout the lifecycle What I Do I offer end-to-end services in: - Custom Software Development - Mobile & Web Application Development - Cloud Solutions (AWS, Google Cloud, Azure) - API Development & Integration - Cross-Platform Development (React Native, .NET MAUI, Xamarin, Electron) - Machine Learning & AI Integration (OpenAI, Hugging Face, TensorFlow) - CI/CD and Git Platforms (GitHub, GitLab, Bitbucket) - Enterprise Solutions & Consulting Technical Expertise My technical fluency includes: - Languages: JavaScript (Node.js, React, Angular), Python, C#, PHP, SQL, TypeScript - Frameworks & Tools: React Native, .NET MAUI, Xamarin, Electron, WinForms, WPF, SQL Server - AI & ML: OpenAI, Hugging Face, TensorFlow, Jupyter Notebooks, LLM integration - Collaboration Platforms: Git (GitHub, GitLab, Bitbucket), Jira, Trello, Confluence, Slack, Discord, Skype - Cloud Platforms: AWS, Google Cloud, Azure - Testing & Review: Unit Testing, Integration Testing, CI/CD, Test Automation Leadership & Management As Founder & CEO of Exquisite Software, I lead cross-functional teams, ensuring projects meet deadlines and business objectives. I foster collaborative environments and continuously refine development practices to deliver excellence