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$30/hr
100%
Job Success
$500+ earned
Available now
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Experienced .NET developer with 17+ years in building POS systems, API integrations, ERP modules, and full-stack solutions using .NET Core, C#, and AngularJS. I specialize in high-performance backend systems, secure API development, and responsive frontend designs using Angular. I’ve successfully delivered cloud-based solutions and desktop applications for retail, hospitality, and enterprise businesses.
$25/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
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✅ Built 50+ AI & Automation Systems across SaaS, CRM, and business operations
✅ Expert in AI Agents, Voice AI, and Workflow Automation (n8n, Zapier, Make/Integromat)
✅ Scaled systems handling real-time conversations, bookings, and lead qualification
✅ Deep experience in API integrations, payment systems, and AI-driven SaaS platforms
✅ Strong background in Google Apps Script, LLMs, and custom GPT solutions
Work with an AI engineer who builds systems that actually grow your business.
I help startups and growing companies design and launch AI-powered automation systems that reduce manual work, increase conversions, and scale operations.
From AI agents handling conversations to fully automated backend workflows — I build systems that just work.
Expertise
🔊 AI Voice & Communication Systems
AI calling agents using VAPI, RetellAI, ElevenLabs
AI receptionists, lead qualification bots, appointment setters
Whatsapp & Telegram automation bots
Real-time conversational AI with memory and context
🤖 AI Agents & LLM Systems
Autonomous AI agents for sales, support, and operations
Custom GPT solutions and LLM integrations
RAG pipelines and knowledge-based AI systems
Multi-step AI workflows with decision logic
⚙️ Automation & Integrations
n8n, Zapier, Make (Integromat) advanced workflows
GoHighLevel (GHL) automation and CRM systems
Google Apps Script automation
API integrations (Stripe, Twilio, CRMs, custom APIs)
End-to-end business process automation
🚀 AI SaaS & System Development
AI-driven SaaS platforms from MVP to scale
Dashboard + backend automation systems
Payment integrations and subscription systems
Scalable architecture for high-growth products
🧩 Advanced AI Tooling
OpenClaw, TinyClaw, NanoClaw, ZeroClaw, IronClaw, PicoClaw
Custom internal AI tools and automation frameworks
How I Help
🔨 Build from Scratch
Turn your idea into a fully working AI product (MVP → Scale)
⚙️ Automate Your Business
Replace manual work with smart AI workflows and integrations
📈 Increase Revenue with AI
Lead qualification, follow-ups, and conversion systems
🔁 Optimize Existing Systems
Fix, improve, and scale what you already have
Why Clients Work With Me
✅ I think like a CTO — not just a developer
✅ Focused on business outcomes, not just code
✅ Fast execution with clean, scalable architecture
✅ Clear communication and realistic timelines
✅ Long-term partner for AI and automation growth
If you're planning to build an AI product, automate your operations, or scale faster with AI — I can help you get there.
Send me a message or invite me to your job, and let’s break down your idea into a real system
Associated with
VKAPS IT Solutions Pvt. Ltd.
$900K+
earned
$140/hr
100%
Job Success
$100K+ earned
Offers consultations
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20 years experience as a full stack and DevOps developer. Have worked in everything from personal and business web design to complex web applications, healthcare/EMR, Big Data/MapReduce/machine learning/AI applications.
Typescript/NodeJS/Fastify/Express, React, Vue, Angular, Ruby & Ruby on Rails, Python/Flask/Django, Rust, Golang, Angular, PHP, Perl, Elixir, Haskell, C, C++, C#, Wordpress, Joomla, Drupal, Docker, Kubernetes, nginx, lighttpd, Redis, memcached, Apache, Linux/BSD, PostgreSQL, MySQL, DynamoDB, SQLite, MongoDB, Elasticsearch/Kibana/Logstash/Grafana, Neo4j, DB2, Oracle, MSSQL, and others.
AWS, Google Cloud Platform, Azure, DigitalOcean, Linode, Heroku, Vultr, Bluehost, HostGator, etc..
$25/hr
100%
Job Success
Available now
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🚀 Top-Rated Full-Stack & AI Developer | 8+ Years Building Scalable SaaS, Web Apps & Automation Solutions
💼 Experienced in delivering enterprise-grade systems and high-performance APIs. Previously worked with Infosys as a Power Programmer and CRIF Germany as a Lead Senior Software Engineer—building SaaS platforms, complex workflows, and automation tools.
🧠 Strong foundation in Data Structures & Algorithms, consistently ranked among top performers on HackerRank. I write optimized, clean, and testable code that scales for high-demand applications.
💡 Specializing in:
Laravel (Forge, Vapor, Nova, Horizon, Pulse)
React.js / Next.js / React Native
Node.js, Express.js, Python (FastAPI, Django)
AI & GPT-powered Tools, Chatbots, Automation Workflows (n8n, Zapier, Make)
AWS (Lambda, S3, EventBridge, API Gateway)
SQL (MySQL, PostgreSQL) & NoSQL (MongoDB)
Git, Docker, CI/CD, Serverless Architecture
🧩 Services Offered:
✅ SaaS Web & Mobile Applications
✅ Admin Dashboards & Custom CMS Development
✅ REST API Development & Marketplace Integrations (e.g., ShipStation, FedEx, Stripe)
✅ AI-Powered Tools & Workflow Automation
✅ Business Process Optimization & Productivity Solutions
✅ Performance Optimization, Debugging & Bug Fixes
✅ Product MVPs & Feature Development for Startups
📊 Buzzwords: Full-Stack Developer, Laravel Expert, React/Next.js Engineer, Node.js Developer, Python AI Developer, AWS Serverless Architect, SaaS Solutions, GPT, AI Automation, REST API, React Native, Backend Optimization, Dashboard UI/UX, CRM, ERP, Stripe, ShipStation, Agile, CI/CD, JIRA Automation, n8n, Remote Work, HackerRank Pro
💡 I approach every project with product thinking, speed, and long-term stability in mind—bridging the gap between idea and execution. My focus is on building solutions that scale, automate processes, and deliver real business impact.
Let’s connect and turn your product vision into a fully functional reality. 💬
Associated with
Scriptguru Digital Solutions
$25/hr
99%
Job Success
$400K+ earned
Available now
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✔️Performance✔️Accessibility✔️SEO✔️Best Practices✔️Agentic Browsing✔️ GTmetrix 🕒14+ hrs online
✔️WCAG 2.2✔️Guaranteed Core Web Vitals- LCP, CLS, INP improvement with Crux data Monitor - I clean & redo the website based on native coding for a permanent result. (Gutenberg, FSE block & Vanilla Js)
Tech: Shopify | WordPress | Lovable| Ycode | HubSpot | Webflow | Breakdance| Gutenberg | Elementor | Cloudflare | PHP | Laravel | HTML | Magento | Squarespace | BigCommerce | Codeigniter | Static | Headless | Next.js | React.js | Custom-built stack
My Execution Strategy for Speed Optimisation
1. Initial Audit & Benchmarking the current report - Google PageSpeed Insights
2. Identify bottlenecks in Speed Index parameters - FCP, LCP, TBT, SI, and CLS
3. If CMS allow staging, create staging and perform all techniques
- code minification, critical/used css, lazy-load, defer, font optimization and reduce on initial page weight
4. Server and CDN cache integrations
My plan of execution for Core Web Vitals fixes
1. All steps of the above Speed optimization will be performed
2. I will ensure we get the LCP 2.5 sec and CLS green
3. Modify CDN integration as per need, also suggest the best server initial response time with avoiding downtime
4. Submission of pages for validation in Google Search Console.
Note: It passed pages that report gets fetched and updated at GSC. For less traffic-based pages or having slow server response, it usually fails and will have to resubmit those again. I prefer to monitor it and boost the failing URLs if there is any room for improvement.
A lot of CMSs have their own CDN and server control, and they do not allow CDN integration.
📍 Ping me, and I will ensure your website is performing at its peak performance 📍
To ensure great results on Google Core Web Vitals, I will share the plan of execution including page weight reduction as cleaning of unrequired elements, identification of errors and providing resolutions for all parameters (LCP, CLS, INP). I have done it for 1000s websites and will make sure your website will achieve those great results.
Having 12+ years of core expertise in Website development and being a Page Speed Optimization Expert (CMS or Custom), I am capable of speed optimising any stack-based website to its peak performance, including Server and CDN configuration.
I deliver results per any tools such as:
✔️ Google Core Web Vitals (Google Pagespeed optimization)
✔️ Google Search Console fixes
✔️ Lighthouse
✔️ Page Speed Insight | Page Speed Optimization (pagespeed optimisation tool)
✔️ GT-Metrix (gtmetrix com)
✔️ web.dev (web dev/measure)
✔️ Pingdom (tools pingdom com) and many more.
My services towards these website development technologies of the website:
✔️ E-commerce Page Speed Insight | Page Speed Optimization | core web vital
✔️ WordPress Page Speed Insight | Page Speed Optimization | core web vital
✔️ Shopify Page Speed Insight | Page Speed Optimization | core web vital
✔️ Webflow Page Speed Insight | Page Speed Optimization | core web vital
✔️ Laravel Page Speed Insight | Page Speed Optimization | core web vital
✔️ Magento Page Speed Insight | Page Speed Optimization | core web vital
✔️ PHP Page Speed Insight | Page Speed Optimization | core web vital
$60/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
Most AI projects fail — not because of bad technology, but because the developer doesn't understand the business behind it.
That's exactly the gap I close.
I'm a Top Rated Plus AI Engineer in the top 1% on Upwork. 100% Job Success Score. My AI systems have generated over $1,000,000 in measurable revenue for my clients. 90+ completed projects. 5,000+ hours. Zero failed deliveries.
💬 Not sure where to start? DM me and I'll set up a FREE 30-minute AI strategy call — I'll map out exactly what your project needs, at no cost to you.
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𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗
𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐋𝐋𝐌 𝐒𝐲𝐬𝐭𝐞𝐦𝐬
Custom AI agents, multi-agent frameworks, RAG pipelines, LangChain/LangGraph orchestration, OpenAI & Claude AI integrations, vector databases (Pinecone, ChromaDB), advanced prompt engineering
𝐒𝐚𝐚𝐒 & 𝐌𝐕𝐏 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
End-to-end AI-powered SaaS builds, Python/FastAPI backends, AI app development, Cursor/Vibe coding, cloud deployment (AWS, GCP, Azure)
𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧
Make, Zapier, n8n workflows, ZOHO CRM, data scraping & ETL pipelines, AI-powered marketing automation
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𝗥𝗘𝗦𝗨𝗟𝗧𝗦 𝗕𝗬 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗬
Real Estate: 30+ automation projects (Zillow, CoStar scraping), AI-powered house price calculators, ZOHO CRM integrations
Digital Marketing: AI SEO researchers, content generators, YouTube analytics agents, AI blog post pipelines
Healthcare & SaaS: AI chatbots, personalized email marketing tools, lead generation systems — including BingoLead and Genvision, built from zero to live revenue-generating products
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"Boran is amazing to work with. He's very knowledgeable about AI and automations and understands your instructions perfectly — goes above and beyond every single time." ⭐⭐⭐⭐⭐
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𝐓𝐄𝐂𝐇 𝐒𝐓𝐀𝐂𝐊
𝐋𝐋𝐌𝐬: OpenAI GPT, Claude (Anthropic), Gemini AI, DeepSeek, Llama
𝐀𝐈 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: LangChain, LangGraph, RAG, Pinecone, ChromaDB, GraphRAG
𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Python, FastAPI, Node.js
𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: Make, Zapier, n8n
𝐂𝐥𝐨𝐮𝐝: GCP, AWS, Azure
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Ready to build your AI revenue engine?
📩 Message me — I'm available 24/7.
Boran Oktay D.
has worked
.
$60/hr
100%
Job Success
$300K+ earned
Available now
Start of list.
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I help startups and enterprises turn ideas into reliable, production-ready solutions. My expertise spans ASP .NET Web API, Angular, hybrid mobile apps, and hardware-integrated systems including IoT and embedded devices.
I specialize in:
✅ Startup MVPs and proof-of-concept apps delivered fast
✅ Enterprise web apps and SaaS platforms with dashboards and workflow automation
✅ IoT and hardware-integrated solutions, including sensors and medical devices
✅ Hybrid mobile apps and APIs for seamless web-device integration
Typical projects I work on:
🚀 Startup MVPs and proof-of-concept systems (3-8 weeks)
📊 Enterprise systems with dashboards, reporting, and role-based access
⚡ IoT monitoring, automation, and embedded/hardware integration
💡 SaaS platforms with subscription and workflow management features
Consultations I offer:
✅ Startup MVP & POC Planning - scope, architecture, rapid prototyping strategies
✅ IoT & Hardware Integration Guidance - serial device protocols, TCP/IP, embedded system integration
✅ Biomedical & Industrial Systems Consultation - hardware-software workflow and compliance guidance
I focus on delivering reliable, scalable solutions with clear communication and on-time delivery. Whether you need a startup MVP, enterprise system, or hardware-integrated product, I can help bring your project to life efficiently.
Technologies & Skills:
ASP .NET Web API, Angular, SaaS, Startup MVP, Proof-of-Concept, Hybrid Mobile Apps, IoT, Embedded Systems, TCP/IP, Serial Communication, Biomedical Devices, Sensors, Automation, Workflow Automation
Associated with
XEESOFT
$40/hr
100%
Job Success
$10K+ earned
Start of list.
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As a seasoned Full Stack Developer specializing in the .NET ecosystem, I bring over 4.5 years of experience in building robust, high-performing applications. My expertise spans across C#, ASP.NET Core, EF Core, LINQ, Blazor, Razor, MSTest, XUnit and MVC. I excel in developing interactive and responsive websites, REST APIs, and complex back-end systems using Typescript, JavaScript and C#.
My hands-on experience with Relational Databases(MSSQL, MySQL, PostgreSQL), .NET Framework, WinForms, RDLC Reports, Avalonia and WPF combined with front-end technologies like HTML, CSS, SCSS, TailwindCss, JavaScript, Node.js, Typescript, ReactJs and NextJs, allows me to craft comprehensive solutions tailored to unique project requirements. I am adept at writing clean and efficient code.
Having contributed to a diverse range of projects, I understand the nuances of translating client needs into functional and efficient applications. I pride myself on my problem-solving abilities and my commitment to delivering projects on time and above expectations. My approach is always client-centric, focusing on creating value and sustainable solutions.
I am passionate about staying abreast of the latest industry trends and continuously challenging myself with new technologies and methodologies. If you're looking for a reliable, skilled, self-driven and communicative full-stack developer to take your project to the next level, let's connect and discuss how I can contribute to your success.
I speak fluent English and I play well with others😉
$20/hr
100%
Job Success
Available now
Offers consultations
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✅ 12+ years in iOS Development
🏆 100% Job Success | $200k+ earned on Upwork
I help businesses build and scale mobile apps that stay fast, stable, and reliable as they grow.
Many apps start facing issues after launch, slow performance, crashes, and messy code. In most cases, the problem isn’t just development, it’s architecture. I focus on building and fixing systems that scale cleanly from day one.
I personally lead every project from planning to delivery. For larger scope, I work with my in-house team of 25+ developers across iOS, Android, Web, QA, and DevOps. You get a single point of contact with full execution behind it.
🚀 What I can help you with:
✅ iOS App Development (Swift, SwiftUI, UIKit)
✅ MVP to Scalable Product Development
✅ Fixing and Scaling Existing Apps
✅ Clean Architecture (MVVM, MVC) & Code Refactoring
✅ Performance Optimization & Stability
⚙️ Core Development & Features:
✔ Local database (Core Data, SQLite), offline sync
✔ API integration (REST, GraphQL)
✔ Authentication (Apple, Google, OAuth, JWT)
✔ Push notifications (APNs, Firebase)
✔ Background tasks & lifecycle handling
✔ Secure data handling & performance tuning
🔥 Advanced Integrations:
✔ AI integrations (OpenAI, ChatGPT features)
✔ Payments (Apple Pay, Stripe, in-app purchases, subscriptions)
✔ Location services (GPS, MapKit, Google Maps)
✔ Real-time chat & messaging (Firebase, WebSockets)
✔ Analytics (Firebase, Mixpanel)
✔ Media handling (image/video upload, streaming)
🏢 Proven Work:
⭐ Built and maintained a production system running across 150+ stores for Red Swan Pizza
🔗 Extended Capabilities:
✔ Backend coordination (Node.js, Firebase, AWS)
✔ Android development support via team (Kotlin, Jetpack, Room)
✔ Scalable system design for long-term growth
If you're building a new app or scaling an existing one, I can help you choose the right technical direction and avoid costly mistakes early.
👉 Feel free to message me. Happy to review your app or idea before we start.
$35/hr
100%
Job Success
$2K+ earned
Offers consultations
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Unity Game Developer skilled in C#. I specialize in Firebase and PlayFab backends, in-app purchases, ad monetization, and full game publishing.