🏆 Top 10% Upwork Talent with 7+ Years of Experience in Software Industry 💎 Worked with Fortune 25+ companies and Startups 💰 $1.2 Million revenue generated for clients 📈 10M+ Active Users on My Developed Web Apps & 5M+ Downloads on My Developed Mobile Apps ✅ 50+ Successful Projects Delivered 🌐 Transformed Businesses with a ground-breaking Web & Mobile Apps 💎Github: github.com/JawadAli130 Greetings! I'm Jawad, a Senior Software Engineer and Data Science Expert with over 7 years of experience. My professional journey is underlined by a steadfast commitment to adding business value and enhancing user experiences. I take pride in developing solutions that are not just robust and scalable, but also maintainable, ensuring long-term success for my clients. My expertise spans a wide array of skills, enabling me to comfortably engage with a diverse range of clients from agile startups to large-scale enterprises. My portfolio includes successful projects across various sectors like automotive, eCommerce, retail, and financial technology. This diverse experience fuels my passion for continuous learning and seizing new challenges in the ever-evolving tech landscape. 🌟 Services Offered: 🌟 💻 Web & Mobile Application Development: • Proficient in Ruby on Rails • Django • Node.js • React • Angular • React Native 🔌 API Development & System Integration • Expertise in creating scalable APIs and process automation. 📊 Data Science & Big Data Solutions • Specialized in machine learning • ERD modeling • Spark • Hadoop • Kafka ☁️ Cloud Deployment & Management • Experienced with AWS • GCP • Azure • Docker • Kubernetes. 🌟 My Technical Stack Includes: 🌟 🖥 Frontend Technologies • React • Angular • Vue • Next.js • Nuxt.js • Redux • TypeScript • React Native • Flutter ⚙️ Backend Technologies • Ruby on Rails • Django • Node & Nest JS • Spring Boot • Laravel • Java • Swift 🗄 Databases & Big Data Tools • PostgreSQL • MySQL • MongoDB • Spark • Hadoop • Kafka 🛠 Deployment & DevOps • AWS • GCP • Azure • Docker • Kubernetes 🌟 Why Choose Me? 🌟 ⏱ Rapid Delivery: Proven ability to meet stringent deadlines with top-notch solutions. 📢 Effective Communication: Commitment to transparency and client engagement throughout project development. 🏆 Quality Assurance: Focus on delivering solutions that are reliable, sustainable, and scalable. I'm always online and available for urgent solutions and assistance. I am driven by the opportunity to use technology to address complex challenges and revolutionize businesses. Eager to connect with clients who value expertise and innovation. 🚀 Ready to elevate your project to the next level? I believe in forging relationships that are both long-lasting and mutually rewarding. If you're seeking a partnership that combines expertise, innovation, and dedication, then I'm your ideal match. Let's connect and discuss how we can turn your vision into reality. Reach out now, and let's start this exciting journey together!

I help companies ship real, production-grade AI features that scale — not fragile chatbot demos. As the founding engineer at Deathclock, I architected and built the end-to-end RAG and agentic pipelines that process complex biomarkers into personalized longevity plans using OpenAI, Gemini, and Anthropic Claude. With 15+ years of backend and data engineering experience at companies like Electronic Arts and WeWork, I build AI infrastructure with true production reliability. If you need an AI project that stays grounded, cuts token costs, and handles billions of data events seamlessly, let's talk. 🚀 CORE CAPABILITIES & DELIVERABLES: [ APPLIED AI & GENAI DEVELOPMENT ] * Production RAG Systems: Custom embeddings, retrieval tuning, and advanced vector search (pgvector, Pinecone) backed by rigorous evaluation pipelines to eliminate hallucinations. * Agentic Workflows: Multi-agent orchestration using Model Context Protocol (MCP), LangChain, and custom tool layers for autonomous corporate workflows. * LLM Infrastructure: Prompt evaluations, strict safety guardrails, token cost-monitoring, and complete observability (Datadog, OpenTelemetry). [ BACKEND & DATA PLATFORMS ] * High-Performance APIs: Highly concurrent microservices built from scratch in Go and Python designed for low tail latency and predictable scaling. * Data Engineering: Large-scale data lake migrations and streaming/batch pipelines using Spark, Snowflake, Kafka, Airflow, and Prefect. * Multi-Cloud & DevOps: Infrastructure as Code (Terraform) deploying secure, highly available clusters on AWS (Fargate, ECS) and GCP (GKE, Cloud Run). 💼 THE TRACK RECORD: * Principal Engineer @ Deathclock: Built the entire multi-cloud platform from day zero. * Staff Data Engineer @ Electronic Arts: Led central data lake migration to Snowflake. * Staff Software Engineer @ WeWork: Architected signal ingestion handling 60K events/sec. Whether you need a heavy-lifting data engine or a cutting-edge autonomous agent system, I write the production-grade code that makes it work. Click the "Invite" button to discuss your infrastructure.

I am a highly experienced IT professional with 16+ years of hands-on experience in Systems Administration, Cloud Infrastructure, DevOps, Networking, Security, and Software Development. Over the last few years, I have expanded my expertise into Artificial Intelligence, AI Agents, Large Language Models (LLMs), Automation, and Chatbot Development, helping businesses automate workflows and improve productivity through intelligent solutions. I specialize in building and deploying AI Agents, AI Chatbots, RAG Systems, Voice AI Solutions, Business Automation Workflows, and Local LLM Environments using modern AI technologies. AI & AI Automation and Deployment AI Agent AI Chatbot Ollama & Administration Local LLM Setup and Configuration Llama 3, DeepSeek, Qwen and Gemma Integration RAG (Retrieval-Augmented Generation) Systems Knowledge Base AI Assistants Voice AI Solutions AI-Powered Customer Support Systems Prompt Engineering AI Workflow Design AI Business Process Automation AI API Integration OpenAI Integration WhatsApp AI Chatbots MCP (Model Context Protocol) n8n AI Automation AI-Powered Web Applications Software Development C# ASP.NET .NET Core REST API Web Application Desktop Application API Integration Google Play API Integration JSON & XML Processing JavaScript HTML PHP Python YAML office 365 administration Azure DevOps and CI/CD pipeline Windows Server Administration Windows Server 2008 – 2022 Active Directory Group Policy Management LDAP DHCP DNS RADIUS Windows Security Hardening Hyper-V Virtualization SCCM RDP Configuration Server Migration Performance Optimization System Installation & Upgrade Linux Server Administration CentOS 6, 7, and 9 Ubuntu 10.04 – 24.04 Debian 8, 9, 10, 11, and 12 Linux Security Hardening LDAP Configuration Shell Scripting Server Optimization Performance Tuning Service Deployment and Management Cloud Computing Microsoft Azure Amazon Web Services (AWS) AWS EC2, S3, Lambda, Route 53, RDS & AWS Serverless Architecture Google Cloud Platform (GCP) Cloud Infrastructure Design Cloud Migration Cloud Security Web Servers Apache Server (Linux & Windows) Apache Tomcat (Linux & Windows) Nginx Server (Linux & Windows) IIS (Internet Information Services) Node.js Hosting Environment PHP Hosting Environment XAMPP WAMP LAMP Stack LEMP Stack SSL Installation and Configuration Website Migration Performance Optimization Reverse Proxy & Load Balancing Nginx Reverse Proxy Apache Reverse Proxy IIS Reverse Proxy Nginx Load Balancing Apache Load Balancing HAProxy Squid Proxy 3Proxy Varnish Cache Docker-Based Reverse Proxy Solutions V2ray Xray Email Servers & Email Security Microsoft Exchange Server 2010 & 2019 Zimbra Postfix Exim iRedMail Kerio Connect Zoho Mail hMailServer Secure Email Infrastructure End-to-End Encryption (E2EE) OpenPGP / PGP S/MIME Email Security & Protection Database Administration Microsoft SQL Server 2012-2025 PostgreSQL MySQL 5.7 – 8.0 MariaDB MongoDB SQLite Database Optimization Backup & Recovery Performance Tuning Backup & Disaster Recovery Veeam Bacula Backup Syncthing Rsync Hadoop Big Data Synology NAS FreeNAS Disaster Recovery Planning Business Continuity Solutions Data Protection Strategies DevOps & Virtualization Docker Docker Compose VMware ESXi, vCenter & Workstation vMotion & Storage vMotion Hyper-V KVM Virtualization XEN Server Infrastructure Deployment Environment Automation Networking MikroTik RouterOS LAN & WAN Networks VLAN Configuration VPN Solutions Routing & Switching Network Monitoring Network Troubleshooting Routers & Wireless Solutions MikroTik RouterOS OpenWRT DD-WRT UniFi Ruijie Networks EnGenius EzMaster Wireless Network Deployment Mesh Network Solutions Firewall pfSense Fortinet FortiGate Sophos XG SonicWall Kerio Control IPFire IPCop Security Hardening Access Control Policies Network Security Solutions Hostaing panel cPanel & WHM Plesk Webmin Virtualmin VestaCP Sentora zPanel Management Systems WordPress Magento OpenCart Chat & Collaboration Servers Rocket.Chat OpenFire Asterisk VoIP Server FreePBX FTP Servers Monitoring & Analytics ELK Stack Log Analysis Infrastructure Monitoring Performance Monitoring Captive Portal Solutions FreeRadius Radius Server CoovaChilli Chillispot OpenNDS WifiDog Captive Portal Solutions Guest WiFi Authentication Systems Why Work With Me? 16+ Years of Professional IT Experience AI Agent & LLM Development Expertise Strong Problem-Solving Skills Enterprise Infrastructure Experience Secure & Scalable Solutions Fast Communication & Reliable Support Long-Term Client Relationships Focus on Quality, Performance, and Security I help businesses deploy secure infrastructure, automate operations, build AI-powered solutions, and develop scalable applications that deliver real business value. Whether you need an AI Agent, Ollama deployment, n8n automation, cloud infrastructure, server administration, DevOps support, or custom software development, I am ready to help bring your project to success.

🔥 Upwork's Top Rated Plus Developer ⭐⭐⭐⭐⭐ Expert-vetted 🚀 | 2,200+ High-Quality Hours ⏰ | Crafting Scalable Solutions Since 2017 🎉 Why Work With Me? ✨ Commitment: I'm all about meeting deadlines and making your project a success. On time, every time! ✨ Quality Assurance: Diligent and meticulous, I ensure top-notch project output every time. ✨ Clear Communication: I'm not just a coder; I'm a communicator. Clear, responsive, and always here for you! ✨ Simplicity Matters: I keep things simple, efficient, and effective. Here's Why You Should Consider Working With Me: 🚀 Experience Matters: With 6+ years in tech, I bring a wealth of knowledge in software and AI technology, offering strategic guidance for your business's success. 💻 Full-Stack Expertise: A bias for action and a commitment to excellence define my full-stack skills. I ensure every project is of the highest quality. 🗣️ Communication Maestro: Whether it's Slack, Skype, MS Teams, or email, I'm your communication virtuoso. Questions, updates, or just a chat—I'm always here. Client Testimonials: 🏆 "Harpalsinh is a very responsive and regular person. He can get the things done. I will definitely recommend a cooperative freelancer like him." 🏆 "Kudos to Harpalsinh and team for being a deadline superheros. They not only met every deadline but also made sure our project executed smoothly. Communication was on point. They are truly tech genius. I highly recommend them." 🏆 "Harpalsinh was a steady contributor when I hired him for a special project. He is very responsive. Overall, we are very satisfied with his output and will stay in touch with him in future projects. Good luck!." Services I Offer: ✅ Complex Systems Architecture, ERP, CRM, and Chatbot Development ✅Business Process Automation ✅ API, Full-Stack Web, and Mobile App Development ✅ Custom Enterprise Portals, Order and Inventory Management Systems, Dashboards, Analytics, and Reporting Systems ✅ SaaS Platforms, Marketplaces, CMS Websites ✅ Strategic Guidance and Technical Leadership for Startup Teams ✅ Generative AI Implementation (Open AI) ✅ Data Engineering (Hadoop, Big Data, Data Modeling, Data Pipelines, Workflow Management) My Approach for Successful Project Outcomes: 1️⃣ Understand Goals: Dive deep into customer goals and visions. 2️⃣ Suggest Solutions: Provide technical solutions aligned with business objectives. 3️⃣ Development: Craft technical requirements and design, then implement the solution. 4️⃣ Hand-off & Support: Provide hand-off, training, and ongoing support. Tech Stack: 🛠️ Tech: React, Next/Nuxt, Angular, NodeJS, GraphQL, .NET (C#), Python/Django, TypeScript, Redux, JavaScript, PHP, WordPress, Laravel, Tailwind CSS, HTML5/CSS3 📊 Database: MS SQL, MongoDB, MySQL, PostgreSQL, ChromaDB, Redis, MariaDB 🌐 Serverless: Functions ☁️ Cloud: Azure, AWS, Google Cloud Platform ⚙️ DevOps: GitHub, Azure DevOps, CI/CD, Docker, Jenkins, Selenium, Kubernetes, CircleCI, Bitbucket 🧠 Generative AI: Open AI, ChatGPT, Dall.E.3, Stable Diffusion, Llama, Lambda, Hugging Face. LangChain 🤖 Agentic AI: LangChain, LangGraph, AutoGen, Haystack Agents, AutoGPT, Meta Agents, Chain-of-Thought Reasoning, Multi-Agent Orchestration, Vector Databases (Pinecone, Weaviate, Milvus) PMO Tools: 🚀 Jira, Trello, ClickUp, Asana, Notion, Zoho Projects ⏳ In a nutshell, let's breathe life into your ideas and turn your vision into reality! If you're seeking a CTO or startup tech advisor with strategic guidance, technical leadership, and excellent development skills, reach out! Click the green 🟩Invite to Job🟩 button and let's kick off your next project! Excited to hear from you soon. Thank You 🙏🏻

Hi, I'm a senior full-stack mobile app developer with over 12 years of experience, I'm designing, developing, and delivering innovative, problem-solving mobile apps for the past 13 years. I have been the lead engineer and driving force behind apps that have shaped industries such as social networking, healthcare, sports, e-commerce, events, e-learning, and more. My expertise lies in designing functional rich, user-friendly mobile interfaces that enhance experience and drive user engagement. I'm highly skilled in Android, iOS, React Native, Flutter, React, Python, Node.js, AI/ML, ChatGPT APIs, AI model fine-tuning, PostgreSQL, MySQL, MongoDB, and more. My skills include: ✅ Mobile App Development: Android Development: Expertise in Android Studio, Gradle, Android SDK, Material Design, and Jetpack components. iOS Development: Proficiency in Xcode, Cocoa Touch, UIKit, SwiftUI, and Core Data. Backend Integration: Solid understanding of RESTful APIs, GraphQL, and Firebase for seamless integration of app functionalities with server-side components. Agile Methodologies: Experience working in Scrum and Kanban frameworks. Continuous Integration and Deployment (CI/CD): Familiarity with tools like Jenkins, Travis CI, and Fastlane. Testing: Proficiency in unit testing, UI testing, and automation testing using frameworks like JUnit, Espresso, XCTest, and Appium. UI/UX Design: Skilled in designing user interfaces that ensure seamless navigation and intuitive user experience. 🟩 Mobile App Frameworks Expertise: 🟢 React Native: Building cross-platform mobile applications with code reusability. Implementing robust state management solutions using Redux, MobX, and the Context API. Writing clean, modular, and efficient code using JavaScript (ES6+) and TypeScript. Implementing offline-first strategies and integrating push notifications and deep linking. 🟢 Flutter: Utilizing core components like StatelessWidget, StatefulWidget, and InheritedWidget. Leveraging Dart extensions and implementing sound null safety. Creating custom UI elements and animations using Flutter's CustomPaint widget. Using platform channels and method channels for seamless communication between Dart and native platform code. Implementing internationalization and localization for supporting multiple languages. ✅ Full Stack Development: My expertise includes: Node.js, Python, PHP and JavaScript, Django, Typescript, Javascript, Next.js, React.s,Angular, etc. CMS Platforms: Extensive experience with WordPress. Specialize in custom themes, plugins, and performance optimization. Server Management: Skilled in managing servers with technologies like Apache, Nginx, Amazon Linux, Unix, PHP-fpm, CentOS, and Ubuntu. Socket Programming: Expertise in real-time applications using Node.js and Redis. Cloud Services: Proficient in deploying applications on AWS services for high scalability and reliability. ✅ AI/ML Expertise: My areas of expertise include: Transformer Models: Experience with BERT, GPT, T5, and building AI chatbots leveraging ChatGPT. Programming Languages: Highly skilled in Python, R, TensorFlow, Keras, PyTorch, and Scikit-learn. Cloud Platforms: Extensive experience with AWS (SageMaker, EC2, S3), GCP (AI Platform, Dataflow), and Azure (ML Studio, Databricks). Machine Learning Algorithms: Proficient in SVM, Decision Trees, Random Forests, Gradient Boosting, K-Means, DBSCAN, PCA, ICA, and Q-Learning. Natural Language Processing (NLP): Skills include Tokenization, POS Tagging, Dependency Parsing, Named Entity Recognition, Sentiment Analysis, and Seq2Seq models. Deep Learning Architectures: Expertise in CNNs, RNNs, LSTMs, GRUs, GANs, Autoencoders, and Attention Mechanisms. Computer Vision: Experience in Object Detection, Image Segmentation, OCR, Facial Recognition, and Style Transfer. Time Series Analysis: Proficient with ARIMA, SARIMA, GARCH, and Prophet. Data Science Techniques: Skilled in Supervised Learning, Unsupervised Learning, Semi-Supervised Learning, Reinforcement Learning, Transfer Learning, and Active Learning. Big Data Analytics: Experience with Hadoop, Spark, and Dask for distributed and parallel computing. Data Visualization: Proficient with Matplotlib, Seaborn, Plotly, and D3.js. My analytical and problem-solving abilities, combined with effective communication skills, enable me to collaborate seamlessly with interdisciplinary teams and clients. I use my skills to design and develop complex app ideas into user-friendly intuitive interfaces that direct user engagement. I'm looking forward to having a short discussion with you. Warm Regards, Akhilesh

Hey there! 👋 Welcome to my profile! I'm Aveen Faheem, your go-to Data Scientist and AI Engineer ready to tackle your data challenges head-on. With over 5 years of hands-on experience in Data Science and Machine Learning and AI, I'm here to help you harness the potential of your data, no matter where you are in the world. I've got the expertise you need to turn your data into actionable insights. My Toolkit Includes: - AI Automation Agents 👩‍💻 - Data Mining ⛏️ - Data Visualization 📊 - Deep Learning 🧠 - Machine Learning 🤖 - Microsoft Azure ☁️ - Natural Language Processing 🗣️ - Python programming 🐍 - SQL 💾 - Statistical Analysis 📈 - Big Data Technologies (Hadoop, Spark) 🚀 I thrive on unraveling complex datasets and crafting compelling stories that drive strategic decision-making. Let's dive into your data-driven journey together! 🚀 Whether you're a startup 🌱 or a seasoned enterprise 💼, I'm excited to collaborate and bring your data visions to life. Let's connect and discuss transforming your data challenges into success stories 🌐, no matter where you're located! 🌍

𝗜'𝘃𝗲 𝗛𝗲𝗹𝗽𝗲𝗱 𝗗𝗼𝘇𝗲𝗻𝘀 𝗼𝗳 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 Develop AI / ML Prototypes. 🤖 Each one 𝗔𝗻𝘀𝘄𝗲𝗿𝘀 𝗮 𝗞𝗲𝘆 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗤𝘂𝗲𝘀𝘁𝗶𝗼𝗻: ❝Should we invest more money in data science?❞ Expert-Vetted Badge: Top 1% on Upwork. Free intro call - invite me! We will co-develop a plan to apply AI / ML to your business or product. 📈 👇 Learn More About Me 👇 ----- 𝗪𝗵𝗮𝘁 𝗠𝗮𝗸𝗲𝘀 𝗠𝗲 𝗨𝗻𝗶𝗾𝘂𝗲? ----- I've played many roles: 𝐞𝐱𝐞𝐜𝐮𝐭𝐢𝐯𝐞, 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐦𝐚𝐧𝐚𝐠𝐞𝐫, 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐥𝐞𝐚𝐝, 𝐜𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐨𝐫, 𝗶𝗻𝘀𝘁𝗿𝘂𝗰𝘁𝗼𝗿, and 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭. These diverse perspectives allow me to: 🟢 Ask compelling questions 🟢 Listen with empathy for a stakeholder's role 🟢 Hone in on the most important product features, capabilities and insights. This 𝗺𝗶𝘅 𝗼𝗳 𝘁𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗮𝗻𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 / 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝘀𝗸𝗶𝗹𝗹𝘀 helps me provide 𝗲𝘅𝗰𝗲𝗽𝘁𝗶𝗼𝗻𝗮𝗹 𝘃𝗮𝗹𝘂𝗲. ----- 𝗛𝗼𝘄 𝗗𝗼𝗲𝘀 𝗮𝗻 𝗘𝗻𝗴𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗚𝗼? ----- We build in cycles: ▶️ We collaborate to set realistic goals. ⤴️ I build a little (or work with a team to build). 🔁 I let you know what I found; we restart. These cycles get larger over time, and stop when you know: "Should you invest more money in data science?" ----- 𝗛𝗼𝘄 𝗠𝘂𝗰𝗵 𝗧𝗶𝗺𝗲 𝗮𝗻𝗱 𝗠𝗼𝗻𝗲𝘆? ----- Cycle   Billed Hours    Key Discussion -------   ---------------  --------------------------- 1     ~5 - 10󠀠     What is the goal? 2      ~10 - 30      Product tradeoffs 3      ~15 - 40     How do we deploy? 4+      ~20 - 60     Product tradeoffs The total project cost depends on: 🟡What you already have in place 🟡Who you already have working on it 🟡Who else you need to bring in ----- 𝗪𝗵𝘆 𝗦𝗵𝗼𝘂𝗹𝗱 𝗬𝗼𝘂 𝗧𝗿𝘂𝘀𝘁 𝗠𝗲? ----- I get great results for my clients, and they will tell you so! ❝ 𝙒𝙤𝙬. 𝘼𝙖𝙧𝙤𝙣 𝙪𝙣𝙙𝙚𝙧𝙨𝙩𝙖𝙣𝙙𝙨 𝙖𝙡𝙡 𝙩𝙖𝙨𝙠𝙨 𝙗𝙚𝙛𝙤𝙧𝙚 𝙬𝙚 𝙛𝙞𝙣𝙞𝙨𝙝𝙚𝙙 𝙩𝙤 𝙙𝙚𝙨𝙘𝙧𝙞𝙗𝙚 𝙤𝙪𝙧 𝙣𝙚𝙚𝙙𝙨. 𝙃𝙚 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙤𝙥𝙚𝙣 𝙩𝙤 𝙨𝙪𝙜𝙜𝙚𝙨𝙩𝙞𝙤𝙣𝙨 𝙗𝙪𝙩 𝙖𝙡𝙨𝙤 𝙝𝙖𝙫𝙚 𝙜𝙧𝙚𝙖𝙩 𝙨𝙠𝙞𝙡𝙡𝙨 𝙞𝙣 𝙘𝙤𝙢𝙢𝙪𝙣𝙞𝙘𝙖𝙩𝙞𝙣𝙜 𝙝𝙞𝙨 𝙤𝙬𝙣 𝙞𝙙𝙚𝙖𝙨. 𝙃𝙞𝙨 𝙖𝙥𝙥𝙧𝙤𝙖𝙘𝙝 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙨𝙢𝙖𝙧𝙩, 𝙜𝙧𝙚𝙖𝙩 𝙘𝙤𝙢𝙢𝙪𝙣𝙞𝙘𝙖𝙩𝙞𝙤𝙣𝙨 𝙖𝙣𝙙 𝙜𝙧𝙚𝙖𝙩 𝙥𝙧𝙤𝙙𝙪𝙘𝙩 𝙢𝙖𝙣𝙖𝙜𝙚𝙢𝙚𝙣𝙩 𝙨𝙠𝙞𝙡𝙡𝙨. 𝘼𝙨𝙠𝙨 𝙜𝙤𝙤𝙙 𝙦𝙪𝙚𝙨𝙩𝙞𝙤𝙣𝙨 𝙖𝙣𝙙 𝙘𝙖𝙣 𝙙𝙚𝙡𝙞𝙫𝙚𝙧 𝙗𝙪𝙨𝙞𝙣𝙚𝙨𝙨 𝙫𝙖𝙡𝙪𝙚. 𝙏𝙤𝙥 𝙥𝙧𝙤𝙛𝙚𝙨𝙨𝙞𝙤𝙣𝙖𝙡! ❞ 🗣 𝗠𝗮𝘁𝗲𝘂𝘀𝘇 𝗞𝗹𝘂𝗽𝗰𝘇𝘆𝗻𝘀𝗸𝗶, CEO of Curulis (50 person company; People Analytics space; Poland based). 🗣 I've also made a difference in full-time leadership roles: 📈 𝗩𝗣 𝗼𝗳 𝗢𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝘀 𝗮𝘁 𝗔𝗕𝗨𝗩 𝗠𝗲𝗱𝗶𝗮: Built a sales information system and a data-driven marketing investment platform. Developed executive dashboards and a KPI tracker. Resulted in reversing a negative trend and growing revenue +20% y/y. 📈 𝗗𝗶𝗿𝗲𝗰𝘁𝗼𝗿 𝗼𝗳 𝗗𝗮𝘁𝗮 𝗮𝘁 𝗗𝗮𝘁𝗮𝗾𝘂𝗲𝘀𝘁: Consolidated and rebuild trust in data. Built platform to analyze educational content, marketing effectiveness, and company KPI and KRIs. Resulted in growing revenue at +4% m/m. ----- 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗖𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀? ----- I've been an expert technologist for 15+ years (and a technologist for 10 more)! I have a toolkit for every size of data. Here's a representative sample: ▪️ Smallish: Excel, Tableau, Python / Anaconda, sklearn / pandas, MySQL ◾ Bigger: Redshift, Athena, MongoDB, Neo4j, NLTK ◼️ Big: Hadoop + Spark ecosystem; AWS ecosystem, Java / Scala, MLlib I also make liberal use of AI-coding agents. My productivity has significantly increased since early 2026! ----- 𝗪𝗵𝘆 𝗗𝗼 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗟𝗼𝘃𝗲 𝗠𝗲? ----- I listen and I don't waste their money! ❝ 𝘼𝙖𝙧𝙤𝙣 𝙞𝙨 𝙚𝙭𝙘𝙚𝙥𝙩𝙞𝙤𝙣𝙖𝙡. 𝙁𝙧𝙤𝙢 𝙨𝙩𝙖𝙧𝙩 𝙩𝙤 𝙛𝙞𝙣𝙞𝙨𝙝, 𝙝𝙚 𝙬𝙖𝙨 𝙨𝙤 𝙥𝙧𝙤𝙛𝙚𝙨𝙨𝙞𝙤𝙣𝙖𝙡. 𝙃𝙚 𝙬𝙤𝙧𝙠𝙚𝙙 𝙝𝙖𝙧𝙙 𝙩𝙤 𝙙𝙚𝙚𝙥𝙡𝙮 𝙪𝙣𝙙𝙚𝙧𝙨𝙩𝙖𝙣𝙙 𝙢𝙮 𝙜𝙤𝙖𝙡𝙨 𝙖𝙣𝙙 𝙣𝙚𝙚𝙙𝙨 𝙛𝙤𝙧 𝙩𝙝𝙚 𝙥𝙧𝙤𝙟𝙚𝙘𝙩, 𝙖𝙣𝙙 𝙝𝙚 𝙬𝙖𝙨 𝙘𝙖𝙧𝙚𝙛𝙪𝙡 𝙩𝙤 𝙖𝙧𝙩𝙞𝙘𝙪𝙡𝙖𝙩𝙚 𝙩𝙝𝙚𝙢 𝙗𝙖𝙘𝙠 𝙩𝙤 𝙢𝙖𝙠𝙚 𝙨𝙪𝙧𝙚 𝙬𝙚 𝙬𝙚𝙧𝙚 𝙖𝙡𝙞𝙜𝙣𝙚𝙙. 𝙃𝙚 𝙬𝙖𝙨 𝙞𝙣 𝙘𝙤𝙣𝙨𝙩𝙖𝙣𝙩 𝙘𝙤𝙢𝙢𝙪𝙣𝙞𝙘𝙖𝙩𝙞𝙤𝙣 𝙬𝙞𝙩𝙝 𝙢𝙚 𝙖𝙨 𝙝𝙚 𝙬𝙖𝙨 𝙬𝙤𝙧𝙠𝙞𝙣𝙜, 𝙖𝙣𝙙 𝙬𝙝𝙚𝙣 𝙬𝙚 𝙝𝙞𝙩 𝙥𝙤𝙞𝙣𝙩𝙨 𝙬𝙝𝙚𝙧𝙚 𝙟𝙪𝙙𝙜𝙚𝙢𝙚𝙣𝙩 𝙘𝙖𝙡𝙡𝙨 𝙣𝙚𝙚𝙙𝙚𝙙 𝙩𝙤 𝙗𝙚 𝙢𝙖𝙙𝙚, 𝙝𝙚 𝙥𝙧𝙤𝙫𝙞𝙙𝙚𝙙 𝙢𝙪𝙡𝙩𝙞𝙥𝙡𝙚 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙𝙖𝙩𝙞𝙤𝙣𝙨 𝙖𝙣𝙙 𝙧𝙚𝙖𝙨𝙤𝙣𝙨 𝙛𝙤𝙧 𝙚𝙖𝙘𝙝. 𝙏𝙝𝙚 𝙚𝙣𝙙 𝙧𝙚𝙨𝙪𝙡𝙩 𝙞𝙨 𝙖 𝙨𝙤𝙡𝙪𝙩𝙞𝙤𝙣 𝙩𝙝𝙖𝙩 𝙄 𝙖𝙢 𝙨𝙤 𝙩𝙝𝙧𝙞𝙡𝙡𝙚𝙙 𝙬𝙞𝙩𝙝! 𝙄 𝙘𝙖𝙣'𝙩 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙 𝘼𝙖𝙧𝙤𝙣 𝙝𝙞𝙜𝙝𝙡𝙮 𝙚𝙣𝙤𝙪𝙜𝙝! ❞ 🗣 𝗔𝗽𝗿𝗶𝗹 𝗦𝗲𝗶𝗳𝗲𝗿𝘁, Founder of Decision Analytics (Consumer Analytics space; USA based) 🗣 ----- 𝗡𝗲𝘅𝘁 𝗦𝘁𝗲𝗽𝘀 ----- 📞 Invite me to your job on Upwork! Thanks, Aaron Merlob

Innovative Full Stack Senior Software Developer and Systems Architect A highly skilled professional with extensive expertise in leading-edge software development, system architecture, and project management. Specializes in event-driven websites, iot, big data, automation, embedded programming, llms, robotics, cloud engineering, continuous integration, and delivery. A proven track record of pioneering robust, scalable systems and leading projects from concept to completion with precision and efficiency.

⭐ Top-rated Web/Mobile App and Websites Development service provider with extensive experience of 8+ yrs and 100% Job Success Rate on Upwork. ⭐Technology Stack: Web: Angular, HTML, CSS, React JS, React JS, Vue JS, Jade, Next JS,Drupal, Liferay, CMS Portal, JBPM, Pega. -Backend: Java, Node JS, Spring Boot, Php, Magento, Laravel, Drupal, WordPress, Hibernate, .Net, Microservices, Architect, API, Python, NetFlix, Zuul routing, KAFKA Message system, MicroServices -Database: MongoDB, MySQL, SQL, Oracle, Postgres, NoSQL,Hadoop, Graph DB, Neo4J. -Mobile: React Native, Android Java, Kotlin, iOS Swift, Objective C, Flutter, Responsive Angular -DevOps: AWS, GCP, Azure, Digital Ocean, FreeCerts, SSH, Cloudflare, Domain.com, -Design: Figma, XD, Photoshop, Visual Communication,Web Design,Usability Testing,User Interface Design,Adobe XD,Mobile App Design,User Experience Design,iPhone UI Design,Adobe Photoshop -Content Writing: Whitepaper, Blog, Website content, Technical writing, Post, Legal agreement, proposal, bid proposal etc. - Web Project work: Angular, React JS, Vue JS 👉 Delivered projects that focused on: - Business domain: healthcare, insurance, social media, messenger, dating, fitness, on-demand delivery apps (Restaurant/Courier), ... - Startup: from validating the idea, research market, UI/UX design, development, and consulting for marketing approaches - SMEs that need to digitalize their business: website, mobile app, research, management dashboard, - Latest trends in technologies: AR, Healthcare, Flutter, TensorFlow, ReactJS, AngularJS, NodeJS . - Agile Methodologies and RESTful Web development. - Expertise in Amazon Web Services like S3, EC2, CDN (CloudFront) - Open Source Contribution to plugins like youtube_model and acts_as_redeemable available on Git. - Expertise in API Integration and SDK Development. Below are a few examples: + Payment Gateway API Integration (Stripe Connect, Apple Pay, PayPal, etc.) + Hardware Integration (Sonos, Profusion, Bluetooth, Roku, Chromecast, Apple TV, Bluetooth Beacon, MINIX, etc) + Messaging SDK and Chat API (Twilio etc) + Google Maps GeoLocation API Integration + Social Account Integration (Facebook, Google, Twitter, Instagram, etc.) Still learning, just drop me a note of your requirement and let me take it from there. 👉 Delivered projects that focused on: - Business domain: healthcare, insurance, social media, messenger, dating, fitness, on-demand delivery apps (Restaurant/Courier), ... - Startup: from validating the idea, research market, UI/UX design, development, and consulting for marketing approaches - SMEs that need to digitalize their business: website, mobile app, research, management dashboard, - Latest trends in technologies: AR, Healthcare, Flutter, TensorFlow, ReactJS, AngularJS, NodeJS ... - Agile Methodologies and RESTful Web development. - Expertise in Amazon Web Services like S3, EC2, CDN (CloudFront) - Open Source Contribution to plugins like youtube_model and acts_as_redeemable available on Git. - Expertise in API Integration and SDK Development. Below are a few examples: + Payment Gateway API Integration (Stripe Connect, Apple Pay, PayPal, etc.) + Hardware Integration (Sonos, Profusion, Bluetooth, Roku, Chromecast, Apple TV, Bluetooth Beacon, MINIX, etc) + Messaging SDK and Chat API (Twilio etc) + Google Maps GeoLocation API Integration + Social Account Integration (Facebook, Google, Twitter, Instagram, etc.) Still learning, just drop me a note of your requirement and let me take it from there.

Over 16 years of Experience in best-performing website designs and webflow developer. Best Usability methods for website and Landing pages for leads and sales Improvement. Expert Level in Figma, . Highly Experienced with Conversion Rate Optimisation. 👉 Team-leadership, Committed and Responsible. Are you Looking for Highly convertible customers through your website or Landingpages? 👉 Then, you need best performing website design with perfect strategy (AB testing, Usability test) with user experience (UX). webflow development agency ❝ Website designing with proven Ui Ux brings 10x times more conversion with less bounce rate.❞ Don Norman, Director Design Lab at University of California. I am 🔻 Top Rated Visual/Graphic/Product Designer 🔻 Over 16 years of Global experience helping Product Managers, CTOs, Entrepreneurs, Marketing teams, Agencies, Startups, and SMBs; Boosting businesses, testing usabilities. My core competency is producing best practices designs, seamless user flows, and data driven design strategy to grow businesses, websites, Landing pages and stores. 100s of Super Satisfying Customers. ------------------------------------------------------------------------- ✅ Pre-job consultancy is Free! ✅ Let's discuss the scope of the work before starting. ------------------------------------------------------------------------- Deliverables: ➊ High fidelity Website design (Figma) ➋ Pre-development, Fully functional prototype design ➌ Style Guide for Brand Book. On-demand: ➊ Wireframes before high fidelity screens ➋ Figma to Html/WordPress/Webflow conversion ➌ Target-based content suggestions (keywords Research) ➍ Website development CSS Case Studies (recommended) : saqibshah.com/websites-2/ Core Skills • Website Designing • WordPress website designing • UI UX design • Website development web design • WordPress Elementor • Wordpress designer • Figma • Prototype design • Webflow website development • Infographic design • AB testing and fixing UX issues • Conversion Rate Optimisations CRO (Design Fixes) • GA4 optimisation Certifications: ⚡ Product Design ⚡ Product Management ⚡ Ui Design Patterns ⚡ Ux Basics and Foundations ⚡ Information visualization getting Dashboard rights. ⚡ SMB Lead Generation Methodology ⚡ Digital Marketing (B2B) ⚡ Business Development: Strategic Planning ⚡ Wining Upwork ☕ For More, I am happy to set a discovery call. ThankYou!