I'm Bazghah Bibi. For the past 5 years I've worked as a virtual assistant with a focus on customer support, helping businesses respond to customers quickly, resolve issues, and keep service quality consistent even when volume gets high. I've handled support across email, live chat, and inboxes for ecommerce stores, service businesses, and agencies, alongside the general admin work that usually comes with it, like scheduling, data entry, and CRM updates. My goal is always the same: customers get fast, clear, helpful responses, and nothing falls through the cracks. mplaints, and issue resolution What I Can Do For You: 🙋 General Virtual Assistance ✅ Day-to-day virtual assistance for entrepreneurs, executives, and business owners ✅ Personal assistance, errand coordination, and lifestyle management ✅ Inbox management, scheduling, and task prioritization ✅ Appointment setting and calendar coordination ✅ Cold calling and outreach support ✅ Transcription and data mining ✅ Newsletter management and distribution ✅ Proofreading, editing, and ghostwriting ✅ Blog writing and content creation ✅ Online research and information gathering on any topic ✅ Amazon, eBay, and Etsy shop management ✅ Dropshipping support and product research ✅ Vendor and supplier communication ✅ Forum and blog commenting for audience engagement 🗂 Administrative & Executive Support ✅ High-level executive assistance for C-suite and senior management ✅ Virtual receptionist services and business correspondence ✅ Email and calendar management to keep your day structured and productive ✅ File and document management for seamless organization and easy access ✅ Meeting minutes and reporting to keep your team aligned and informed ✅ Travel and accommodation booking handled end-to-end ✅ Invoice and billing support to keep your finances accurate and on track ✅ Expense tracking and budget management ✅ Contract and agreement preparation ✅ Policy and procedure documentation ✅ SOP (Standard Operating Procedure) creation and management ✅ Legal document preparation and administrative filing ✅ Payroll assistance and vendor management ✅ Procurement support and office administration 📋 Project Management ✅ Planning, delegating, and tracking tasks across teams and departments ✅ Setting up and managing workflows in Asana, Trello, ClickUp, Monday, and Notion ✅ Ensuring projects are delivered on time, within scope, and on budget ✅ Event planning and coordination from start to finish ✅ Team communication and coordination via Slack and Zoom 📞 Customer Support & Success Management ✅ Live chat support and help desk setup and management ✅ Ticket management using Zendesk and Freshdesk ✅ Customer complaint handling and resolution ✅ Order tracking and refund management ✅ Customer feedback collection and analysis ✅ Phone and email support ✅ Customer onboarding and retention management ✅ CRM-based customer support workflows ✅ Community management for Facebook Groups, Discord, and Slack communities ✅ Online reputation management and brand monitoring ⚙️ CRM & Automation ✅ CRM setup and automation via GoHighLevel, HubSpot, Zoho, Salesforce, and Pipedrive ✅ Zapier, Make, Pabbly, and n8n workflow automation ✅ Chatbot setup via ManyChat, Tidio, and Intercom ✅ API integrations and database management 📣 Digital Marketing ✅ Social media management and paid ads (Facebook, Instagram, Google) ✅ SEO, keyword research, and content strategy ✅ Email marketing via Mailchimp, ActiveCampaign, and ConvertKit ✅ Sales funnel building and landing page optimization 🎨 Graphic Design ✅ Logo, branding, social media graphics, flyers, and eBooks ✅ Presentations, infographics, banners, and print design Tools: Canva, Adobe Photoshop, Illustrator, InDesign, Figma 🎬 Video Editing ✅ YouTube videos, Reels, motion graphics, subtitles, and thumbnails Tools: Adobe Premiere Pro, Final Cut Pro, CapCut 🌐 Website Development ✅ WordPress, Shopify, Wix, Squarespace, and Webflow ✅ Landing pages, e-commerce setup, and website maintenance 🤖 AI-Powered Productivity ✅ ChatGPT and AI tools for faster research, content, and automation 🛠 Tools & Platforms: Asana, Trello, ClickUp, Monday, Notion, HubSpot, Salesforce, GoHighLevel, Zoho CRM, Zapier, Make, Canva, Adobe Suite, Premiere Pro, WordPress, Shopify, Mailchimp, QuickBooks, Google Workspace, Microsoft Office, ChatGPT 🌍 Industries Served: E-Commerce, Real Estate, Healthcare, Legal, Finance, Marketing, Tech, Education, Non-Profit, Coaching, Media, Logistics, Fashion, and Hospitality Why Work With Me? ✅ 5+ years of experience across multiple disciplines ✅ One-stop solution : VA, design, video, web, marketing, and automation ✅ Reliable, organized, and deadline-driven ✅ AI-powered for faster and smarter results ✅ 100% committed to your business growth 📩 Message me now and I will respond within 24 hours with a clear plan to support your business!

25+ years building enterprise software where Python AI meets Java scale. 100+ full-stack systems delivered, 10M+ users supported, and real-time platforms processing millions of events - from AI/ML and automation to Spring Boot, APIs, cloud & modern web apps. 👋 Looking for a powerhouse full-stack engineer who can bridge Python-based AI innovation with Java-backed enterprise performance? I bring 25+ years of professional full stack software development experience-combining backend architecture, enterprise Java systems, AI/ML engineering, and modern frontend frameworks into scalable, data-rich applications for finance, healthcare, retail, manufacturing, and government sectors. With over 100 full-stack systems delivered, I've built mission-critical platforms and real-time analytics engines handling millions of events per day, while reducing operational costs by up to 65% through infrastructure optimization. 🏆 Why Work With Me? ✔️ 25+ years of enterprise-grade software development ✔️ 40+ Python projects using AI/ML for analytics, automation, and computer vision ✔️ 60+ Java systems modernized to Spring Boot, AWS & microservices ✔️ Built backend systems serving 10M+ users monthly ✔️ AI-based fraud detection systems with 98%+ accuracy ✔️ Scaled apps to handle 1M+ real-time events/second using Kafka, EventBridge, and Spark ✔️ Healthcare-grade imaging tools for tumor classification (TensorFlow + OpenCV) ✔️ 50+ legacy migrations from J2EE/Struts to microservices ✔️ Deployed full-stack apps across 20+ industries, including fintech, eCommerce, telecom, and eLearning ✔️ CI/CD pipelines & Dockerized monorepos for faster dev cycles and better team velocity 🧠 Tech Stack & Core Skills 🖥️ Languages: Python, Java, TypeScript, JavaScript, HTML5, CSS3, SQL, Shell Scripting 🧠 Python AI/ML & Automation: TensorFlow, PyTorch, OpenCV, Scikit-learn, NumPy, Pandas, Matplotlib AI Workflows | Computer Vision | Predictive Analytics | Data Pipelines | Image Recognition | Fraud Detection Automation using Python + Selenium, BeautifulSoup, Scrapy ☕ Java Enterprise Stack: Spring Boot, Spring Cloud, Hibernate, Akka, Play, Grails Java Microservices | RESTful APIs | SOAP | JMS | JPA | Quartz | Lombok Legacy Refactoring | J2EE → Spring Boot | Tomcat | WildFly | WebLogic 📊 Frontend (Full-stack Scope): Angular.js, Vue.js, React.js, Next.js, Svelte Tailwind, Bootstrap, Material-UI | JSP | Thymeleaf | JSF | EJS SPA Development | SSR/ISR | Responsive UI | Webpack, Vite, Gulp 📦 DevOps & Cloud: Docker, Kubernetes, AWS (Lambda, SageMaker, EC2, S3, Kinesis, RDS), GCP, Azure CI/CD: Jenkins, GitLab CI, Travis, Ansible, Terraform Infrastructure as Code | Monitoring | Cost Optimization 📚 Data & Databases: PostgreSQL, MySQL, Oracle, MSSQL, SQLite, MongoDB, Cassandra, Dynamo DB Elasticsearch, Redis, Kafka, RabbitMQ, GraphQL, REST APIs 📌 Python & AI-Focused Solutions 🔹 AI-Based Automation for Workflow Optimization 🔹 Real-Time Object Recognition & Computer Vision Systems 🔹 Predictive Analytics for Retail, Logistics, and Healthcare 🔹 NLP Chatbots and Intelligent Assistants 🔹 Data Crawlers & Scrapers for eCommerce & SEO 🔹 Data Normalization Pipelines Handling 1TB+ Datasets 📌 Java & Enterprise Software Development 🔹 Full-stack Java + Angular/Vue platforms 🔹 Spring Boot Microservices for Finance, Healthcare, SaaS 🔹 Event-Driven Architectures with Kafka & Redis 🔹 Secure Auth (JWT, OAuth2, LDAP, SSO, 2FA) 🔹 Migrating Monoliths to Microservices (Cloud-Native Refactors) 🔹 Server-Side Java with JSP, JSF, and Servlet APIs 📌 Full-stack Projects Built from Scratch 🔹 Inventory Management System (Java + Vue + AWS) 🔹 Medical Diagnosis Dashboard (Python + Django + React) 🔹 Financial Fraud Detection Engine (PyTorch + Kafka) 🔹 Real Estate Listing Platform (Flask + Angular + PostgreSQL) 🔹 ERP Extensions for Manufacturing (Spring Boot + Thymeleaf) 💬 Results That Matter ✅ Built an AI-based inventory forecasting engine reducing stock outs by 42% ✅ Scaled a Java backend to handle 5M+ daily requests for a logistics app ✅ Migrated 3 legacy apps to AWS with 65% infra cost reduction ✅ Automated scraping workflows gathering 10M+ data points weekly ✅ Designed OCR pipeline (Python + Tesseract) for medical record digitization ✅ Delivered HIPAA-compliant image analysis tools with 95%+ detection accuracy ✅ Cut fraud risk 75% for fintech app using real-time anomaly detection 💼 Industries Served 🏥 Healthcare & Diagnostics 💳 Fintech & Insurance 🛍️ eCommerce & Dropshipping 🏗️ Manufacturing & Supply Chain 📚 EdTech & LMS Platforms 🛰️ Gov & Aerospace (including secure environments) 🏢 Enterprise SaaS & Internal Tools Let’s build the next enterprise success story together. 💬 Message me to discuss your backend, AI/ML, or full-stack project! 🧩 Let’s Build Something Powerful If you’re seeking a seasoned backend + full-stack expert who can turn complex business logic into reliable, scalable, and secure digital solutions - I’m your guy.

⭐⭐⭐⭐⭐ “Marcus went above and beyond to satisfy us. Very honest and hard working.” → Want your brand mentioned in top-tier media? → Need guest posts or link inserts on high-authority sites? → Frustrated watching competitors rack up backlinks while your site lags behind? It’s time to run outreach campaigns that secure authority links, close competitor gaps, and fuel long-term SEO growth. 𝗔𝗯𝗼𝘂𝘁 𝗠𝗲 I’m Marcus, a Link Building and SEO strategist with 17+ years of experience helping brands grow authority online. My specialty is outreach-driven link acquisition: Guest posting on relevant, authoritative sites Link inserts in existing high-traffic content Competitor backlink replication to match what’s working in your niche Link gap analysis to uncover untapped opportunities Every placement is earned through tailored outreach, media relationships, and proven systems that put your brand where it matters most. 𝗖𝗼𝗿𝗲 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 🔗 Authority Link Building Guest posts & editorial placements Link insert opportunities in live articles Competitor link analysis & replication strategies Link gap audits to find missed ranking opportunities 📰 Digital PR Outreach Creative PR campaigns that attract coverage + backlinks Outreach to journalists & editors at Forbes, BBC, Guardian, and niche industry press Thought leadership placements & contributor content Reactive PR (newsjacking) to capitalise on trends 📊 SEO Support Technical audits & quick-win fixes Competitor/keyword mapping to guide outreach campaigns Analytics setup to measure PR + link-building ROI 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 → Outreach that lands real placements, not spam links → Blend of PR + SEO for coverage that drives rankings → Competitor-focused link strategies to gain an edge → 100% white-hat, sustainable tactics → ROI that shows up in backlinks, traffic, and revenue 𝗡𝗲𝘅𝘁 𝗦𝘁𝗲𝗽𝘀 Earn backlinks through guest posts & link inserts Outrank competitors with smarter link gap strategies Build authority with digital PR outreach that works

I build software that outlives the reason it was written. One product my team and I helped build from day one is now a company valued at $850M. The less flashy proof is that clients keep me: several engagements have run two and three years, and most clients come back. I'm a senior full-stack and AI developer and the founder of Emphasoft. 189 projects, 25,900+ hours and $1M+ delivered on Upwork, at 100% Job Success. Clients often come to me after someone else has already failed. One had gone through a freelancer and two agencies before we finished the platform. Another wrote that we completed a project where others could not. That's the work I'm best at. There are two ways people work with me. I build it. You have an idea, or a product that needs a new capability. I own architecture and delivery, my senior team builds it, and you deal with one person the whole way through. I augment your team. You have a product and not enough engineers. I give you a senior developer, or a small team, working full-time inside your codebase, from people already on my bench, usually starting within days. They stay: my longest engagements have run over three years with the same engineers on the same product. Onboarding, continuity and technical direction are my problem, not yours. Either way, I'm accountable for the outcome. What I build: ✅ MVPs and new products — built to scale, not to be rewritten ✅ SaaS platforms and complex web applications ✅ API development and third-party integrations ✅ Dedicated engineers and teams, full-time, long-term ✅ AI features inside products that already exist ✅ Mobile apps (Flutter, React Native, iOS, Android) AI work I deliver: ✅ AI agents and agentic workflows ✅ Workflow automation — n8n, API orchestration, internal tooling ✅ Support bots trained on your own data, answering in your team's voice ✅ Document and invoice processing at scale — OCR and LLM extraction ✅ LLM integration into existing platforms — Claude, OpenAI, self-hosted models Stack: ✅ Back-end: Python (Django, FastAPI, Flask), Node.js ✅ Front-end: React, Next.js, TypeScript ✅ Infrastructure: Amazon Web Services (AWS), DevOps, PostgreSQL, Supabase ✅ Mobile: Flutter, React Native, Capacitor.js Not a fit for: one-off fixes in legacy code, crypto projects, or work where the deciding factor is the lowest hourly rate. Tell me what you're building and where it's stuck.

HighLevel developer, 40+ funnel, website, and CRM builds since 2021 with 100% Job Success. Your follow-ups fire late or never, and the workflow behind them is held together with duct tape. I rebuild the system so leads are captured and chased on autopilot; one rebuild took lead-to-call from 8% to 23%. Also taking on YouTube channel management and automation. Recent Wins: 📈 40+ GoHighLevel funnels, websites, and CRM pipelines shipped across ecommerce, coaching, and service brands since 2021 ⭐ 100% job success on every Upwork GoHighLevel project to date 🏆 5/5 average review on every GoHighLevel automation and strategy build 🎯 Lead-to-call conversion lifted 8% to 23% on a recent GoHighLevel rebuild 🔄 2 active retainers: Hopestarters (GoHighLevel), plus an ongoing YouTube channel management client. 💎 'We assigned Light a project to build a High Level set of 24 automations for an internal snapshot. The snapshot was built successfully.' - Karin, GoHighLevel workflow automation client, Jul 2026 💡 Most GoHighLevel funnels and websites fail for one of three reasons: poor design, broken automation logic, or CRM pipelines that don't reflect how the business actually runs. I fix all three. Every GoHighLevel build I ship is structured so leads get captured, qualified, and followed up with zero manual chasing required from you or your team. Selected projects: 🌟 YouTube channel management client - ongoing content scheduling and Shorts automation, retainer since June 2026 🌟 GoHighLevel automation client - 24-automation internal snapshot system built end-to-end, 5/5 rating (Jul 2, 2026)" 🌟 Hopestarters - workflow automation and GoHighLevel marketing strategy since 2021 🌟 DTC apparel brand - AI lead qualification workflow built natively in GoHighLevel, mapped end-to-end before build 🌟 Ecommerce apparel brand - GoHighLevel CRM workflow and funnel strategy rebuild, full pipeline restructure What I Build: 🔹 GoHighLevel Funnels and Websites Conversion-focused funnel design, landing pages, sales pages, multi-page sites - all built natively in GoHighLevel, mobile-optimized, structured for the next step in your funnel. 🔹 GoHighLevel Automation Workflows Email, SMS, and AI chat sequences. Lead nurturing, appointment booking, reminders, re-engagement, payment-triggered next steps - every workflow built and tested in GoHighLevel. 🔹 GoHighLevel CRM Setup CRM pipeline architecture mapped to your real sales process. Stage-based automation, contact segmentation, tagging, and reporting - configured inside GoHighLevel so your team uses it daily. 🔹 GoHighLevel Integrations Zapier, Make, Pabbly, n8n, webhooks, Stripe, PayPal - any tool wired into GoHighLevel cleanly with no broken handoffs. Whom I Work With: 💼 I build GoHighLevel systems for ecommerce brands, coaches, agencies, info-product creators, and service businesses who need a setup that does more than look good. If you are tired of leads falling through the cracks, follow-ups that never trigger, or workflows that feel like duct tape, I am the GoHighLevel operator you want on this. Solo founders and small teams welcome. I also take on YouTube channel automation for creators who want their content operations running as smoothly as their sales systems. My Process: 🔄 1. Discovery - map your offer, audience, and the bottleneck slowing growth 🔄 2. Strategy - design the GoHighLevel funnel, automation, and CRM structure 🔄 3. Build - assemble the GoHighLevel system end-to-end 🔄 4. Automate - wire every trigger, integration, and follow-up 🔄 5. Optimize - test, measure, refine on real traffic and real leads 📞 Ready to fix or upgrade your GoHighLevel setup? Send a message with your current GoHighLevel build, biggest bottleneck, and what you want the system to do. Let's get it dialed in.

I help businesses turn ideas into scalable, AI powered web and mobile applications that deliver real business results. I specialize in Generative AI development, LLM applications, AI automation, and AI integrations, using modern, production ready technologies like Open AI models, LangChain, LanGraph, Langsmith, Langfuse, LlamaIndex, and Python. Beyond building AI applications, I focus on AI-human collaboration workflows, including AI code review, AI output validation, and AI-human development workflow management to ensure AI-generated code is reliable, secure, and production ready. 𝐖𝐢𝐭𝐡 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, 𝐈’𝐯𝐞 𝐰𝐨𝐫𝐤𝐞𝐝 𝐰𝐢𝐭𝐡 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬, 𝐒𝐌𝐁𝐬, 𝐚𝐧𝐝 𝐞𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐜𝐥𝐢𝐞𝐧𝐭𝐬, 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐢𝐧𝐠: AI agents & AI assistants Conversational AI & intelligent chatbots CRM & ERP systems AI powered automation platforms Generative AI Full stack SaaS applications 𝐓𝐡𝐞𝐬𝐞 𝐚𝐫𝐞 𝐟𝐞𝐰 𝐤𝐢𝐧𝐝 𝐨𝐟 𝐀𝐈 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐛𝐮𝐢𝐥𝐝 𝐛𝐲 𝐦𝐞 : 🤖 AI Applications: I build smart, practical tools using GPT models, and LangChain/LanGraph. Whether it’s automating content or powering AI assistants, I focus on real world use and results. Natural Language Processing (NLP): I create custom NLP features like text summarization, sentiment analysis, and semantic search. I also build tools that pull useful data from things like PDFs, emails, and chat conversations. Voice AI: I work on voice powered experiences using speech to text and text to speech. These tools help create smoother, more natural voice interactions for apps and customer support. 💬 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈 & 𝐂𝐡𝐚𝐭𝐛𝐨𝐭𝐬: Intelligent Chatbots: I design chatbots that actually feel smart — they remember context, personalize replies, and can handle real conversations. They’re great for things like lead generation, customer support, and multilingual tasks. Tools I Use: I work with platforms like Dialogflow and Rasa, and I can integrate bots with systems like Alexa, Google Assistant, and more. ⚙️ 𝐀𝐈 𝐓𝐞𝐜𝐡 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 Models: Multiple open source models, Claude models, Gemini, OpenAI, Anthropic API Frameworks: LangChain, Langraph, Autogen, LlamaIndex Multi AI Agents Architecture: MOE, MOM Embeddings & Search: OpenAI, Cohere, Sentence Transformers, Milvus Vision + Text AI: GPT models for image + text applications (image understanding, visual QA, etc.), Flux, etc. Audio & Voice AI: Whisper, ElevenLabs, Coqui TTS 💻 Full Stack Development: MERN and MEAN 🔧 Backend: Python (Django, Flask), Node.js(Express.js), Nest, loopback, PHP (Laravel) 🌐 Frontend: React, Angular, Vue, TypeScript, React native and Flutter(mobile app) 📊 Databases: MySQL, PostgreSQL, MongoDB 📊 Vector Database: Pinecore, weaviate, cromaDB, turbopuffer ⚙️ AWS: Redis, Secret manager, AWS amplify, Aws RDS, Cloudfront, API Gateways, Lambda, terraform, VPC, ECS, S3bucket, aws textract, WAF, DynomoDB, IAM roles, policies and permissions, GraphQL, etc. ⚙️DeVops: Docker, Kubernetes, CI/CD pipelines ⚙️GCP: Redis, Firestore, Firebase, GCP bucket, etc. ⚙️Microsoft: Azure 🧩 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐒𝐩𝐞𝐜𝐢𝐟𝐢𝐜 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈 𝐁𝐮𝐢𝐥𝐝 🏥 Healthcare & Medical 📊 CRM & ERP Systems 🚗 Ride Sharing & Taxi Apps 🍔 Food Delivery Platforms 📱 Social Media Applications 🏠 Real Estate & Marketplaces 🛒 eCommerce Apps & Sites 🛠️ On Demand Service Apps 🎫 Event Booking Systems 📦 Classified Ad Platforms 🚚 Logistics & Transportation 💰 Fintech & Agritech 🏋️ Fitness & Wellness Apps 📦 Warehouse & Inventory Management 🚀 Ready to Launch Your Next Project? Whether you want to build an AI powered platform, launch an MVP, or optimize internal workflows, I am here to turn your idea into a smart, scalable solution. 𝙇𝙚𝙩’𝙨 𝙘𝙤𝙣𝙣𝙚𝙘𝙩 𝙖𝙣𝙙 𝙘𝙝𝙖𝙩 𝙖𝙗𝙤𝙪𝙩 𝙮𝙤𝙪𝙧 𝙫𝙞𝙨𝙞𝙤𝙣. 𝙄 𝙬𝙞𝙡𝙡 𝙝𝙚𝙡𝙥 𝙮𝙤𝙪 𝙧𝙚𝙛𝙞𝙣𝙚 𝙮𝙤𝙪𝙧 𝙘𝙤𝙣𝙘𝙚𝙥𝙩, 𝙥𝙡𝙖𝙣 𝙩𝙝𝙚 𝙩𝙚𝙘𝙝𝙣𝙞𝙘𝙖𝙡 𝙧𝙤𝙖𝙙𝙢𝙖𝙥, 𝙖𝙣𝙙 𝙙𝙚𝙡𝙞𝙫𝙚𝙧 𝙖 𝙨𝙤𝙡𝙪𝙩𝙞𝙤𝙣 𝙩𝙝𝙖𝙩 𝙢𝙖𝙠𝙚𝙨 𝙖 𝙧𝙚𝙖𝙡 𝙞𝙢𝙥𝙖𝙘𝙩. --------------------------------------------FEEL FREE TO CHECKOUT MY PORTFOLIO------------------------------ 𝐊𝐄𝐘𝐖𝐎𝐑𝐃𝐒 #Python #FastAPI #JavaScript #GenerativeAI #NLP #ChatbotDevelopment #ComputerVision #ImageProcessing #DeepLearning #HuggingFace #RAG #RAGPipeline #AIAgents #AIAgentDevelopment #VectorDatabase #SemanticSearch #KnowledgeBase #DocumentProcessing #DocumentUnderstanding #MERN #MEAN #React #NodeJS #Angular #AWS #GCP #Figma #RESTAPI #AIIntegration #Automation #EnterpriseSearch

🏆 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 (𝐓𝐨𝐩 7%) 🏆 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞 Android Developer Kotlin and Swift IOS Developer focused on production-ready mobile products for B2B/B2C companies. I also build React Native Mobile applications when one shared codebase is the right technical choice. I cover Mobile app Development from architecture and UI to API integration, store release and support. Over 8+ years, I’ve worked on 80+ mobile apps with 2M+ downloads. 📊 Mobile track record ✔️ 8+ years in Mobile app Development ✔️ 80+ mobile app delivered - from scratch to product ✔️ 2M+ downloads across Mobile Kotlin app, Swift app, and React Native ✔️ 30+ five-star client reviews for Mobile app Development ✔️ Proved expert native Android, native iOS and React Native expertise for Mobile app ✔️ US, UK, EU and Australian clients ⚙️ Android side 8+ years - native and cross-platform mobile experience 50+ apps - delivery portfolio 2M+ downloads - Kotlin Mobile App Developer, Stack: Kotlin, Jetpack Compose, Coroutines, Flow, Room, WorkManager, Firebase Play Market - release and production support As an Android Developer Kotlin engineer, I build new Android apps, take over existing codebases and improve architecture, performance and stability. My kotlin developer work covers REST API integration, Google Maps, subscriptions, deep links, Bluetooth and background services. My android experience also includes BLE, location, Android TV, media and hardware integrations. I can join as an android developer on an existing android kotlin product or build a new android application. 🍏 iOS side 2M+ downloads - native Swift portfolio 30+ five-star reviews - Swift Mobile App Developer Stack: Swift, SwiftUI, UIKit, StoreKit, HealthKit App Store - release and production support As a Swift IOS Developer, I build ios app products with REST API, push notifications, analytics, maps and local storage. I can join as an ios developer to improve architecture, solve production issues or prepare an App Store release. My Swift IOS Developer experience covers healthcare, fitness, fintech, social, streaming, education and business products. My ios background also overlaps with ios game developer requirements. 📱 React Native side 2 platforms - one shared application layer 8+ years - Mobile app Development background Stack: React Native, TypeScript, Expo, Firebase, REST APIs Swift + android kotlin - native modules when required React Native Mobile is a strong option when ios and Android need to share product logic. I can build from scratch or continue an existing react native codebase with authentication, subscriptions, chat, maps, camera, push notifications and analytics. When platform-specific functionality is needed, I extend React Native Mobile with native modules. For web-connected products, I coordinate with a React Developer or Web Developer so react and mobile follow the same business logic. My Mobile app Development workflow starts with product scope, API, Figma and platform requirements. I define architecture, implement the mobile app, connect services, test and prepare releases. I also focus on mobile app design, permissions, error handling and native conventions. For larger products, I work with a Business Analyst, Full Stack Developer or full stack developer react node engineer. Some products also use react python services, so I keep backend APIs and mobile behavior aligned. I can join as a Mobile Developer on an existing product, as a mobile app developer on a new MVP, or as an Android Developer Kotlin or Swift IOS Developer when native development is the priority. I also work with teams that include a Flutter Developer, Web Developer, React Developer, Full Stack Developer or Business Analyst. If a company is comparing a Flutter Developer, React Native Mobile or bubble, I can help choose a realistic technical approach. 🚀 Delivery For a new product, Mobile app Development can be native or cross-platform depending on performance, integrations, roadmap and budget. Android may need an Android Developer Kotlin approach, Apple-focused products a Swift IOS Developer, while shared logic can make React Native Mobile the better choice. I can also take over an existing mobile app when the previous mobile app developer has left or the next release is blocked. This can include performance fixes, API changes, SDK updates, crashes and unfinished features. My mobile developer background covers 80+ delivered products, 2M+ downloads and 30+ five-star reviews. Whether the project needs kotlin, Swift, react native, a Flutter Developer or coordination with a Full Stack Developer, the goal stays the same - a maintainable product ready to grow. If you need an Android Developer Kotlin engineer, Swift IOS Developer, React Native Mobile specialist or experienced mobile app developer, I can take the product from technical planning through release and support. 📩 Let’s build something great.

I help businesses increase revenue by improving customer acquisition, conversion rates, and retention. I look across the full customer journey to determine whether performance is being limited by the traffic, creative, offer positioning, messaging, funnel, follow-up, tracking, or a combination of factors. From there, I create an integrated strategy focused on improving revenue and scalability. I have 14+ years of experience in email marketing and automation, CRM optimization, paid advertising, sales and lead-generation funnels, conversion rate optimization, and customer acquisition strategy. My work has helped clients: ✅ Grow email marketing to account for more than 35% of total revenue ✅ Consistently generate open rates of 35% to as high as 65% ✅ Achieve CTR of 3% to as high as 12% (not including free downloads CTAs) ✅ Increase opt-in rates by 10% to more than double in some cases ✅ Improve sales funnel conversion rates to as high as 12% ✅ Reduce wasted ad spend by identifying tracking, targeting, and conversion issues ✅ Consistently achieve 3X+ ROAS on ad campaigns ✅ Build more cohesive acquisition and retention systems across multiple channels 𝗘𝗺𝗮𝗶𝗹 𝗠𝗮𝗿𝗸𝗲𝘁𝗶𝗻𝗴 𝗮𝗻𝗱 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 I help businesses build highly profitable email marketing systems that support the complete customer lifecycle. I handle email strategy, segmentation, flow mapping, copywriting, design, implementation, campaign planning, A/B split testing, and optimization. For eCommerce that may include: - Welcome series - Abandonment/recovery flows (browser, cart, checkout) - Post-purchase, replenishment, cross-sell, upsell, and winback flows - Subscription reactivation flows - Transactional flows - Campaign management For service-based businesses and B2B that may include: - Lead nurturing flows - Call booking reminders and post-call flows - Webinar reminders and post-webinar flows - Customer onboarding flows - Campaign management I also build B2B outbound systems, including list development, sequencing, deliverability, domain authentication, and CRM integration. ⭐ “Jen gave us great advice each month on how to improve our emails, copy, and revenue. She was also incredibly detail-oriented.” – Elaine K., Alight Health Formulas Technology Expertise: Klaviyo, ActiveCampaign, Brevo, MailChimp, Constant Contact, GetResponse, HubSpot, GoHighLevel, Pipedrive, Apollo, Lemlist, Instantly, Dripify, Expandi 𝗣𝗮𝗶𝗱 𝗔𝗱𝘃𝗲𝗿𝘁𝗶𝘀𝗶𝗻𝗴 I help businesses identify which audiences, messages, offers, and creative concepts are delivering the strongest returns, enabling them to allocate more budget to proven combinations and scale campaigns more quickly while maintaining profitability. I specialize in Meta ads (Facebook & Instagram), handling: - Campaign strategy - Buyer persona (customer avatar) - Competitor research - Audience research - Creative direction - Ad copywriting/editing - Campaign setup - Bid, budget, and keyword optimization - Tracking (pixel installation, CAPI setup, event deduplication) - Ad management and optimization (ongoing) - Testing (targeting, ad types, hooks, offers, creatives/copy, A/B split testing, etc.) ⭐ “Jennifer and her team helped me scale significantly and outperformed every agency and individual I had worked with before.” – Michael H., Orange Burps 𝗙𝘂𝗻𝗻𝗲𝗹𝘀, 𝗟𝗮𝗻𝗱𝗶𝗻𝗴 𝗣𝗮𝗴𝗲𝘀, 𝗮𝗻𝗱 𝗖𝗼𝗻𝘃𝗲𝗿𝘀𝗶𝗼𝗻 𝗥𝗮𝘁𝗲 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 I help clients create a clear customer journey that answers the right questions, builds trust, reduces friction, and gives the visitor a compelling reason to buy. I handle strategy, copywriting, design, buildout, analytics, and A/B split testing to increase opt-in rates and conversion rates. I've created: lead-generation funnels, sales pages, webinar funnels, quiz funnels, call-booking funnels, case-study funnels, product funnels, and multi-step funnels with upsells and downsells. ⭐ “Jen really knew her stuff and took my business to the next level.” – Joshua D., JTDODD Technology Expertise: GoHighLevel, WordPress, Shopify, ClickFunnels, LeadPages, InstaPage, Squarespace, Wix, Kajabi, Thinkific, Teachable, Zapier, Make 𝗠𝗮𝗿𝗸𝗲𝘁𝗶𝗻𝗴 𝗔𝘂𝗱𝗶𝘁𝘀 𝗮𝗻𝗱 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝘆 Not seeing the kind of ROI you’d like to see from your marketing efforts? I provide comprehensive marketing audits designed to answer four questions: ✅ What is working? ✅ What is underperforming? ✅ Why is it happening? ✅ What should be prioritized next? I provide a detailed report and a Loom video walkthrough covering all my recommendations. ⭐ “Jennifer’s audit exposed the gaps across my entire system—the good, the bad, and the ugly. It was exceptional.” – Linda S., iRemember, LLC 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝘀𝘁𝗼𝗽 𝗹𝗲𝗮𝘃𝗶𝗻𝗴 𝗺𝗼𝗻𝗲𝘆 𝗼𝗻 𝘁𝗵𝗲 𝘁𝗮𝗯𝗹𝗲? Message me on Upwork today.

Hello! I’m Bera, a Backend Engineer, API Developer, and Cloud Engineer focused on building reliable backend systems, scalable APIs, database-driven applications, and cloud-ready software solutions. As a Backend Engineer, I develop the server-side architecture, business logic, authentication systems, database connections, and application services behind modern web platforms. My core Back-End Development expertise includes Node.js, Python, JavaScript, RESTful API development, MongoDB, PostgreSQL, MySQL, API development, and Back-End Development Frameworks. As an API Developer, I design, build, integrate, and improve RESTful APIs that connect web applications, databases, frontend systems, mobile products, and third-party platforms. My API development work covers endpoint architecture, data validation, authentication, database operations, error handling, API Integration, documentation, debugging, and performance optimization. As a Cloud Engineer, I structure backend applications and APIs for reliable deployment, scalability, maintainability, and continued product development. I help teams prepare their Back-End Development systems, databases, and RESTful API architecture for cloud-based environments while keeping the software easy to manage and expand. I work with MongoDB, PostgreSQL, and MySQL to design database structures, manage application data, optimize queries, and create reliable connections between databases, APIs, and user-facing applications. I also develop authentication systems, user-management features, server-side workflows, business logic, data-processing functionality, and backend services for web and mobile applications. Although my primary focus is Back-End Development and API development, I also understand how backend systems connect with frontend technologies. I can collaborate effectively on applications built with Angular, React, JavaScript, HTML, CSS, and CSS3, ensuring smooth communication between the frontend, RESTful APIs, databases, and backend services. I can support new application development, existing backend maintenance, RESTful API creation, API Integration, database development, application debugging, backend modernization, performance improvement, and cloud-ready architecture. I can also review an existing Node.js or Python codebase, fix API and database issues, improve application logic, and add new functionality without disrupting the current product. My goal is not simply to write server-side code. I build complete backend systems where APIs, databases, authentication, application logic, frontend integrations, and deployment requirements work together reliably. For a scalable backend platform, secure RESTful API, database-driven web application, or cloud-ready software solution, I bring the combined perspective of a Backend Engineer, API Developer, and Cloud Engineer from technical planning through production-ready delivery.

Top Rated Plus | 100% Job Success Score Full Stack Development & Salesforce Architecture, From MVP to Production at Scale If your project demands a digital product that performs under real load, integrates cleanly with Salesforce, and won't require a costly rebuild in a year, you're in the right place. As a Full Stack Developer working alongside a certified Salesforce Developer, our team combines senior engineering (React, Node.js, Python) with 9x certified Salesforce architecture to deliver complete, production-ready business systems. We don't hand off separate pieces, we build the entire stack as one cohesive solution. Agency Snapshot 10+ years in production. 250+ projects shipped. 15,000+ development hours. As your Full Stack Developer, I own the full product lifecycle, from frontend UX and component architecture to backend services, cloud infrastructure, and real-time CRM synchronization handled by our Salesforce Developer. Every decision is made with your business goals, not just technical preferences, in mind. Typical client outcomes 45-65% faster load times and page rendering, even on legacy codebases that were actively bleeding users before the rebuild 30-50% fewer manual operations through targeted automation, replacing repetitive workflows with background jobs and smart triggers 40% faster reporting, data sync, and API response, through query optimization, caching layers, and efficient pipeline architecture 35-50% reduction in post-launch bugs and technical debt, since clean architecture at the start costs less than emergency fixes later Platforms built to handle 10x traffic growth without structural rewrites Core Services Full Stack Web, Mobile & SaaS Development As a Full Stack Developer I build React, TypeScript, JavaScript frontends with clean component architecture and optimized state management. Backends in Python (Django, FastAPI) and Node.js, with RESTful and GraphQL APIs designed for scale. SaaS platforms, fintech dashboards, transaction systems, admin panels, and SEO-optimized landing pages. Cross-platform mobile with React Native, sharing logic with your existing web ecosystem. AI/LLM integration: GPT-powered dashboards, intelligent UI flows, chatbots, and automated analytics. Salesforce Developer Services & Enterprise Integration Our Salesforce Developer handles custom Apex logic, advanced Flow automation, and high-performance Lightning Web Components. Secure REST/SOAP and OAuth2 integrations keep your Full Stack Developer-built web apps in real-time sync with Salesforce. Experience Cloud portals with custom frontend UX backed by Salesforce data. Large Data Volume (LDV) architecture: indexing, archiving, and sharing model configuration. DevOps, Security & Cloud Infrastructure Scalable, secure cloud environments on AWS, GCP, and Heroku. Automated CI/CD pipelines via Docker and GitHub Actions (web) and SFDX/Copado (Salesforce). How We Work Discovery: we define goals, user flows, and constraints before writing a line of code. Architecture: database models, API layers, and service boundaries designed upfront by your Full Stack Developer. Development: Full Stack Developer and Salesforce Developer teams work in sync; your CRM and web app behave as a single system. QA & Performance: stability, security compliance, and API uptime validated under peak load. Post-Launch: continuous optimization; most clients see 35-45% efficiency gains within 90 days. Production Track Record 99.98% API & integration uptime Up to 2.5x system throughput under traffic surges 52% reduction in manual data handling via automation Up to 40% savings on cloud infrastructure and technical debt Industries Healthcare, FinTech, SaaS & Enterprise B2B, eCommerce, AI, Data & EdTech. As a Full Stack Developer I have worked across all these industries with real production systems behind each one. SaaS is my primary focus with 40+ platforms shipped, from early-stage MVPs to enterprise systems with complex billing and multi-tenant architecture. In Healthcare I have delivered 20+ products focused on data privacy and compliance. FinTech accounts for 15+ projects including payment systems and transaction monitoring, several built alongside our Salesforce Developer for CRM-linked billing. B2B solutions account for 30+ dashboards, portals, and automation projects. EdTech accounts for 20+ builds, from LMS platforms to learning tools. I've also delivered 10+ eCommerce platforms, 10+ Logistics solutions, and 25+ Real Estate projects. Leadership & Ownership I lead our Full Stack Developer and Salesforce Developer team, handling project management myself so there's no gap between coding, CRM integration, and delivery. 55+ long-term clients. 100% Job Success Score. I take personal ownership of your architecture, no gaps between frontend, backend, and CRM. Ready to discuss your project? Let's schedule a short discovery call.