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Security Engineer to implement advanced application-layer security improvements, session control, and structured framework upgrades. This is a higher complexity engagement involving architectural work and controlled deployment. Scope of Work 1. Concurrent Login and Session Management Design and implement controlled session management. Responsibilities Implement Redis or ElastiCache-based session tracking Develop middleware to prevent unauthorized concurrent sessions Build configurable session policies Implement detailed audit logging Ensure compatibility with mobile clients Support emergency break glass access scenarios Healthcare-aligned audit logging is required. 2. Administrative Portal Access Control (Optional VPN / Zero Trust) Secure administrative access to sensitive functions. Options may include AWS Client VPN with certificate-based MFA Zero Trust solution Dynamic IP allowlisting Responsibilities Network segmentation for admin routes Multi factor authentication integration Access logging and monitoring Emergency access documentation VPN / Zero Trust implementation is optional based on feasibility assessment. 3. Framework and Dependency Upgrade Upgrade [login to view URL] and related dependencies to address security vulnerabilities. Requirements Structured dependency audit Incremental upgrade plan Code refactoring as needed Comprehensive regression testing Zero downtime deployment strategy Rollback procedures Technical Environment Frontend: [login to view URL], React, TypeScript Backend: Node.js, API routes Database: AWS RDS Infrastructure: Elastic Beanstalk, ElastiCache, VPC CI/CD: CodePipeline No production patient data access provided.
Mã dự án: 40224290
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Hoạt động 29 ngày trước
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21 freelancer chào giá trung bình ₹7.319 INR cho công việc này

Hello, We’ve reviewed your requirement for advanced web application security enhancements, including stronger session control, secure middleware, audit logging, and hardened admin access. Our team at Ambient Infotech has solid experience implementing application-layer security improvements, Redis-based session management, and AWS-aligned hardening practices that reduce risk without affecting performance. We focus on practical, well-structured security upgrades that integrate smoothly with your existing stack and are built for long-term stability. Best regards, Ambient Infotech
₹10.500 INR trong 8 ngày
4,8
4,8

As a seasoned software developer specializing in Node.js, your goal of implementing advanced security measures is right up my alley. With over 7 years of experience in web and app development, I have had the privilege of creating robust and secure architectures for a multitude of projects. I am confident that the skills I have honed over the years will prove invaluable to secure your web application. Additionally, my proven ability to work with frameworks like AWS and familiarity implementing features like Redis or ElastiCache-based session tracking align perfectly with what you seek. I am well-versed in database management on AWS RDS, infrastructure management using Elastic Beanstalk and AWS VPC. I've even gained CI/CD knowledge through working with CodePipeline. Overall, my broad spectrum of skills matched with an unyielding dedication to accommodate client demands makes me the perfect choice for this sophisticated web application security project. From structured framework upgrades, session control to detailed auditing, I guarantee to bring considerable value to your project while ensuring utmost data safety. So, let's embark on this journey towards securing your web application together.
₹1.500 INR trong 7 ngày
3,7
3,7

As a security engineer with a broad skillset and vast experience in API development, DevOps, and Node.js, I am well-equipped to tackle the complexities of your advanced web application security enhancement project. My work at OTUSONE has consistently involved utilizing structured frameworks, implementing MFA-based access controls, and effectively managing sessions even in high-volume scenarios. My expertise extends not only to efficiently using Redis or ElastiCache for session tracking but also ensuring compatibility with mobile clients - a crucial aspect for your web application. My knack for implementing healthcare-aligned audit logging consistently adheres to strict regulations, ensuring that no compromises are made on the safety and privacy of patient data. What sets me apart is my commitment to delivering innovative IT solutions that produce tangible results for businesses. I understand the importance of detailed planning, extensive regression testing, and suitable rollback procedures when carrying out framework upgrades. Rest assured, with OTUSONE leading your project, you can anticipate secure code deployments with zero downtime and resilient risk mitigation strategies. Let's connect and discuss how we can fortify your web application against existing and future threats!
₹7.000 INR trong 30 ngày
3,4
3,4

Hello, my name is Ritik Garg and I am a Full-Stack/Backend Developer with 8+ years of experience working with Python, Django, Restful APIs, Data Mining, Flask, Scrapy, Selenium, Fluter, Mobile Development, Node JS, Angular, React, AWS, DevOps, request, threading and selenium. I have the necessary skills and experience to complete your project within a month's timeline. I specialize in web scraping and have successfully completed many projects related to this. My goal is to give clients over 100% satisfaction by implementing their ideas accurately so that their business thrive and grow. Additionally, I guarantee perfect (100%) quality on every project while being on time and budget delivery as well as flexible work times.. If you choose me for this job, you can count on me providing excellent customer service while staying within your target deadline. Please let me know if you're interested in discussing further or have any other questions. Best regards!
₹7.000 INR trong 7 ngày
3,1
3,1

Hello, I can support this engagement by implementing secure session controls, structured framework upgrades, and architecture-level protections aligned with healthcare-grade audit expectations. I’ll design Redis/ElastiCache-backed session tracking with policy-driven middleware, audit logging, and mobile-safe handling, along with secure admin access options such as VPN or Zero Trust segmentation where feasible. For the framework upgrade, I’ll run a structured dependency audit, execute incremental upgrades with regression testing, and deploy using a rollback-safe, zero-downtime strategy. My focus is controlled rollout, observability, and maintainable security architecture. Thanks, Ratan
₹5.500 INR trong 7 ngày
2,3
2,3

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank Sahu
₹7.000 INR trong 7 ngày
1,5
1,5

I am Karan, a professional Full-Stack and Flutter Developer with experience in delivering scalable, secure, and performance-driven digital solutions. I specialize in web application development, cross-platform mobile applications for Android and iOS, and custom software solutions. My technical expertise includes AI-based systems, chatbot development, workflow automation, and seamless third-party integrations. I follow industry best practices, write clean and maintainable code, and focus on modern architecture and optimized performance. I work closely with clients to understand business requirements and deliver reliable, user-centric solutions with timely execution and long-term technical support.
₹1.500 INR trong 1 ngày
0,0
0,0

Hello I’m an experienced web security specialist and can strengthen your website against vulnerabilities by implementing advanced security measures such as secure authentication, input validation, encryption, and protection against OWASP threats. I’ll review your current setup, harden your systems, and ensure robust long‑term protection. Happy to discuss your requirements and timeline. Regards, Bharti
₹7.000 INR trong 7 ngày
0,0
0,0

Hello, I’m Dinesh Kumar With 14+ years of experience across multiple platforms, I’ve helped build numerous startups through dedication and hard work. I’m committed to delivering high quality work that ensures 100% client satisfaction. Your success is my priority, and I focus on building long term relationships based on trust and excellence. Expertise: Web & App Development – React.js, Node.js, JavaScript, PHP, MySQL, WordPress, Magento, CodeIgniter, Shopify, .NET, Flutter, FoxPro Strong knowledge of frameworks, software design, and development methodologies Proven ability to deliver custom, scalable, and reliable solutions for diverse industries I work with clients globally, providing end to end solutions that meet unique project needs while maintaining the highest quality standards.
₹7.000 INR trong 7 ngày
0,0
0,0

I have a required skills like AWS web services and also have in devops tools. I will handle the cloud department and security things.
₹7.000 INR trong 7 ngày
0,0
0,0

Bengaluru, India
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Thành viên từ thg 1 19, 2026
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