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$60/hr
100% Job Success
$30K+ earned
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If I applied to your job - it means I'm interested and will commit 100% to the successful completion. I have only 5-star reviews because I carefully select what projects to work on and which people to work with, I won't work on any project. If you found me through the search and I accepted an invitation to your interview, then most probably you've already found the right candidate. I am in web-dev since 2010, starting from 2014 gained a lot of expertise in Symfony 2/3/4, Meteor, Next.js and React. My current technology stack, which I've been using since 2016, includes Next.js, Meteor, MongoDB and Blaze/React-Redux. Previously I've been working mostly on backend with Symfony2/3/4 (Doctrine, Sonata Admin, capifony, PHPUnit) on top of PHP 5.6/PHP7, a bit of AngularJS (with jQuery of course). I'm also using Git, Ansible, Composer, Varnish, Docker, RabbitMQ and ElasticSearch. Despite I've considered myself a backend developer all the time, because it didn't bring me much joy to work with Javascript, looks like I tend to turn into a full-stack developer. Prior to that I've been working with Phalcon, Zend Framework 1.12, CodeIgniter 2, php-resque, redis, LiquiBase, Jasmine. In 2012 and 2013 studied in Uni-Bonn for 2 semesters. During the year 2014 was employed at a startup in Munich. From 2015 to 2019 was working remotely for a Berlin-based company working on both client projects and inner startups. Since 2019 started active freelancing, attempting to build a proper team to work with.
Aayesha S.
$35/hr
100% Job Success
$40K+ earned
Available now
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I'm a full stack developer with about five years of work experience in professional field and now trying to start a new journey in upwork. I'm a team player with strong background in JavaScript, mostly working in NodeJS, MeteorJS, VueJS, proficient in MongoDB, experience in SQL as well as NoSQL databases, experience in writing unit and integration tests in Jest and Mocha. I am also experienced in Python's FastAPI, microservices architecture. I'm familiar with development and project management tools like Git, Linear, Jira, Zenhub. I've experience of working with various multinational clients and projects so you can expect good communication. I love writing clean and readable code, motivated to continue to learn and grow everyday and deliver amazing products to the world.
Jasmin M.
$30/hr
100% Job Success
$40K+ earned
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I help startups and enterprises build scalable SaaS platforms, AI-powered applications, and cloud-native systems using Laravel, Symfony, Next.js, NestJS, Apache Kafka, Go/Gin, and modern AI tooling. With 15+ years of experience, I specialize in designing clean, maintainable, enterprise-grade architectures that scale reliably under real-world traffic and business complexity. I’ve worked across healthcare, aviation, eCommerce, CRM, and SaaS platforms — delivering everything from MVPs to high-scale distributed systems. I’ve also collaborated with Upwork Enterprise clients on high-scale production platforms requiring performance, reliability, and long-term maintainability. WHAT I SPECIALIZE IN Backend Architecture • Laravel & Symfony enterprise applications • NestJS REST & GraphQL APIs • Go (Golang) & Gin high-performance APIs and microservices • Clean Architecture & SOLID principles • Monolith-to-microservices migration • Event-driven systems with Apache Kafka • Bull Queue & distributed job processing Frontend & SaaS Platforms • React & Next.js applications • Scalable admin dashboards • SaaS architecture & multi-tenant systems • Performance optimization & caching strategies AI & Automation • OpenAI, LangChain & RAG systems • MCP-powered AI workflows & tool integrations • Intelligent document parsing (OCR/NLP) • AI copilots, chatbots & workflow automation • AI-driven orchestration systems Cloud, DevOps & Infrastructure • Microsoft Azure Developer Associate certified • Azure App Services, AKS, Functions, Cosmos DB, Storage, Service Bus • Docker & Kubernetes production deployments • GitHub Actions & GitLab CI/CD pipelines • Infrastructure automation & container orchestration • Redis, PostgreSQL, MySQL • High-availability and scalable cloud architecture PRODUCT EXPERIENCE Cognitcxt Built and architected AI-powered workflow and automation systems focused on intelligent business operations, MCP integrations, LLM orchestration, and enterprise productivity enhancement. RECENT WORK & ACHIEVEMENTS AI + MCP Platform Integration Built AI-powered workflow systems using MCP integrations, enabling LLMs to securely interact with business tools, automate workflows, and orchestrate multi-step SaaS operations. Enterprise Symfony Modernization Migrated large legacy Symfony applications into clean, modern architectures while improving maintainability, deployment speed, and long-term scalability. Kafka-Based Microservices Transformation Refactored monolithic platforms into Kafka-powered microservices with distributed queue processing, achieving significantly higher throughput, fault tolerance, and horizontal scalability. High-Scale SaaS Systems Designed and delivered SaaS platforms serving thousands of concurrent users with optimized APIs, Redis caching, Kubernetes orchestration, and cloud auto-scaling infrastructure for startups and Upwork Enterprise clients. AI-Enhanced Business Automation Integrated GPT-based automation, OCR, NLP parsing, and intelligent workflow systems that reduced manual processing time and improved operational efficiency. Cloud Cost & Performance Optimization Designed Azure cloud-native infrastructure using AKS, App Services, Functions, Docker containers, and CI/CD pipelines that improved deployment reliability while reducing infrastructure costs. TECH STACK Backend: Laravel, Symfony, NestJS, Go/Gin, PHP, Node.js, Python Frontend: React, Next.js AI: OpenAI, LangChain, MCP, RAG, Hugging Face Architecture: Apache Kafka, CQRS, Event-Driven Systems, Microservices Cloud & DevOps: Azure, Docker, Kubernetes, GitHub Actions, GitLab CI/CD Databases: PostgreSQL, MySQL, Redis Integrations: Stripe, QuickBooks, Adobe Sign, Box Sign WHY CLIENTS WORK WITH ME • Strong architecture & clean code practices • Business-focused engineering approach • Fast communication & reliable delivery • Experience scaling real production systems • Experience working with Upwork Enterprise clients • Long-term maintainable solutions • Ability to lead complex technical decisions If you need help building scalable SaaS platforms, modernizing legacy systems, integrating AI into your product, or designing cloud-native infrastructure — let’s discuss your project.
Chandresh S.
$30/hr
100% Job Success
$2K+ earned
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🚀 Accomplished Full Stack Developer with 9+ years of experience in the IT and services industry, delivering high-quality, scalable, and user-centric solutions across the complete software development lifecycle—from requirement analysis and system design to development, testing, and production support. ✨ I specialize in building reliable, high-performance applications with a strong focus on clean architecture, intuitive user experience, and long-term maintainability. Known for a proactive mindset and ownership-driven approach, I consistently drive process improvements, reduce operational issues, and ensure timely, transparent communication with stakeholders. 🌟 Tech Enthusiast & Rapid Learner Passionate about emerging technologies, I continuously upskill and adapt to new tools and frameworks, enabling me to quickly deliver value in fast-paced environments. 💼 Core Expertise: ★ Full-Stack Development: Angular, ReactJS, Node.js, MEAN Stack ★ Backend Engineering: Python (FastAPI, Flask) for building scalable microservices and APIs ★ Databases & Data Platforms: MongoDB, SAP HANA ★ Frontend Technologies: HTML5, CSS3, JavaScript, jQuery ★ SaaS Platform Development: Designing and developing multi-tenant, cloud-ready applications with secure authentication, role-based access, and scalable architectures 🏥 Domain Experience: ★ Healthcare: Patient portals, appointment systems, EMR integrations ★ Media & Entertainment: Content management, streaming dashboards, analytics platforms ★ Education & School Management: Student information systems, learning portals, admin dashboards ★ Enterprise Solutions: Workflow automation, reporting platforms, and business intelligence tools 🔧 Tools & Enterprise Platforms: ★ Version Control & Collaboration: Git, Bitbucket ★ SAP Ecosystem: SAP UI5, CAPM, SAP BTP ★ Cloud-Ready & API-Driven Architectures Driven by a passion for creating impactful SaaS products and enterprise-grade platforms, I thrive on transforming complex requirements into elegant, high-performance solutions that scale. Ready to build the next generation of digital experiences.
Talha M.
$100/hr
100% Job Success
$100K+ earned
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Your AI build is 80% done and stuck. Or your "automation" is held together with Zapier tape and a prayer. I rebuild the broken half, ship the rest, and hand back a system you can actually run. What I do, in plain terms: - Finish stalled AI builds. Lovable, Base44, Cursor, Claude Code, Bolt, v0, Replit - when the vibe-coded prototype hits the wall it always hits (auth breaks, Supabase RLS is wrong, the iOS wrapper won't build, the Stripe flow loops), I take it from "almost working" to "in production this week". - Build internal tools that replace your SaaS subscriptions. If you're paying $400/mo for HubSpot + $300/mo for a project tracker + $200/mo for a forms tool, and none of them talk to each other - I build the Airtable + Softr + n8n stack that does all of it for $40/mo in infra. Owned by you, not rented. - Build, deploy, and manage AI sales systems. Outbound + inbound. GoHighLevel funnels, Retell/VAPI voice agents, n8n workflows for lead enrichment, Airtable CRMs, Claude-powered routing. You tell me the goal, I build the pipe and you keep the customers. - Fix existing automations that aren't paying back. Most n8n, Make, or Zapier setups I see are 70% noise - half-finished workflows, brittle webhooks, no error handling. I audit what you have, kill what's dead, harden what's working, and add the missing 20% that turns it from "kind of useful" into "I can't run my business without this". - Production migrations. Replit to Vercel + Supabase. Lovable to React + Supabase. Bubble to custom stack. Anything that was prototyped fast and now needs to actually scale, I move it without losing the data or the customers. Stack I work in daily: AI builders: Lovable, Base44, Cursor, Claude Code, Bolt, Replit, v0 Backend: Supabase, Next, React, React Native, Node No-code: Airtable, Softr, Glide, Bubble, FlutterFlow, Webflow Automation: n8n, Make, Zapier, GoHighLevel Voice and AI: Retell, VAPI, Anthropic Claude API, OpenAI Infra: Vercel, Cloudflare, GitHub Actions, Stripe How I work: 1. Diagnose first, build second. 30-min call to map what you have and where it's stuck. If I don't think I can finish it, I'll tell you on the call. 2. Fixed scope, fixed price, fixed timeline. No hourly meters running while I read docs. You know what you're paying and when you're getting it. 3. You own everything. Code in your GitHub, infra under your accounts, no platform lock-in. If you decide to fire me on day 5, you keep the build. 4. Handoff that doesn't require me. Every project ships with a Loom walkthrough, written runbook, and a "here's how to extend this yourself" doc. A few signals the engagement is a good fit: - You started with Lovable, Cursor, or Claude Code and now you need someone who can actually finish it - You have an Airtable that's holding your business together and you want it turned into a proper platform - You're spending more on SaaS than you should and the tools don't talk to each other - You have an n8n, Make, or Zapier workflow that "works but isn't reliable" - You need a client portal, admin dashboard, or internal CRM and you don't want to wait 3 months for a "real" dev shop Not a good fit: - Hourly body-shop work where you want someone to JustCode without thinking about the system - Crypto, casino, or SDR-as-a-service - "Just build me a clone of X" with no clarity on what you actually need What clients usually say after: "Why was this taking so long before?" Send me the URL, the repo, or the Loom describing what's broken. I'll respond within 24 hours with whether I can fix it, how long, and what it costs.
Ashutosh P.
$10/hr
93% Job Success
$200K+ earned
Available now
Offers consultations
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⭐ Expert-Vetted Top 1% AI Developer on Upwork ⭐ I help businesses overcome inefficiencies and scale through AI innovation With 10+ years of experience building high-throughput systems for startups and enterprises, I specialize in production-grade AI applications designed for reliability, scalability, and real-world usage. I build systems that handle real users, real traffic, and critical business workflows — without breaking under scale. What I Do Best - Build AI chatbots, voice agents, and LLM-powered applications ready for production - Design automation workflows connecting calls, messaging, CRMs, and business systems - Optimize latency, performance, and infrastructure for scalable AI deployment - Own the full stack end-to-end — backend, frontend, infrastructure, and production rollout 🧠 Core Expertise AI, LLMs & Voice Systems - LLMs: OpenAI (GPT-4/4o), LLaMA 3, Mistral, Mixtral - Fine-tuning: LoRA, QLoRA, PEFT, DPO, RLHF - RAG pipelines with Pinecone, FAISS, Weaviate - AI Agents & Voice AI: CrewAI, AutoGen, Deepgram, Amazon Polly - Text-to-Speech, Speech-to-Text, low-latency voice agents Backend, Automation & APIs - Python (FastAPI, Flask, Django) - Node.js, Golang (high-performance services) - Workflow automation using APIs, webhooks, background jobs - Secure REST APIs, auth, rate-limiting, integrations Full-Stack & Cloud - React.js, JavaScript - Docker, Kubernetes, CI/CD - AWS, GCP, Azure, DigitalOcean - Scalable AI deployment & inference optimization (vLLM, quantization) 📌 Typical Projects I Handle - AI Chatbots & LLM-based applications - AI Voice Agents (inbound / outbound, low latency) - LLM fine-tuning & RAG systems - Automation workflows (calls, SMS, email, CRM sync) - API development & third-party integrations - Data pipelines, scraping & processing - Production deployment, optimization & monitoring ✅ Why Clients Hire Me Execution-focused – I build and ship, not just advise Production mindset – reliability, performance, scalability Clear communication – no buzzwords, no confusion Ownership – I treat systems like a real product, not a task Warm regards, Ashutosh
Excellence Technosoft Pvt Ltd
Associated with
Excellence Technosoft Pvt Ltd
$1M+
earned
Pavan K.
$95/hr
100% Job Success
$700K+ earned
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I am a Software Architect and Solution Builder with extensive experience in enterprise application development, secure software design, and DevOps automation. My expertise spans cloud infrastructure, AI-powered automation, and large-scale integrations, helping businesses streamline operations and enhance efficiency. Key Expertise: ✅ Enterprise Software Development – Designing and building scalable, high-performance applications for diverse industries. ✅ Secure Software Development – Implementing security best practices to ensure robust and compliant software solutions. ✅ DevOps & Cloud Automation – Experience with CDK, Pulumi, Kubernetes (K8s), and CI/CD pipelines for seamless deployments. Notable Work & Contributions: • Warehouse Management Automation – Developed a web-based inventory management system for an Amazon seller, replacing manual Excel tracking with barcode scanning, Amazon API integration, and automated workflows for ordering and damage reporting. • E-Commerce & Mobile Applications – Built an e-commerce platform that enables customers to upload and order photo prints with integrated delivery services. • Customer Support Chat Platform – Created a web app for support teams to handle SMS-based customer conversations through seamless telephone and messaging provider integration. • Automotive Industry CXM – Contributed to the development of a Customer Experience Management (CXM) platform, integrating with multiple dealer CRMs and handling complex data inconsistencies. • Call Center Software from Scratch – Architected a modern call center platform, integrating SIP, WebRTC, AI-powered summaries, and voice bots to improve agent efficiency and automate workflows. • Enterprise Integration at Oracle – Worked on the Integration Bus Team, designing standardized data formats to streamline cross-team enterprise integrations. I am passionate about building secure, scalable, and intelligent software solutions that drive business growth and operational efficiency.
Pavan K. has worked .
Asif J.
$27/hr
100% Job Success
$200K+ earned
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1️⃣ The only Svelte OG on Upwork 2️⃣ 13,000+ Svelte Hours on Upwork I've helped 50+ clients turn complex ideas into production-ready, scalable solutions. Whether you need 𝗹𝗶𝗴𝗵𝘁𝗻𝗶𝗻𝗴-𝗳𝗮𝘀𝘁 𝘄𝗲𝗯 apps with 𝗦𝘃𝗲𝗹𝘁𝗲𝗞𝗶𝘁 or 𝗟𝗼𝘃𝗮𝗯𝗹𝗲 + 𝗦𝘂𝗽𝗮𝗯𝗮𝘀𝗲 𝗔𝗜 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 that actually work, I deliver results that enhance both 𝘂𝘀𝗲𝗿 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲, and 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗶𝗺𝗽𝗮𝗰𝘁. 💻 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: ✅ 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: SvelteKit, Next.js, React, Svelte, Vue.js, Tailwind CSS ✅ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, Express.js, Nest.js, Golang, TypeORM ✅ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MongoDB, MySQL, PostgreSQL, Supabase ✅ 𝗔𝗜/𝗠𝗟: LLM Fine-Tuning (Llama2/3, Mistral), RAG Systems, Agentic Workflows ✅ 𝗗𝗲𝘃𝗢𝗽𝘀: AWS, Docker, CI/CD Pipelines ✅ 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜: Python (for AI modeling), Deep Learning, and NLP applications ✅ 𝗟𝗼𝘃𝗮𝗯𝗹𝗲: Building scalable, human-centric AI systems for impactful user interactions 𝗪𝗵𝘆 𝘀𝗵𝗼𝘂𝗹𝗱 𝘆𝗼𝘂 𝗰𝗵𝗼𝗼𝘀𝗲 𝗺𝗲? ✓ 𝗦𝗽𝗲𝗲𝗱 + 𝗤𝘂𝗮𝗹𝗶𝘁𝘆: I ensure 40% faster load times with SvelteKit, without compromising performance or user experience. ✓ 𝗔𝗜 𝗧𝗵𝗮𝘁 𝗪𝗼𝗿𝗸𝘀: From prototypes to real-world systems, I develop AI-driven solutions that deliver measurable results, not just theory. ✓ 𝗖𝗹𝗲𝗮𝗿 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: I provide daily updates with no tech jargon, just clear and actionable insights. ✓ 𝗥𝗶𝘀𝗸-𝗙𝗿𝗲𝗲 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻: I offer a 100% satisfaction guarantee, ensuring your project is delivered exactly as expected, every time. 📈 𝗣𝗿𝗼𝘃𝗲𝗻 𝗥𝗲𝘀𝘂𝗹𝘁𝘀: With 𝟰𝟱+ successfully completed projects and over 13,000+ billable hours, my clients have rated me 𝟱 𝘀𝘁𝗮𝗿𝘀 across multiple projects. I’ve worked with startups, enterprises, and tech giants to solve their toughest problems, earning a 𝟏𝟎𝟎% client satisfaction rate. 𝗠𝗬 𝗦𝗧𝗢𝗥𝗬 For the last 𝟴 𝘆𝗲𝗮𝗿𝘀, I’ve been solving complex technical challenges for clients from various industries. My journey has been driven by the passion to simplify the complex, whether that’s through developing high-performance web applications or creating AI solutions that are scalable and reliable. From SvelteKit to Lovable AI systems, I thrive on building innovative products that matter. 🛠️ 𝗞𝗲𝘆 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗜’𝘃𝗲 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱: ✅ 𝗙𝗶𝗲𝗹𝗱 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 – Modernized a platform used by 1,500+ service teams across North America, improving dispatch time by 35% and achieving 99.97% uptime. ✅ 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 – Built a real-time e-commerce app with 2M+ active users across UAE & Asia. ✅𝗖𝗿𝗲𝗮𝘁𝗶𝘃𝗲 𝗔𝗴𝗲𝗻𝗰𝘆 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 – Designed a motion-rich frontend with 60% reduction in bounce rate, emphasizing animations and design. ✅𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱– Delivered a responsive dashboard for appointment and EMR management with HIPAA-compliant access, in under 10 weeks. 🌟 𝗪𝗵𝗮𝘁 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝗮𝘆 𝗮𝗯𝗼𝘂𝘁 𝗺𝗲: "Asif did an 𝗼𝘂𝘁𝘀𝘁𝗮𝗻𝗱𝗶𝗻𝗴 𝗷𝗼𝗯 on the frontend design and deployment of our project using SvelteKit. He was prompt in responding and went 𝗮𝗯𝗼𝘃𝗲 𝗮𝗻𝗱 𝗯𝗲𝘆𝗼𝗻𝗱, working extended hours to deliver on time." "Asif is 𝗵𝗶𝗴𝗵𝗹𝘆 𝘀𝗸𝗶𝗹𝗹𝗲𝗱 in SvelteKit and frontend development. He is fluent in English and strong in 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁." "Asif is 𝘃𝗲𝗿𝘆 𝘀𝘁𝗿𝗼𝗻𝗴 𝗶𝗻 𝗦𝘃𝗲𝗹𝘁𝗲 development. He sorted out a lot of tickets related to frontend work and solved complex 𝗠𝗲𝘁𝗲𝗼𝗿/𝗡𝗼𝗱𝗲.𝗷𝘀 𝗶𝘀𝘀𝘂𝗲𝘀. He is always available and dependable." 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝗺𝗼𝘃𝗲 𝗳𝗼𝗿𝘄𝗮𝗿𝗱? 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝘄𝗶𝘁𝗵: 1️⃣ Your 𝗯𝗶𝗴𝗴𝗲𝘀𝘁 𝘁𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗰𝗵𝗮𝗹𝗹𝗲𝗻𝗴𝗲 right now 2️⃣ Your 𝗶𝗱𝗲𝗮𝗹 𝘁𝗶𝗺𝗲𝗹𝗶𝗻𝗲 📩 I'll respond within 𝟮𝟰 𝗵𝗼𝘂𝗿𝘀 with a 𝗰𝗹𝗲𝗮𝗿 𝗽𝗹𝗮𝗻 𝗼𝗳 𝗮𝗰𝘁𝗶𝗼𝗻.
Asif J. has worked .
Mike K.
$40/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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Only complex projects, no fixed prices. ⭐️⭐️⭐️⭐️⭐️ "Mike did a great job coding a Python/Flask web app, adding AWS integrations, and building AWS CDK code. We’d be happy to work with this freelancer again." 🔥 AI Chatbot, AI Agent Development, AI App development, Chatbot Development, Generative AI, MLOps, Artificial Intelligence, Machine Learning, AI Development, AI Bot 🔥 I have 10+ years of experience in web development and AI-based applications development, in designing and implementing database models, APIs, and views to deliver a dynamic web-based solutions tailored to client specifications. Proficient in: 📈 implementing deep learning algorithms to analyze historical data and identify patterns and trends; 📊 developing predictive AI models using machine learning techniques based on various input data; 🔐 enhancing report generation efficiency by implementing caching mechanisms, data reuse strategies, and enhancing data security protocols; 🔗 building API handling interfaces to add a layer of abstraction between Product APIs and 100s of customer APIs; 🗂 building efficient record keeping with consistency and scale using a mix of MySQL, MongoDB and PostgreSQL clusters; 🗂 implementing AI chatbots, data extraction, data scraping ⚙️ implementing dev automation using Docker, Jenkins CI, and test automation tools. Typical Tech-stack includes: 🔹 Python frameworks: FastAPI, Flask, Django, n8n 🔹 Node.js, Express, Fastify, NestJS, Socket.IO, Feathers.js, Meteor.js 🔹 Front-end development: React, Next.js, Vue, Nuxt.js, Angular, JavaScript, TypeScript 🔹 Testing tools: Pytest, unittest, coverage.py 🔹 Scala 🔹 Scrapy 🔹 AWS Cloud stack DevOps & CI/CD Technologies: 🔩 Docker, Docker Compose 🔩 Kubernetes (EKS, k3s, Minikube) 🔩 Ansible, Chef, Puppet 🔩 GitHub Actions, GitLab CI, Jenkins, CircleCI 🔩 Nginx, Traefik, HAProxy 🔩 Terraform, Pulumi (Infrastructure as Code) Databases: 📒 Relational: PostgreSQL, MySQL, MariaDB 📒 Search/Analytics: Elasticsearch, ClickHouse, TimescaleDB 📒 NoSQL: MongoDB, Redis, DynamoDB Tools & Infrastructure: 📀 Git, GitFlow 📀 Monorepo Tools: Nx 📀 API Tools: Swagger, OpenAPI, Postman 📀 Monitoring: Prometheus, Grafana, Sentry 📀 Documentation/Planning: Notion, Confluence, Jira, Trello 📀 K8s Helm Charts 📀 Secrets Management: Vault Payment Integrations: 💸 Stripe 💸 Mastercard 💸 Google pay 💸 Apple pay 💸 PayPal 💸 Visa I apply AI across the technology landscape to improve business processes in your application. Please contact me for an initial consultation and further estimation on your desired product🧑‍💻 🔥 AI Chatbot, AI Agent Development, AI App development, Chatbot Development, Generative AI, MLOps, Artificial Intelligence, Machine Learning, AI Development, AI Bot 🔥
Raj Kiran S.
$25/hr
100% Job Success
$100K+ earned
Offers consultations
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I am a full-stack web developer with 18+ years of software development experience. My focus technologies are ASP.Net (MVC, Web API, Razor Pages, Web forms) C#, VB.Net JavaScript, jQuery, HTML, CSS, Bootstrap CSS, Tailwind CSS, Material UI ReactJS, Signalr, Net MAUI, ML.Net Blazor Server Entity Framework and SQL Server. I have extensive experience of developing web applications for many industry verticals. I am a full stack developer capable of developing Web applications and Mobile applications (using React Native and .Net Maui). During my professional career I have been responsible for development software from scratch, upgrading legacy applications to latest tech stack, maintaining and enhancing existing applications developed by other developers. I provide simple and manageable solution for a complex business problem. I communicate regularly regarding the project progress and I focus on understanding the requirements clearly to avoid any confusion while developing features. Please do check my upwork on work history and portfolio as well.