Hire the Best Encryption Freelancers in Ahmedabad, IN

Hi, I’m Mehul, a Top-Rated-Plus AWS Expert and DevOps Engineer who helps startups and founders launch and scale reliable SaaS, healthcare, and fintech platforms on AWS. ✅ Top 1% Upwork Freelancer ✅ 125+ Projects Completed ✅ 7000+ Hours Worked ✅ Top-Rated Plus on Upwork ✅ AWS Certified Developer - Associate 🏆 🏆 I’ve designed systems serving 2M+ users, built HIPAA-compliant healthcare apps, and helped teams cut cloud bills by 30–40 % without compromising performance. My focus is simple: build it once, make it scale, and keep your costs under control. ✅ What I Do ➥ Architect secure, serverless AWS setups using Lambda, API Gateway, and DynamoDB ➥ Deploy AI Agent to AWS with Bedrock ➥ Automate deployments with Terraform, GitHub Actions, and CodePipeline ➥ Optimise infrastructure for speed, uptime, and cost 💡 Why Work With Me ➥ 7+ years in AWS DevOps ➥ $300 K+ earned on Upwork, 100 % Job Success Known for clear communication, quick delivery, and long-term reliability Let’s connect if you’re building a product and want an AWS setup that’s secure, scalable, and easy to manage so you can focus on growing your business while I handle the cloud. Experienced with Amazon EC2, S3, RDS, Aurora, DynamoDB, ElastiCache, CloudFront, API Gateway, Step Functions, EKS, Fargate, CodePipeline, CodeBuild, CloudWatch, Grafana, Prometheus, GuardDuty, Security Hub, AWS Organisations, SCPs, KMS, Secrets Manager, IAM, WAF, Route53, ACM, Amplify, SageMaker, Bedrock, OpenSearch, and CloudFormation. Python, Bash, TypeScript, Node.js, Docker, Kubernetes, GitHub Actions, GitLab CI, Jenkins, n8n, Zapier.

🚀 Full Stack Developer (Node.js + Angular) | Scalable Web Apps & High-Performance APIs I help businesses build **fast, scalable, and reliable web applications**—handling everything from frontend UI to backend architecture. With 7+ years of experience, I specialize in **backend-driven full stack development**, ensuring your application performs efficiently under real-world conditions, not just in development. 💡 What I can help you with: ✔ Build complete web applications (Angular + Node.js) ✔ Develop secure, high-performance REST APIs ✔ Design scalable architectures (monolith → microservices) ✔ Optimize slow systems (database queries, API latency) ✔ Real-time features (WebSockets, live updates) ✔ Third-party integrations (payment gateways, external APIs) 🔥 Proven Results: • Migrated 300+ APIs to Node.js, improving scalability & performance • Reduced database load by 40% with query optimization • Built systems handling 10,000+ monthly transactions • Improved API response times in production environments 🛠 Tech Stack: Frontend: Angular (2+ to latest), Angular Material Backend: Node.js, Express.js, NestJS, TypeScript Database: MongoDB, PostgreSQL Tools: AWS (EC2, S3), Docker, CI/CD Other: WebSockets, REST APIs, Microservices 🎯 Why work with me: I don’t just build features—I build **systems that scale, perform, and last**. I focus on clean architecture, performance, and long-term maintainability. If you need a developer who can **own both frontend and backend while ensuring performance and scalability**, let’s connect.

I put resources into innovation to enable our clients to release new potential over their associations. Incepted in 2009, from there to now in these considerable years, we've gone through every obstacle and provided solution with sheer dedication. What makes Moon Technolabs stand out from the crowd is their pool of experts, industry knowledge and a genuine understanding of what to do so as to succeed. - Web Development | Android/iOS Development | AI/ML Development | Windows/MacOS app - Computer Vision | VoIP/WebRTC | AI agent chatbot/Voicebot | IoT | MCP | CLI Pillars I work with: - Commitment - Quality with the standard code structure - best customer service after development - Agile Methodology

I’m a Top Rated Plus .NET Back-End Developer with 14+ years of experience and over $1M in Upwork earnings, specializing in robust, scalable, and high-performance systems built on the Microsoft stack. I’ve delivered enterprise-grade solutions to clients across many countries, helping businesses in e-commerce, SaaS, healthcare, and logistics transform their backends into powerful, efficient engines that drive growth and reliability. My focus is always on your business outcomes in clean code, maintainable architecture, and consistent delivery that enhances performance and ROI. 1. Advanced .NET Technologies: Expert in C#, .NET Core (including .NET 6/7/8), ASP.NET MVC, and Web API for building secure, scalable RESTful APIs and microservices architectures. I ensure your applications are fast, maintainable, and ready for future expansion. 2. Cloud & DevOps Expertise: Architect and deploy cloud-native solutions using Microsoft Azure (App Services, Functions, Azure SQL, Key Vault) and AWS. I design CI/CD pipelines, use Docker containers, and implement microservices and serverless functions to achieve agility and scalability. 3. Database & Performance Optimization: Experienced in SQL Server and Entity Framework, I design efficient schemas, write optimized queries, and use caching and indexing strategies to maximize speed and responsiveness. My focus: applications that run smoother and scale effortlessly. 4. Business-Focused Results: I deliver automation, cost efficiency, and measurable performance gains. For instance, I’ve helped eCommerce clients cut API response times by over 60% and enterprises scale their systems without increasing infrastructure costs through smarter architecture and optimized code. 5. Reliable Communication & Delivery: Native-level English fluency ensures clear communication across time zones. I provide transparent progress updates, honor deadlines, and approach every engagement, whether a sprint or a long-term collaboration, with reliability and professionalism. -------------------------------------------------------------------------------------------------------------------- GoHighLevel Certified Expert Troubleshooting & Automation Specialist 100% ready to TAKE ACTION on all YOUR Go High Level needs | Let’s Connect Now! I love working on challenging GoHighLevel Projects, micro & macros, and looking forward to a video/phone call to assess your needs whenever you need me, seven days a week, 4 hrs a day! Helping businesses scale to their highest level. The true power of GoHighLevel is your business growth. Helping businesses achieve success like you deserve their max potential by leveraging GoHighLevel marketing & automation. QA & Testing Expertise Includes: - Manual Testing (Functional, Regression, Smoke, Sanity, UAT) - Automation Testing using Selenium, Cypress, and Playwright - API Testing (Postman, Swagger, REST Assured) - Performance & Load Testing with JMeter - Test Case Design, Test Execution & Defect Reporting - End-to-End QA Process Setup and CI/CD Integration - Cross-Browser & Cross-Platform Testing for Web and Mobile Apps If you have a troubleshooting need or are interested in automating your operation for further growth, then I look forward to hearing more from you. You’ll appreciate my work ethic, professionalism, and ability to navigate complex tasks with excellent project follow-through. Whether you’re a startup building your next SaaS, an enterprise modernizing legacy systems, or a company scaling your platform, I’m here to deliver a back-end solution that’s secure, fast, and built for the future. Certified GoHighLevel Consultant working remotely, helping brands launch, re-launch & scale online, leveraging the Go HighLevel Software CRM system/tools. Go High Level is constantly updating its software, and my part-time hobby is remaining on the leading edge and testing new features while sharing them out to clients immediately for more effective results. I’m happy to work on any challenging GoHighLevel Projects, micro or macros, and looking forward to a video/phone call to assess your needs whenever you need me, seven days a week, 4 hrs a day! What I Offer: - Platform Setup & Configuration - Marketing Automation - Sales Pipeline Creation - CRM Implementation - SMS & Email Campaigns - Booking & Appointment System If you’re interested in our profile and experience, please feel free to reach out if you’d like to discuss anything further. Available to get hired on a Part-time, Full Time and Dedicated Basis Let’s talk about your goals and explore how I can help you bring your .NET project to life. Message me anytime to get started.

Senior Full-Stack Developer & Laravel Expert specializing in end-to-end web applications, high-performance CodeIgniter development, dynamic frontend interfaces, and MySQL optimization. Top Rated with a 100% Job Success Score across 50+ stellar contracts. Need a complete web application built from scratch without the headache of managing separate frontend and backend developers? Or looking to upgrade a slow, outdated application into a sleek, fast, responsive platform? I turn complex business requirements into beautiful, secure, and lightning-fast production systems. By combining deep full-stack engineering expertise with cutting-edge AI-accelerated workflows, I deliver enterprise-ready features and clean user interfaces at twice the standard development speed. 💼 END-TO-END SOLUTIONS I DELIVER: ⚙️ Advanced Laravel & CodeIgniter SaaS: Building secure, multi-tenant software platforms complete with intricate user dashboards, complex role-based access controls (RBAC), custom PDF billing engines, and automated business workflows. 🗄️ MySQL Optimization & Data Integrity: Re-architecting slow database schemas, fixing indexing bottlenecks, and query tuning to maintain instant page loads even when your database grows to millions of records. 🔗 Robust API Pipelines & Automations: Flawless third-party integrations, including payment gateways, secure webhooks, CRM synchronization (like Zoho), automated WhatsApp tracking systems, and logistics/shipping APIs. 🔄 Legacy Full-Stack Upgrades: Upgrading legacy codebases (Core PHP or CodeIgniter 3 to 4) and giving them a fresh, modern, mobile-responsive frontend face-lift. 🎨 Seamless Frontend & Responsive UI: Crafting dynamic, lightning-fast user interfaces using JavaScript, Vue.js, and modern CSS frameworks like Bootstrap and Tailwind. I ensure your web app looks flawless and functions smoothly across all desktop and mobile screens. ⚡ THE MODERN AI ENGINEERING ADVANTAGE (Cursor + Claude) I leverage advanced AI development environments (Cursor IDE, Claude 3.5, and ChatGPT) as a high-powered technical accelerator. This allows me to: * Deliver thoroughly tested, full-stack code in half the traditional timeline. * Run real-time architectural and security audits to catch UI bugs or backend vulnerabilities before production. * Rapidly prototype interactive frontends and backend logic, saving your business massive development costs. 🛠️ TECH STACK MATRIX: * Frontend: JavaScript (ES6+), Vue.js, React Native, Bootstrap, Tailwind CSS, HTML5/CSS3 * Backend: PHP (Laravel, CodeIgniter 3 & 4), Node.js, REST/GraphQL APIs, Custom Webhooks * Data & Ops: MySQL (Performance Tuning, Indexing), Redis, Linux VPS Management, Git With 50+ consecutive 5-star reviews, I focus on exceptional communication, clean code organization, and hitting your launch dates on time. Let's build your next complete software solution together. Click the "Message" or "Book a Consultation" button above to get started!

Hi, I’m Arpan from FintegrationFS. I help FinTech startups and financial platforms build secure, scalable, and integration-heavy products across banking, payments, lending, onboarding, and financial automation. I bring 15+ years of experience in FinTech product development and consulting, with hands-on work across Open Banking APIs, ACH flows, KYC/AML integrations, lending systems, and financial infrastructure. Clients usually work with me for three reasons: 1. Deep FinTech specialization I focus specifically on FinTech, which means I understand the product, compliance, integration, and operational complexity involved in building financial applications. 2. Strong integration experience I have worked with leading FinTech APIs and platforms such as Plaid, Dwolla, Finicity, Marqeta, Alloy, Onfido, Persona, Equifax, TaxJar, ADP, and others to build reliable and compliant user experiences. 3. Practical delivery mindset I help clients move faster by combining product thinking, technical execution, and real-world experience in security, privacy, and compliance-sensitive environments. What I can help you build : FinTech web and mobile applications Plaid and Open Banking integrations ACH and payment workflows Digital banking and embedded finance products Lending, underwriting, and servicing systems KYC, AML, identity verification, and fraud prevention flows Investment and wealth-tech platforms Tax, payroll, and financial automation workflows Middleware and backend systems for FinTech integrations Core integrations and platforms : Banking / Open Banking / Payments Plaid, Dwolla, Finicity, ACHQ, Marqeta, YapStone Lending / Credit / Servicing Encompass, Canopy Servicing Identity / Compliance / Risk Alloy, Certn, Checkr, Persona, Onfido, Equifax Investment / Trading Alpaca Stocks API Tax / Payroll / Back Office TaxJar, ADP Payroll, Paychex Tech stack : Front-end - Javascript, React, Angular, NextJS) Backend - .NET Core, Java, Nodejs, Python, Go, PHP Mobile - React Native, Flutter, iOS API Management - apigee, Mulesoft Cloud - Azure, GCP, AWS, Railway DevOps - Kubernetes, GIT, Jenkins, Artifact Registry, Argo Database - PostgreSQL, MySQL, Oracle, Mongo UI/UX - Figma, Framer Cache: Redis Cache, KeyCloak RBAC, OpenKM DMS Logging: ELK, EFK, Grafana Search: Apache Solr Firewall: Cloud Armor, GCP Baston Why clients hire me : Strong FinTech domain knowledge Experience with API-heavy financial products Security- and compliance-aware development Clear communication and reliable execution Ability to work from idea to production I’ve contributed to products in areas such as lending, payments, wealth management, tax workflows, freelancer finance, and financial wellness. If you need a developer who understands both FinTech product logic and technical execution, I’d be glad to discuss your project. Let's connect to discuss your Fintech Product.