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Inner Atlas is the first symbolic psychology visualizer, Users see their inner psyche dynamically rendered as a personal planet. I'm seeking an experienced backend engineer to build a scalable, secure, and privacy-first backend system. Key requirements: - Expertise in PostgreSQL / Supabase and robust security measures is essential. - Strong background in API architecture, data encryption, and user data ownership controls. - Ability to design adaptable, scalable infrastructure. Ideal skills and experience: - Proven track record in developing secure backend systems. - Proficiency in database management and API security. - Strong problem-solving skills and attention to detail. Your work will be critical in ensuring our platform is secure and privacy-focused, while also being scalable to meet future demands.
Project ID: 39728732
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49 freelancers are bidding on average $1,475 USD for this job

I understand that your project, Inner Atlas, is about creating a secure and scalable backend for a unique psychological visualizer. You need a system that not only protects user data but also adapts as your user base grows. My approach would begin with designing a robust API architecture to ensure user data is encrypted and securely managed. I would leverage PostgreSQL and Supabase for efficient data handling, focusing on user ownership controls and privacy-first principles throughout development. Regular security audits and updates would be integral to the process. In a previous project, I developed a secure backend for a similar platform that required stringent data privacy measures while scaling effectively; this experience reassures you that I can deliver what you need. As a first step, I recommend outlining the specific data flow and user interactions in your platform. This clarity will help us build a more tailored solution. If you’d like to discuss this further, I’d be happy to chat. Looking forward to your response!
$1,425 USD in 10 days
7.0
7.0

Hello, I understand that you are looking for an experienced backend engineer to develop a scalable and secure backend system for Inner Atlas, a dynamic psychology visualizer. My expertise in PostgreSQL and API architecture aligns perfectly with your requirements. I have a strong background in implementing robust security measures, including data encryption and user data ownership controls, ensuring that your platform will be both secure and privacy-focused. My approach will involve designing an adaptable infrastructure that can grow with your users' needs. I will prioritize security throughout the development process, leveraging my proven track record in creating secure backend systems to help bring your vision to life. What specific features do you envision for the API, and are there any particular data privacy regulations we need to adhere to? Thanks, Muhammad Awais
$1,500 USD in 14 days
6.4
6.4

Hello, I understand that Inner Atlas aims to create a unique psychology visualizer where users can view their inner psyche as a dynamic planet. To make this vision a reality, I will focus on developing a backend system that is not only secure and privacy-first but also scalable to handle future growth. My expertise in PostgreSQL and API architecture, combined with a strong emphasis on data encryption and user ownership, aligns perfectly with your key requirements. I have a solid track record in creating secure backend systems and managing databases, ensuring that user data is well protected. My problem-solving skills and attention to detail will guarantee that the infrastructure we develop is both adaptable and robust. What specific features do you envision for user data ownership controls and how do you plan to implement data encryption? Thanks, Shamshad
$1,500 USD in 12 days
5.2
5.2

I've built similar dynamic visualization systems using Node.js, PostgreSQL, and React, leveraging WebGL for high-performance rendering, resulting in a 30% increase in user engagement for my previous client. My expertise lies in crafting intuitive, data-driven interfaces for complex psychological models. My approach for Inner Atlas involves a robust, scalable Node.js backend with a PostgreSQL database to manage user data and symbolic representations. I'll utilize RESTful APIs for seamless data exchange between the backend and a React frontend, leveraging WebGL for the dynamic visualization of psychological data. Rigorous testing and performance optimization will ensure a smooth, responsive user experience. Let's discuss this project further. Could you provide details on the specific psychological models and data structures Inner Atlas will visualize to ensure optimal database design and visualization strategy?
$1,305 USD in 21 days
5.0
5.0

Hello, I understand you’re looking for a backend developer to build a scalable, secure, and privacy-first system for Inner Atlas, the first symbolic psychology visualizer. With expertise in PostgreSQL and Supabase, I specialize in developing robust API architectures that prioritize data encryption, secure user authentication, and ownership controls. My focus is on ensuring long-term scalability while maintaining strict compliance with privacy standards, delivering a foundation capable of supporting future growth seamlessly. In previous projects, I have built backend infrastructures where security and performance were mission-critical. This included implementing advanced encryption protocols, optimizing database queries for high-volume workloads, and creating resilient API layers that handled millions of requests without latency. My experience with PostgreSQL, combined with Supabase’s modern framework, ensures a balance between agility, reliability, and security. By combining strong database management, security-first API design, and forward-looking architecture, I can provide Inner Atlas with a backend that not only safeguards sensitive psychological data but also delivers smooth and scalable performance. My attention to detail and problem-solving skills will ensure your platform stands out as both innovative and trustworthy. Thanks, Asif
$1,500 USD in 11 days
4.3
4.3

Hello. In a previous project, I faced issues with data encryption that complicated user access controls, but I successfully implemented a layered security strategy. I understand the need for a scalable backend with robust PostgreSQL support and strict privacy measures. I have extensive experience in API architecture and database management. My focus is on ensuring secure data ownership and an adaptable infrastructure. Let's build a safe environment for users to explore their inner psyche.
$1,125 USD in 7 days
3.8
3.8

Hello Matthew, Your project, Inner Atlas, sounds groundbreaking, and I am excited about the opportunity to contribute my expertise in backend development. I have extensive experience in building scalable and secure backend systems, recently developing a privacy-first platform for a health-tech company. My proficiency in PostgreSQL, Supabase, and API architecture will ensure that your system is both robust and adaptable. I am committed to implementing strong security measures, including data encryption and user data ownership controls. Let's discuss how we can make Inner Atlas a success. Sincerely, Zeljko
$1,250 USD in 1 day
3.3
3.3

----------------------- ✅✅✅✅✅ Top Rate Specialist HERE ✅✅✅✅✅ ----------------------- As a seasoned backend developer with deep expertise in PostgreSQL and Supabase, I am perfectly equipped to provide you with scalable and secure architecture for your Inner Atlas project. Having a knack for building encrypted and robust data management systems, I assure you that our user's data privacy and ownership controls will be prioritized at every stage. My proficiency extends to API architecture which is crucial for enabling smooth communication between platforms and safeguarding the data along the way. My track record speaks volumes for my problem-solving skills, meticulousness, and strong attention to detail. I believe these qualities are essential in creating adaptable and scalable infrastructure as required by your project description. Working together would mean having clear timelines, transparent progress updates, fast execution, and direct access to me- eliminating any middle layers. My commitment is to make your platform not only secure and privacy-focused but also future-proofed for scalability. Ultimately your satisfaction with the product's performance will justify the decision of choosing me for this job as I am determined to deliver results fast, clean and zero-fluff!
$1,000 USD in 7 days
3.2
3.2

Hi there,Good afternoon I am Talha. I can work with your project skills API and PostgreSQL I am excited to present my proposal, which centers around a personalized approach designed to elevate your project. We will start with an in-depth consultation to gain a deep understanding of your project's unique requirements, goals, and constraints. Our commitment to customization means that we will tailor our services to align perfectly with your project, and we will explain how this approach will meet your expectations. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
$750 USD in 7 days
2.0
2.0

Hello ? I’d love to build Inner Atlas’s backend with a privacy-first, scalable foundation. I specialize in PostgreSQL/Supabase, secure API design, and data protection patterns that keep user ownership front and center. What I’ll deliver • Data model on PostgreSQL/Supabase with Row Level Security policies, least-privilege roles, and per-tenant isolation where needed • Encryption strategy: TLS everywhere, hashed credentials, envelope/column encryption for sensitive fields, secure key management, and encrypted object storage for assets • API architecture (NestJS or FastAPI): versioned endpoints, strict input validation, rate limiting, structured logging, and audit events for access/change history • User data ownership: export/delete endpoints, consent + purpose tracking, retention windows, and privacy-by-default defaults • Infrastructure: containerized services, IaC (Terraform), environment hardening, secrets management, horizontal scaling, and multi-AZ Postgres with PITR backups How we’ll work Discovery: threat model, data map, and minimal PII plan Blueprint: schema, RLS policies, API spec, and infra diagram Build: DB + APIs + auth flows, encryption, and audit trails Hardening: pentest checklist, load tests, backup/restore drills I can share a quick threat model and schema + RLS sketch in 24 hours so you can see the direction before we commit. If this aligns, let’s map milestones and get started. — Athar
$1,125 USD in 20 days
3.4
3.4

Hello, With a decade of experience as a masterful full-stack developer, I'm pleased to offer you the value of my experience alongside the skills you need most, particularly in PostgresSQL and with strong API architecture expertise. I am skilled in secure backend system development, emphasizing on privacy and data control, I approach all projects with a meticulous focus on detail. My passion for building scalable infrastructure products is second nature to me. One area where I excel is leveraging my background in UI design to integrate beauty and functionality in a user-friendly way. As Inner Atlas seeks to symbolize users' internal psyche as their own personal planet, I understand the significance of presenting an appealing visual representation whilst ensuring data privacy and security. In conclusion, my unique mix of extensive React-skills, a decade long mastery of building back-end infrastructure, and proven dedication to security make me an ideal fit for your Inner Atalas project. My work is known for balancing creativity with practicality, and I guarantee that same level of excellence to ensure platforms scalability to meet your future demands. Thanks!
$750 USD in 5 days
0.0
0.0

Hello Matthew, I'm excited about the opportunity to work on Inner Atlas, the innovative symbolic psychology visualizer. I can provide the right solution by leveraging my extensive experience in building scalable and secure backend systems. I am an expert with 6 years of experience in backend development, specializing in PostgreSQL and robust API architecture. My background includes extensive work on security measures, data encryption, and ensuring user data ownership, aligning perfectly with your project's needs. With a proven track record in developing secure backend systems and a strong focus on problem-solving, I'm confident in my ability to design an adaptable and scalable infrastructure for Inner Atlas. Let's ensure your platform is not only secure but also primed for future demands. Thanks, Billy Bryan
$750 USD in 3 days
0.0
0.0

Hello matthewianryan, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on PostgreSQL, API Lets connect in chat so that We discuss further. Thank You
$750 USD in 7 days
0.0
0.0

Hello, I'm excited about the opportunity to contribute to the Inner Atlas project, where I can apply my extensive backend development experience to create a secure and scalable infrastructure for your unique psychology visualizer. With a proven track record in building secure systems and a deep understanding of PostgreSQL and API architecture, I am well-equipped to implement robust security measures that prioritize user data ownership and privacy. My approach will ensure that the backend is not only secure but also adaptable for future needs, allowing Inner Atlas to grow seamlessly. I am particularly interested in discussing how we can best design the system to ensure it remains user-friendly while providing the necessary privacy controls. What specific features or functionalities do you envision for the backend to enhance user experience and security in the Inner Atlas platform? Thanks, Faisal
$1,250 USD in 29 days
0.0
0.0

I was thrilled to discover your project, as it perfectly aligns with my expertise in crafting impactful solutions. Your need for a scalable, secure, and privacy-first backend system resonates with my ability to deliver clean, professional, and user-friendly systems. I specialize in developing secure backend systems, with proficiency in PostgreSQL, Supabase, API security, and database management. I prioritize robust security measures and user data ownership controls. Let's collaborate to design an adaptable and scalable infrastructure for Inner Atlas, ensuring a secure and privacy-focused platform that can evolve with future demands. Best, Declan
$900 USD in 14 days
0.0
0.0

Hey there, I have worked on similar project so i can help u with it. Please contact me as I can help u with PostgreSQL and API. Here is a link to my profile: https://www.freelancer.com/u/ayesha0124 Regards
$1,500 USD in 7 days
0.0
0.0

matthewianryan, for building a secure and privacy-first backend system for the Inner Atlas psychology visualizer, would it be fine if I conduct a thorough analysis of the project requirements and propose a clear, efficient approach for implementing robust security measures and scalable infrastructure? So I believe with the right backend structure in place, we can ensure that user data remains secure, encrypted, and under their control, ultimately providing a safe and reliable platform for users to explore their inner psyche through symbolic visualization. By the way, have you already outlined specific data ownership controls or encryption protocols that you envision integrating into the backend system to enhance security and privacy measures further?
$800 USD in 8 days
0.0
0.0

Hi there, In my last project, I engineered a Supabase + PostgreSQL backend with row-level security to protect thousands of wellness users’ private data, so I know how to lock things down without slowing the system. I’d bring the same battle-tested approach here—end-to-end encryption, tokenized API access, and user-owned data controls so your community feels safe knowing their psyche stays theirs. Rather than a one-size-fits-all backend, I’d architect a modular API that lets you slot in future features (AI insights, new visual layers) without ripping things apart later. I also lean on cloud-native scaling so when usage spikes, the platform won’t even break a sweat. My special sauce is combining bulletproof security with developer-friendly documentation, making hand-off and future iteration painless. If you want Inner Atlas to be both rock-solid and ready to grow, I can help you get there without cutting corners. Best, Ivanna
$1,125 USD in 7 days
0.0
0.0

As Dr. Zied B., I bring over a decade of specialized experience in architecting and deploying scalable, secure, and privacy-centric backend systems for innovative digital platforms. My background includes developing high-performance infrastructures for data-intensive applications, with a strong emphasis on safeguarding user privacy and ensuring regulatory compliance. I am deeply committed to bringing "Inner Atlas" to life by building a robust backend that not only meets but exceeds your expectations for scalability, security, and user trust. You can count on my dedication to delivering a seamless, reliable foundation for your visionary project.
$1,139.06 USD in 3 days
0.0
0.0

As an experienced full-stack developer proficient in JavaScript (including frameworks like React and Node.js), Python, Ruby, and more, I believe I possess the necessary skills to build the backend for your psychology visualizer application. My strong background in API architecture and data encryption, coupled with my proficiency in a range of database management systems will ensure that your system is both secure and scalable. One more crucial aspect for your project is end user's data ownership controls which aligns perfectly with my expertise. I have a proven track record in developing secure backend systems with an emphasis on data privacy. For example, in one of my recent projects we implemented customized user data management system ensuring users complete control over their data. In a nutshell, choosing me as your backend developer means you're leveraging not only someone with immense technical depth but also a developer who is deeply committed to ensuring data privacy and security. I'm excited about the opportunity to help you manifest your unique visualization concept into reality while protecting user privacy at all costs!
$1,125 USD in 7 days
0.0
0.0

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