Encryption projects — HireLancer archive

ID / Date Listing

Secure Multifunction Messaging App Development - 15/09/2025 17:20 EDT

I’m setting up a cross-platform chat application inspired by WeChat, but with the spotlight squarely on private real-time communication. The build must support...

HL-39792122

Add Security Features to Android

I have an existing Android app that has been running reliably for a few years, but it lacks the modern security protections today’s users expect. I want to keep...

HL-39792186

Synology NAS Mail Server Setup

I have a Synology NAS and want to run my own mail service on it using the Synology Mail Server Classic package. The NAS sits behind a static public IP, I own th...

HL-39791863

Verify German Medical Records

I have more than ten medical records issued by Schwarzwald-Baar-Klinik, Anästhesie Stuttgart and Zentrum Leinfelden that must be confirmed as genuine for an ong...

HL-39790552

GL.iNet OpenVPN Server Setup

I need my GL.iNet router configured as a fresh OpenVPN server that will let me log in securely from my Windows PCs when I’m away in another country. The router...

HL-39788281

Mathematica Bulban Map NIST Optimization

I am working with the 1-D Bulban chaotic map in Mathematica and now need to push it further. The task starts with a mathematical tweak: introduce one additional...

HL-39784303

Senior Backend Developer (Flask → FastAPI, Celery+Redis, Security, Multi-Server Architecture)

I am looking for a senior backend developer with strong experience in Flask, FastAPI, Celery, Redis, and security (encryption/decryption) to help refactor and o...

HL-39781497

IRCTC Tatkal Ticket Automation Tool IN C# .Net

Project Overview This project aims to develop a high-performance, desktop-based automation tool for booking IRCTC Tatkal tickets using the C# .NET framework (Wi...

HL-39778316

Safeguard My Financial Data

I need expert guidance to lock down my personal financial information. The scope covers every piece of data a thief would love to get their hands on—my credit c...

HL-39778091

Spring Boot MySQL Integration

I have a Spring Boot application integrated with a MySQL database. The Database credentials are encrypted at rest and are decrypted at the time of application l...

HL-39777761

Digital Stamp for Authentication - 2 quantity

I need an online digital stamp designed primarily for authentication and verification purposes. The digital stamp should be compatible with multiple platforms,...

HL-39773293

Cross-Platform Secure Document Vault

I’m kicking off the first release of a mobile app that lets users keep property-related documents in one place, tag key dates, and receive timely reminders befo...

HL-39771413

Data Protection & MySQL Encryption for Proclee.com

We need to secure our proprietary MySQL database (millions of rows collected over 5+ years: court cases, public notices, auction notices, planning layouts, RERA...

HL-39769431

Cross-Platform SIM Binding Integration

I'm seeking an experienced developer to implement a robust SIM binding feature for both Android and iOS platforms. This feature is crucial for enhancing the sec...

HL-39768396

AI Voice Agent Development in LiveKit.io

We are seeking an experienced LiveKit.io developer to build a HIPAA-compliant AI Voice Agent that interacts with patients through the web in real time. The agen...

HL-39762196

Creazione App "Aiuto Donna"

Presentazione dettagliata: App Aiuto Donna Introduzione Aiuto Donna è una piattaforma mobile progettata per offrire protezione, supporto e solidarietà alle donn...

HL-39757117

China WhatsApp Business Number

I need an active +86 WhatsApp number that I can attach to WhatsApp Business for day-to-day company communication. The number must allow bulk messaging while pre...

HL-39749752

Recover WhatsApp Chats on iPhone

I need help restoring my WhatsApp chats on my new iPhone. I backed up my WhatsApp on iCloud before transferring to my new phone. After the factory reset on my o...

HL-39749435

Native Library Reverse Engineering

I need an expert to reverse engineer a small native .so library running on Android. The library receives sensor data from Java code and returns encrypted data (...

HL-39745671

AES-256 Encrypted Remote Control Software

I'm looking for an experienced developer to create a remote control program for Windows with the following features: Core Requirements: - Control mouse and keyb...

HL-39745696

Stealth Remote Control Program Development

I'm seeking an experienced developer to create a Windows remote control program for remote support. The program should have a basic, minimalistic UI and include...

HL-39745842

Cybersecurity Expert for Crypter Analysis

I'm seeking a cybersecurity expert to analyze existing crypters with the aim of improving them. The primary focus will be on enhancing the avoidance of detectio...

HL-39745269

Ensure Secure Online Communication

I need to ensure that my communication across the internet is private and secure. My primary concern is with types of communication not specifically listed, but...

HL-39745216

Securing Node.js and React Website

I need an experienced security expert to fix vulnerabilities in my Node.js and React website. The primary focus should be on preventing leaking of database info...

HL-39730123

NXP S32K312 Bootloader Development

I need a developer to build or customize a bootloader for the NXP S32K312 microcontroller. The bootloader should support secure booting, firmware updates, and r...

HL-39727878

Experienced Developer for Advanced Dabba (Virtual) Trading Platform (Android & Web)

Overview: I am looking for a highly skilled and experienced development team or individual to deliver a ready-made, white-label **Dabba Trading Platform** for A...

HL-39727384

GCP SOC 2 Compliance Setup

My entire Google Cloud environment needs to reach SOC 2 Type I readiness. The foundations are already in place—projects, VPCs, IAM roles, logging, and monitorin...

HL-39725127

AWS Security Remediations Following Audit

Following a security Audit performed on our AWS account, we are seeking the services of Cloud infrastructure engineers to implement the critical changes identif...

HL-39721669

Seeking Expert Developer to Build Optimized Crypto Exchange Platform for iOS & Android with Robust Admin Control

We are looking to hire a highly skilled freelancer or development team to build a fully optimized cryptocurrency exchange platform that supports both iOS and An...

HL-39720245

UART Protocol Logic Reversal

I need a Python algorithm to decode an encrypted UART protocol logic used between a device and an MCU 8051 cartridge. Requirements: - Analyze provided hex logs...

HL-39720279

Anonymous Multi-vendor Marketplace

Hey there! This job is about the development of a multi-vendor market place for trading accounts featuring a shop that supports REAL peer-to-peer BTC and XMR pa...

HL-39720223

AI & Blockchain Health Management System

I am seeking skilled developers to create a comprehensive health management system integrating AI and blockchain technology. The system will cater to five key a...

HL-39716553

Java AES128GSM Encrypt/Decrypt

I need a lightweight Java component that encrypts and decrypts small JSON payloads with AES128GSM mode. Encryption Steps heavily relies on Base64 URL encoding/d...

HL-39714860

Automate LUKS Unlock on Alpine VM -- 7

I am looking for an experienced freelancer to help automate the unlocking of a LUKS-encrypted drive during boot on an Alpine Linux 3.22 VM running on a Xen 4.17...

HL-39713966

Secure Currency Simulation System

I need a system that can simulate fiat currencies (like USD, EUR) and allow for their transfer via simulated IBAN and BIC to my own bank account. The system mus...

HL-39713121

TikTok Encryption Reverse Engineering

I'm looking for an expert in reverse engineering to help me understand TikTok's encryption algorithm, specifically focusing on the X-Argus and X-Ladon headers....

HL-39712760

Java Desktop Authentication

I’m building a Windows-only desktop application in Java whose entire purpose is secure user authentication. I want a clean, lightweight client lets end-users re...

HL-39712810

TrueNAS Data Recovery Specialist Needed

I need a skilled professional to recover data from my TrueNAS system. The drives were mirrored but accidentally formatted. Requirements: - Recover one encrypted...

HL-39708907

Password Manager Supply & Delivery

Scope of work SCOPE The goods (the “Work”) to be provided may include any of the following items: Supply and Delivery of Password Manager PRO AMS Enterprise lic...

HL-39706268

Encrypt Website Data Security

I need to add encryption to my website to protect user personal information. Requirements: - Encrypt user personal information - Apply encryption to both storag...