Mobile App Security Specialist -- 2

@jastp

Hi there, Jas this side from Logictrix and I am ready to work on your app with my team and with a promise for long term support in fairly low cost. Please just give me your few minutes for the chat so that we can discuss all the important points about project as well as we can clarify any queries from both side to go ahead further for final agreement. We are expert in AI development and we used many AI platforms like openAI, Freepik, Antigravity, Cursor etc for App development and other AI work! We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Below is our approach for project development process: 1. Understanding Requirements: We prioritize gaining a deep understanding of your project goals and needs. 2. Design & Development: Our skilled team uses cutting-edge technology to design and develop apps that meet your specifications. 3. Testing & Feedback: Rigorous testing ensures a flawless user experience, and we welcome your feedback at every stage. 4. Delivery & Support: We ensure smooth delivery and offer ongoing support for continuous improvement and success. Looking forward to your reply... Thanks and Regards Jas

@AwaisChaudhry

Hello, I understand you need a security expert to address data breaches across iOS and Android, protect user personal and financial data, and prevent malware and unauthorized access. With hands-on mobile security experience and a track record in ethical hacking, I’ll start with a comprehensive breach assessment, identify root causes, and implement layered protections that fit both platforms. Approach: - Quick breach triage and threat modeling for iOS and Android apps. - Review secure data handling, storage, encryption, and session management. - Audit network calls, third-party libraries, and authentication flows; fix gaps. - Harden OS-specific protections, code integrity checks, and malware mitigation. - Establish monitoring, alerts, and a release-ready hardening checklist for future updates. Important questions I will ask along the way include specifics about your current security posture, data flows, and any recent incidents. I’ll align with industry standards and provide clear, actionable fixes, plus timelines and risk-aware recommendations. What is your current security posture, and can you share any recent breach timelines, affected data types, and the scope (iOS, Android, or both) to tailor a precise plan? Best regards, Security Specialist

@Microlent

Your posting caught my attention. Data breaches usually come from API flaws, insecure storage, or weak auth flows—not just client-side issues. Plan: Audit: mobile apps (iOS/Android) + backend APIs (auth, tokens, data flow) Testing: OWASP Mobile Top 10, penetration testing, traffic interception Fixes: secure storage, token handling, API validation, encryption Hardening: certificate pinning, secure sessions, access control Verification: re-test + monitoring setup Focus: protect personal + financial data, eliminate unauthorized access For similar work: https://www.freelancer.com/u/Microlent Ready to start with a security audit immediately. — Rajesh Rolen

@diektech

Hi, This is Elias from Miami. I have gone through your project description and understand you’re looking for a security expert to address data breaches in your mobile app. It’s crucial to ensure user data is protected and maintain trust. With over 10 years of experience in mobile app development and security, I've tackled similar challenges before, implementing robust security measures and conducting thorough testing to ensure data protection. I propose to start by conducting a comprehensive security audit of your app to identify vulnerabilities, followed by implementing best practices for data protection and testing the app for any potential breaches. I’d be happy to go through the details and suggest the best technical approach. I have a few questions to get a better understanding: Q1 – What specific data breaches have you experienced, and what platforms (iOS/Android) are affected? Q2 – Are there any existing security measures or tools you currently use in your app? Q3 – What is your timeline for addressing these security issues, and is there a specific budget allocation for this? Looking forward to hearing from you.

@Srashtasoft

Hi there, I have read your project requirement. You need a mobile app security expert to identify vulnerabilities, fix data breaches, and secure sensitive user and financial data across both iOS and Android platforms. We can perform a complete security audit, penetration testing, and implement strong protection mechanisms including secure storage, API security, encryption, and anti-tampering to ensure your app is safe from unauthorized access and future threats. A few questions to proceed: ======================= What technology stack is your app built on (native or Flutter/React Native)? Do you have a backend/API, and which framework is used? Are there any known breach points or incidents already identified? Do you require compliance standards like GDPR or PCI-DSS? Best Regards, Srashtasoft Team

@srmukul2

Hello, I can help you identify and fix the root cause of the data breaches in your iOS and Android apps. I’m Md Shofiur, a Certified Ethical Hacker with 10+ years of experience in mobile app and API security, including breach investigation. Approach: Review logs, crash reports, and any breach indicators Perform focused penetration testing on mobile apps and backend APIs Test authentication, data exposure, insecure storage, and API abuse Identify root cause (e.g., weak auth, token leakage, insecure endpoints) Apply fixes and harden data handling, encryption, and session security Retest to confirm issues are fully resolved Focus: Protection of user and financial data Secure API communication and token handling Prevent unauthorized access and misuse Deliverables: Detailed report with PoC and risk ratings Clear remediation guidance Optional retest after fixes Quick questions: Is the app Flutter, React Native, or native? Do you have logs/reports, or should we start with a full assessment? I’m ready to start immediately. Best regards, Shofiur

@rbtech1984

Hi There!!! ★★★★ (Mobile app security audit & breach fix for iOS/Android apps) ★★★★ Project understanding: I understand your iOS & Android mobile app is facing data breach issues. You need a security expert to identify vulnerabilities, secure sensitive user + financial data, and prevent any unauthorized access or malware threats while keeping app stable. ⚜ Full mobile app security audit (iOS & Android) ⚜ Find & fix data leakage & API vulnerabilities ⚜ Secure authentication & session handling ⚜ Backend/API security hardening ⚜ Encryption for data in transit & storage ⚜ Malware & reverse engineering protection ⚜ Penetration testing + detailed report I have 5+ yrs exp in mobile app security and ethical hacking. I’ve worked on apps where we reduced attack surface and fixed critical leaks. I also have hands-on knowledge of OWASP standards and secure coding practices, CEH level understanding (cert prep). Tools I use: Burp Suite, OWASP ZAP, MobSF, Frida, JADX for deep analysis and testing. I will carefully trace breach points, patch issues, re-test everything and provide clear security report. Let’s connect and discuss your app, I can start quick assessment soon. Warm Regards, Farhin B.

@GeeksEra

With a proven track record of securing over 15 mobile applications in my 8+ years as a developer, I'm well-versed in the complexities of mobile app security on both iOS and Android platforms. I've successfully identified and rectified vulnerabilities to minimize data breaches and protected personal and financial user information from unauthorized access. My proficiency in ethical hacking combined with certifications such as CEH and CISSP demonstrate my commitment to staying at the forefront of cybersecurity measures. In addition, my expertise extends beyond securing mobile apps to building them from the ground up. This unique skill set allows for a more holistic approach when implementing security protocols – from backend REST APIs to frontend authentication systems. Putting it simply, I don't just understand how to protect your app, but also how it functions; this comprehensive comprehension ensures that your project receives the most appropriate protection possible. Choosing me will provide you with not just a solution to your current challenges but also the foundation for strong cybersecurity in your future endeavors. As a freelancer who doesn't just churn out code but deeply comprehends clients' goals, I assure you that taking me on board will be an investment towards a secure app ecosystem for your users

@zainalitariq245

Greetings i will secure your iOS and Android app by identifying the root cause of the data breaches, fixing vulnerabilities, and hardening both client and backend systems to protect user data and financial information from unauthorized access and attacks i will perform a full security audit including code review, API penetration testing, authentication and session protection, encryption strengthening, and malware risk analysis, then implement fixes with secure architecture practices and best standards used in mobile cybersecurity Have you already identified any suspicious API endpoints or user reports that could help narrow down the breach source? Let’s get started right away Best Regards: Zain Ali

@Herculesz

Hi I can help investigate and secure your iOS and Android mobile app against data breaches, unauthorized access, malware risks, and exposure of personal or financial information. The main technical challenge is finding the real breach path, which may come from insecure local storage, weak API authentication, broken access control, exposed secrets, poor encryption, or compromised backend communication. My approach would include a mobile security assessment using OWASP MASVS/MSTG, static and dynamic analysis, API traffic inspection, authentication/session review, secure storage checks, malware/tampering review, and backend endpoint validation. I can then provide a detailed report with severity ratings, proof-of-concept findings, root-cause analysis, and clear remediation steps for your development team. I can also help verify the fixes, strengthen secure coding practices, improve encryption, secure API keys, and reduce the chance of future breaches. My focus will be protecting user data, financial information, and app integrity across both iOS and Android. Thanks, Hercules

@ahmedaaalnaasan

We are a full multidisciplinary team with over 10 years of experience in software development, mobile applications, cybersecurity, UI/UX design, and digital production. We specialize in securing high-traffic mobile systems and protecting sensitive user and financial data across both iOS and Android platforms. We can help you thoroughly investigate and resolve the data breach issues in your mobile application by identifying vulnerabilities, analyzing attack vectors, and implementing robust security fixes aligned with industry best practices. Our approach focuses on end-to-end protection, including secure authentication flows, encrypted data handling, and prevention of unauthorized access and malware threats. Our team has strong experience in ethical hacking techniques, penetration testing, and mobile security protocols, supported by cybersecurity best practices and certifications. We ensure every fix is not just temporary, but a long-term security improvement. Beyond cybersecurity, we bring expertise in app development, web systems, design, and video production—allowing us to understand your product holistically and secure it from every angle. We are fluent in both Arabic and English, ensuring clear communication and precise execution throughout the project. We are ready to strengthen your app security, protect your users, and restore full trust in your platform.

@mubashirabbas07

Hello, I am Certified Ethical Hacker with 10 years of experience and interested to Security audit of your mobile app android and IOS. i will test on the rooted and no rooted both type of devices to check the Security breaches. You will get detailed report. Initiate chat with me immediate start

@DngPhgNam

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have extensive experience securing mobile apps on both iOS and Android platforms by identifying vulnerabilities and implementing robust protection measures that effectively prevent data breaches. The most important part to successfully complete this project is a thorough security audit combined with ethical hacking techniques to pinpoint and mitigate risks before they lead to breaches. Approach: ⭕ Conduct a comprehensive vulnerability assessment of your mobile app on both iOS and Android. ⭕ Perform ethical hacking simulations to identify weak points. ⭕ Implement best practices for data encryption and secure handling of personal and financial information. ⭕ Apply platform-specific security protocols to harden app defenses. ⭕ Test and verify malware resistance and unauthorized access prevention measures. ❓ What specific incidents or breach data have you observed so far? ❓ Are there any existing security measures or audits already performed? ❓ Which certifications or compliance standards do you require for the solution? I am confident in delivering a detailed, actionable security enhancement plan that will protect your users' data and strengthen your app’s security posture effectively. Thank you for considering my application. Best regards, Nam

@mobiwebsolutions

✋ Hi There!!! ✋ The Goal of the project:- Identify and eliminate mobile app security vulnerabilities to fully protect user data across iOS and Android platforms. I carefully reviewed your project and understand that your priority is finding the root cause of the data breaches, securing sensitive personal and financial information, and strengthening your mobile application against malware, unauthorized access, and future threats. With 9+ years experience as a full stack developer with strong mobile security expertise, I have worked on app vulnerability assessments, penetration testing, and security hardening for both Android and iOS applications. I am the best fit because I focus on practical security solutions with clear remediation planning. 1. Complete security audit with vulnerability detection and risk assessment 2. Security patch implementation for data encryption and access protection 3. Full testing, database security review, source code delivery, and detailed documentation I have completed similar mobile app security recovery projects involving breach analysis and protection reinforcement. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!

@mughiraaa

Hi, I have reviewed the details of your project. I have worked on similar mobile app security projects where I handled vulnerability assessment, penetration testing, and security improvements. I will carefully review your app, check for security issues, test possible attack points, and provide clear fixes that your team can apply easily. Can we schedule a quick meeting to discuss this project? It will help me understand your requirements better and share a complete plan, timeline, and estimated budget. I will also share my portfolio in the chat. Best regards Mughiraa

@Tanmoy236

Warm Hello! I specialise in mobile app security and ethical hacking, helping iOS and Android apps identify, close, and prevent data breach vulnerabilities before they become critical threats. Here's how I can help: Perform full security audit of iOS & Android apps (API, auth flow, storage, encryption) Identify root causes of data leaks, unauthorized access, and insecure endpoints Patch vulnerabilities and strengthen backend/API security controls Review malware exposure risks, SDKs, and third-party integrations Implement secure architecture practices (token handling, encryption, session control) Provide clear remediation report + long-term security hardening plan With 9+ years of experience in cybersecurity and mobile penetration testing, I focus on practical fixes, not just reporting issues. Do you already have logs or breach indicators from backend monitoring, or should I start with a full penetration test from scratch?

@haseebsidd07

Hey , I just finished reading the job description and I see you are looking for someone experienced in Android, Testing / QA, iOS Development, Mobile App Development, Android App Development, Network Security, Computer Security and Data Protection. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am- 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Abdul Haseeb Siddiqui

@hr157

Hello, I’m a mobile app security specialist with 8+ years of experience in iOS/Android security audits, vulnerability fixes, ethical hacking, and data protection. I can identify breach sources, secure sensitive user/financial data, and strengthen your app against malware and unauthorized access. Skills & Deliverables: • iOS & Android vulnerability assessment • Data breach investigation and fixes • Secure API/authentication review • Encryption and storage hardening • Malware and unauthorized access prevention • Security testing report with remediation plan • Post-fix validation testing Let’s connect to secure your mobile app properly.

@markupdudes

Hi, I understand how critical securing your mobile app on both iOS and Android platforms is, especially with data breaches risking user trust and sensitive information. With my extensive experience in mobile app security, including hands-on work with both operating systems and a strong background in ethical hacking and cybersecurity certifications, I can pinpoint vulnerabilities and implement robust defenses. My approach involves a thorough vulnerability assessment followed by tailored fixes to protect personal and financial user data from malware and unauthorized access. I propose starting with an in-depth security audit within the first week, then gradually applying fixes while continuously testing for new threats. This phased approach ensures minimal disruption and maximizes protection. Could you share any specific instances or logs of data breaches you've encountered so I can tailor the security plan more effectively? Thanks,