Software Engineering projects — HireLancer archive

ID / Date Listing

Student Achievement Certificate Design -- 2

I’m putting together an achievement certificate to honour students and need a clean, professional layout that feels celebratory without being childish. The piec...

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Student Achievement Certificate Design -- 3

I’m putting together an achievement certificate to honour students and need a clean, professional layout that feels celebratory without being childish. The piec...

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Design Patterns Identification & Visualization

Hello, i would like to ask, if you could help me with my project. The project theme is Identification and Visualization of design paterns. My approach with half...

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Python Code Review for Efficiency

I need an experienced Python developer to review code in a larger application. Key focus areas: - Code Efficiency: Identify and suggest improvements for perform...

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Online Game Client Reverse-Engineering

I need a seasoned reverse-engineer to update my already disassembled online-game client so it authenticates flawlessly against the latest server build. The only...

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COBOL Developer Needed for Codebase Review & Analysis

COBOL Developer Needed for Codebase Review & Analysis We are looking for experienced COBOL developers to help review and analyze existing COBOL codebases. What...

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Εφαρμογή Visual Basic Desktop

Ζητείται Προγραμματιστής VISUAL BASIC (Εξ Αποστάσεως – Remote) συντήρηση εφαρμογών Υλοποίηση νέων λειτουργιών Επίλυση τεχνικών προβλημάτων

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[Urgent] COBOL Developer Needed for Codebase Review & Analysis

COBOL Developer Needed for Codebase Review & Analysis We are looking for experienced COBOL developers to help review and analyze existing COBOL codebases. What...

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Resolve Python aws knowledge ai expert Krackend Bug using team viewer -- 2

Project Title: Python Backend Developer with AWS Expertise Project Description: Looking for a highly skilled Python backend developer with expertise in AWS to w...

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CodeSys Performance Optimization

I'm seeking a skilled specialist to optimize the performance of existing programs written in CodeSys. The ideal candidate will also provide operational support...

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Digital Identity Engineering Expert Needed

Digital Identity Engineer Zurich Services US (Schaumburg, IL) seeks a Digital Identity Engineer responsible for sustaining and enhancing the operations of exist...

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UWP Launcher for Kiosk App

I need a very small Universal Windows Platform (UWP) application whose sole purpose is to launch a local batch file, which in turn starts my existing Java-based...

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Seeking developer help translating a 3D concept into code -- 2

*UPFATE AT BOTTOM OF AD * I’m working from a fully formed 3D conceptual model that exists in my head and can be illustrated and described clearly in terms of de...

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Software Improvement Project Manager -- 3

I’m looking for an experienced project manager who can take charge of a software–development effort focused on improving an existing product. The work spans thr...

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Enhance PHP E-Commerce Checkout

I have completed the upgrade for your PHP store, ensuring full compliance with all your requirements. Technical implementation details: PhonePe Integration: I f...

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Software Development Technical Consultation

I’m looking for a sharp, senior-level mind to bounce software-development questions off of. My projects range from quick proof-of-concept builds right through t...

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Photo ID Identity Verification

I need help establishing a straightforward identity-verification flow for my platform. The focus is Identity Verification carried out through a Photo ID check....

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C# Brawl Stars Mod Expansion -- 2

Hello! The last year I was developing an Brawl Stars mod which is running the version 53 (visit https://supercell.com/en/fan-content-policy/ ) The code is compl...

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C# WinForms PDF Annotation Tool: Interactive Rectangle Drawing & JSON Persistence

Overview I am looking for a C# developer to create a lightweight Windows Desktop Application (.NET Framework 4.8) that allows users to load a PDF, interactively...

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Senior Coding Interviewer Needed

I’m lining up a series of software-engineering interviews and need a seasoned interviewer who can probe deep knowledge of programming languages—specifically Jav...

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C++ Input Module on RHEL - 14/03/2026 00:38 EDT

I have a working C++ application that currently relies on hard-coded values; I now need that logic moved into a subroutine capable of reading the same data from...

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Senior Flutter E-Commerce Developer | Equity Basis

I’m building a cross-platform e-commerce mobile app and want an experienced Flutter engineer to become a core contributor from Day 1. The entire product will ru...

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Automatización Avanzada Illustrator Windows

Trabajo diariamente con grandes volúmenes de archivos en Adobe Illustrator sobre Windows 10 y quiero acelerar todo mi flujo creativo eliminando pasos manuales q...

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ROS1-to-ROS2 Migration & Optimization

I have a working ROS 1 codebase that now needs to run on ROS 2. During the port I also want to tighten the overall architecture. My top priorities are: • Better...

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Hospital Management & License CRM -- 2

I’m commissioning a robust, desktop-based Hospital Management System that seamlessly ties into a online licence/CRM service for activation control. Core scope •...

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API Technical Documentation Support

I’m preparing a full set of technical documentation for our REST-based API and would like your help transforming raw engineering notes into clear, developer-fri...

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Experienced Full-Time Python Developer Needed

Job Title: Python Developer Employment Type: Full-Time Location: India preferred — Mumbai, Hyderabad, Pune, or Bangalore Company Type: Consulting / Client Servi...

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Remote Software Engineers – Ukraine/Brazil

We are looking for experienced software developers to join our team for remote work. This role can start as part-time and may lead to a long-term collaboration...

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Senior Full Stack Developer Needed

Senior Full Stack Developer (Fintech / Web3 Product) We are looking for a senior freelance developer to join an active digital product currently under developme...

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Azure Web Social Platform Build

I have buit a web-based social platform whose primary metric is user onboarding and engagement, and I want one developer to own it end-to-end. Every day we’ll s...

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SAMD51 Firmware Modernization & Sensors

I have a stable FreeRTOS-based firmware that currently compiles only under my portable Arduino IDE 1.8.13 setup for the SAMD51 MCU. I now want the project to bu...

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Prediction Markets Engineer (Backend/API + Market Mechanics)

PROJECT OVERVIEW We need a freelance engineer to help design and build core components of a prediction markets platform. The focus is correctness, consistency u...

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Freelance Software Engineer (Proxy Interview Candidate)

I need an experienced software engineer who can step into scheduled Zoom / Google Meet calls and treat them exactly like real technical interviews. During each...

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Advanced JointJS/React/TypeScript Specialist Needed

React/TypeScript Developer with Advanced JointJS Expertise We are developing a visual tool for designing cloud infrastructure. The application uses JointJS for...

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MVP Development: Post-Quantum Cryptography (PQC) File Security Application (NIST FIPS 203/204)

Project Description Highlights The Mission: We are building "QuantumShield," a high-performance, user-friendly desktop application that protects sensitive SMB d...

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Resolve Python aws knowledge ai expert Krackend Bug using team viewer

I have a production-level bugs who can connect right now in TeamViewer and help in fixing production issue looking is super expert in ai and aws python

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Modern Responsive PyQt5 Industrial UI

I will supply the existing PyQt5 .ui file for Dimension Box, I need it completely re-skinned and reorganised. The current visual style elements already feel fam...

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Resolve Ongoing Project Problem

I’m facing a persistent issue that’s stalling my project and need an experienced professional to identify and fix it. You’ll start by reviewing the information...

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Python CLI Library Management System

Hi Freelancers! So i have an assignment i need to make for my school in Progamming. Its about developing a library management system using Python that demonstra...

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Google Antigravity Vibe Code Tutor - Screen Sharing Sessions

Looking for an experienced developer/tutor who is familiar with Google Antigravity IDE to teach and guide via screen sharing sessions. The project involves lear...