Software Architecture projects — HireLancer archive

ID / Date Listing

Bulk Email System Setup -- 2

I need a reliable bulk-mail system that can comfortably send anywhere between 200 and 5,000 messages each day through my own custom SMTP server. The application...

HL-40090612

Legacy ASP.NET System Modernization & Code Refactoring

This project involved upgrading a 10-year-old ASP.NET application into a modern, scalable, optimized platform. The system had performance issues, outdated archi...

HL-40090391

Custom Android App Development

I’m ready to move from concept to a fully-functional Android application and I need a developer who knows the platform inside out. The core goal is to build a s...

HL-40090431

Python Backend Feature Expansion

My web application has outgrown the original scope, and I now need an experienced Python-focused backend developer to move it to the next stage. The codebase is...

HL-40090481

Real-Time Railway Wire Height System

I’m building a vision module that sits on the roof of a moving train and continuously reports the height of the overhead contact wire. An Intel RealSense D435i...

HL-40090478

Python Backend Feature Expansion -- 2

Deadline 30 December I have built a FastAPI backend for temporary file sharing using 6-digit PINs. The core upload and download functionality is working, but se...

HL-40090139

Exotic Car Marketplace Price Tracker

I want a standalone software that watches Facebook Marketplace and Kijiji for newly posted exotic-car ads, captures the make & model, year of manufacture, and m...

HL-40090146

Biochemistry Analyzer Control Software

I need purpose-built control software that will drive our benchtop biochemistry analyzer from initial power-up through daily operation. The application must han...

HL-40089959

Web QR Product Verification App

I need a straightforward, browser-based application that lets anyone scan a product’s QR code—or manually type its serial number—and immediately see whether the...

HL-40089974

ứng dụng điều khiển cùng lúc 3-5 chiếc điện thoại android thao tác

tôi có một ứng dụng chạy trên điện thoại android, trên ứng dụng này có rất nhiều đơn hàng, có số điện thoại của khách hàng, và ứng dụng này có thể đăng nhập cùn...

HL-40089513

WhatsApp Client Response Automation

I need a compact solution that lets me answer my clients on WhatsApp instantly and consistently. The goal is simple: streamline all client-facing chat so every...

HL-40090000

Automated Trading Signal Logic in Python

I need a Python expert to build logic for an automated Excel sheet that generates Buy/Sell signals for F&O stocks using Yahoo Finance data. This project is for...

HL-40089818

Publish My App via Legacy Console

I have a household-services and online-delivery app that I’m still finalising, yet every Play Store asset—icon, screenshots, long and short descriptions—is read...

HL-40089679

Polymarket Crypto Arbitrage Trading Bot

I’m building a fully-automated crypto arbitrage bot written in Python that connects directly to Binance’s API and, if practical, extends to Polymarket or Kalshi...

HL-40089535

Optimize Cloudflare Bot Controls

I run a Canadian real-estate search engine and need a Cloudflare ruleset that finally keeps the bad bots out without locking good crawlers or genuine visitors....

HL-40089551

APK Permissions & Security Tweaks

I already have a compiled Android APK and need it decompiled, adjusted, and rebuilt so it asks for only the permissions that are truly necessary while gaining s...

HL-40088137

Mobile Recharge Platform & API

I’m building a dedicated mobile-recharge billing system and need a developer who can deliver the full stack—from the recharge engine itself to a clean, well-doc...

HL-40089368

Digital Consent Setup via Jotform

I’m ready to move our paper consent process to Jotform and need someone who has already done this in a healthcare setting. The clinic offers Hair Transplant, PR...

HL-40089382

Wati Setup & Sheets Sync

I need a new Wati account created under my business name, fully verified and ready to send bulk WhatsApp messages. After the account is live, please configure a...

HL-40089392

Perfex CRM Customization Project

I’m looking to take my current Perfex CRM installation far beyond its out-of-the-box limits. First, the entire user interface needs a facelift: brand-matched co...

HL-40089331

Server-Side Whisper & Security Upgrade

I’m refactoring an existing open-source app that currently runs Whisper speech-to-text and a lightweight LLM in the browser. My objective is to shift both engin...

HL-40089335

Fintech Patent & Architecture Specialist

I'm looking for a patent-grade technical writer/architect to help formalize novel fintech software systems into USPTO utility patent applications and create a c...

HL-40089227

Instagram Auto-Scroll & Comment Bot

I need a small automation that can keep swiping through Instagram Stories by itself and, when it hits the Reels feed, drop a predefined comment on each Reel bef...

HL-40089266

Real-Time Material Tracking Software

Material Tracking & Processing Software Project Title We are looking for an experienced freelance software developer to design and develop a Material Tracking &...

HL-40089044

Laravel Developer — ChatGPT + Power BI Integration (Healthcare Platform)

We’re MedicExams, a mobile healthcare provider serving child-welfare programs across Georgia. We need a developer to integrate ChatGPT (OpenAI API) and Power BI...

HL-40089052

Pain Clinic Dispensing Software

I need a Windows-only desktop application that will let our pain clinic dispense medications quickly and safely. The program must keep a live count of every dru...

HL-40089080

WhatsApp Auto-Reply & Flow Bot -- 2

I want to turn my WhatsApp Business number into a self-service help line for common questions. The goal is simple: when someone writes in, the system should eit...

HL-40089084

LEAFE’S is seeking a Freelance Onboarding Coordinator to manage onboarding for NDIS participants, contractors, and partner providers.

LEAFE’S is seeking a Freelance Onboarding Coordinator to manage onboarding for NDIS participants, contractors, and partner providers. This role suits someone or...

HL-40088978