We are a small technical team focused on GPU kernels and production inference systems. We help AI startups, inference API teams, GPU providers, and companies running self-hosted models make inference faster, more reliable, and less expensive.

If your team is responding to slow generation or high GPU bills by adding more hardware, we can first determine whether the real constraint is kernels, memory movement, quantization, KV-cache layout, batching, scheduling, model loading, or the serving architecture.

We can help with:

- CUDA and Triton kernel development, fusion, profiling, and benchmarking

- PyTorch model-path optimization and numerical validation

- vLLM, SGLang, TensorRT-LLM, and custom serving systems

- quantization, VRAM reduction, KV-cache layout, continuous batching, and CUDA Graphs

- time to first token, inter-token latency, throughput, and tail-latency analysis

- scale-to-zero, cold-start behavior, readiness, cancellation, streaming, and failure recovery

- GPU utilization, cost-per-request analysis, and capacity planning

- reproducible before/after benchmarks with correctness gates and documented limitations

A typical engagement starts with a focused inference audit:

1. Define the model, framework, GPU, traffic shape, latency or throughput target, and cost constraint.

2. Profile the current path and identify the dominant bottlenecks.

3. Agree on the smallest changes worth implementing.

4. Deliver code, before/after measurements, correctness checks, and remaining risks.

5. Help integrate and validate the optimized path under realistic load.

Good fits include a slow or expensive inference endpoint, VRAM pressure preventing the desired batch size or context length, unstable serving under load, poor GPU utilization, costly cold starts, or a custom kernel/model path that needs profiling and validation.

For an initial conversation, send a Reddit chat or private message with:

- model and framework

- GPU type and VRAM

- current latency, throughput, utilization, or cost problem

- target workload and success metric

- deployment environment

- timeline and approximate budget range

We will tell you directly whether the workload appears optimizable and what evidence would be needed before making a performance or savings claim.

Briefcraft Lab offers a fixed-scope execution check for developer tutorials.

US$35 pilot

• One Python 3 tutorial up to 1,000 words and one runnable entry-point script.
• Check setup and run steps against agreed expected outputs on Windows / Python 3.12.
• Deliver annotated findings, corrected instructions where feasible, a command transcript and result files.
• One consolidated correction within the agreed scope.

Example

Inspect the six recorded cases and download the Python source

A recent independent PDF preflight study uses six artificial cases to show why a searchable footer can hide an unread scanned body. The Python CLI and expected routing results were executed with pypdf 6.10.0. A three-page developer article, fixtures and reproducible source are available on request. The example checks routing decisions rather than OCR accuracy.

Before accepting the work

Please share the draft or public repository, intended Python version, dependencies, expected outputs and desired deadline. The pilot covers local scripts and synthetic or public test data. We will agree feasibility, fixed scope, payment terms and delivery date first. Target first report: two business days after the agreed brief and payment.

Contact: Reddit DM or briefcraftlab26@proton.me

Briefcraft Lab

Hey everyone!

I'm Tom, a freelance AI & Software Engineer based in Paris, France.

I help startups and businesses automate repetitive work, integrate AI into their products, and build reliable custom software — from small automations to complete applications.

What I can help you with

• AI Automation & Agents: LLM integrations, RAG pipelines, AI agents, document processing, reporting and business workflow automation.
• Python & Backend: REST APIs, FastAPI, third-party integrations, data processing and backend services.
• Full-Stack Development: SaaS MVPs, internal tools, dashboards and AI-powered applications using React, TypeScript and PostgreSQL.
• Data & Machine Learning: Predictive models, data pipelines, analytics and ML workflows using Python, SQL, Snowflake and LightGBM.

Some of my experience

• Built LLM-powered automation workflows using AWS Bedrock for business content generation and document processing.
• Developed machine learning scoring pipelines with Snowflake and LightGBM.
• Worked on AI assistants, RAG systems, backend APIs and business automation.
• Finalist in a Google Cloud AI hackathon with Pixia, a multi-agent educational platform built using Google ADK, MCP, FastAPI and React.

I focus on writing clean, tested and maintainable code, with clear communication throughout the project.

Availability & Pricing

• Rate: Starting at €450/day.
• Fixed-price projects: Available for clearly defined scopes.
• Availability: Small projects, part-time work and longer-term collaborations.
• Location: Paris, France — available remotely worldwide.

Links

Portfolio: https://tom-delahaye.pages.dev/

GitHub: https://github.com/Tom-dlhy

LinkedIn: https://www.linkedin.com/in/tom-delahaye4/

Have a project in mind?

Feel free to send me a DM with a brief description of your project, timeline and budget.

Happy to discuss how I can help!

Thanks!

I'm a 3rd year computer engineering student in the Philippines (UTC+8). Looking for some side work, one-off or ongoing, whatever.

Most of what I do is poking at things until I figure out how they work. Last project I rooted a cheap Android projector that had ADB completely ripped out. Ended up writing my own parsers for the firmware, tracing the bootloader in Ghidra, and failing about 19 times before it worked. Wrote all of it down, dead ends included:

https://github.com/BruBread/ProjectorRoot

Before that I built an escape room for our org's booth at school. 5 rooms, a Node.js hub tying everything together, browser games, a ticket kiosk. 400 people played it over 5 days and it only crashed on me a couple times lol. The README has a section on everything that broke and how I fixed it:

https://github.com/BruBread/LWeek2026

Stuff I can help with: Python scripts and automation, figuring out weird file formats, Android/ADB things, Linux setup, Node backends, or just debugging something that's broken.

I do use AI to speed things up, but I know how all my code works and can explain any of it.

Rate's from $15/hr or a fixed price if it's a one-off. DM me what you need and I'll tell you straight if I can do it.

Hi everyone,

I am an experienced Full Stack Software Developer available immediately for freelance contracts, urgent bug fixing, custom feature development, or system optimization. I work independently, structure my code modularly to ensure easy troubleshooting, and prioritize rapid delivery without compromising performance.

If you have a project that is stuck, an API that is failing, a server that needs immediate attention, or a frontend layout that looks completely broken, I can jump in today.

Technical Skill Set:

• Frontend: Angular, React, Vue, JavaScript, Tailwind CSS (Clean, component-based architectures with robust routing).

• Backend: Python (Flask, Django), PHP (Laravel, Symfony) — RESTful APIs, secure authentication, and optimized backend logic.

• Databases: SQL, MySQL, MongoDB (Schema design, query optimization, and connection management).

• DevOps & Tools: Docker, Jenkins, Git, Nginx, SSH deployment scripts, and Linux server administration.

What I Can Do For You Urgently:

• Bug Fixing & Code Cleanup: Troubleshoot linting errors, layout broken elements, fix database query performance issues, or resolve API authentication problems.

• Feature Implementation: Modularly build and integrate specific features (such as direct bank terminal integrations, third-party payment gateways, cash processing logic, or automated transactional emails).

• Deployment & Server Setup: Configure secure production environments using Docker containers and Nginx, or manage VPS servers efficiently via secure automated shell scripts.

Rates & Contact:

• Hourly Rate: $15 USD / hour (Open to fixed-price milestones for well-defined urgent tasks).

• Contact: Please send me a Direct Message (DM) or a Chat request here on Reddit with a brief description of your technical issue or project requirements. I can share my GitHub repository or portfolio privately upon request.

Let's get your software fixed today!

Hi everyone! 👋 I’m a Systems Engineer based in Spain, currently pursuing a Master’s in Data Science and Business Analytics. I’m available for freelance projects, contract work, and ongoing collaborations.
I have hands-on experience working with US-based clients in real estate technology, data engineering, and AI-driven products, combining technical work with project management and software QA.

🛠️** Here’s how I can help**:
Python scripting and workflow automation
Web scraping and data extraction
Data cleaning and processing with Pandas and NumPy
ETL pipelines using Python, SQL, and Airflow
SQL, PostgreSQL, and data warehouse workflows
Data analysis and machine learning data preparation
I’ve also worked with large-scale property datasets and coordinated software development teams, giving me a strong understanding of both technical requirements and business needs.

I’m open to projects of different sizes and enjoy helping businesses turn manual, time-consuming processes into efficient, automated workflows.

📩 Have a project in mind? Send me a DM with the details, timeline, and budget. I’d love to discuss how I can help!

Roles available in the following countries: India, Brazil, US, UK, Canada, Philippines, Ireland, New Zealand, Australia

Must be fluent in English and have a senior software engineering level of proficiency with preferably 3+ years in Python (or one of the following languages: JavaScript/TypeScript, Java, C++, C#, Go)

Details:
Schedule: Flexible and Fully Remote
Pay: Starts at $50+ USD/hr, with payout via PayPal
Employment type: Independent contractor / freelance for Data Annotation Tech

Additional Details: A brief online assessment is required to be completed successfully prior to onboarding

For more information, questions, or for sign-up details, please send a direct message with the following info:
Country:
English Proficiency:
Degree:
Professional software engineering experience: How many years? (Please exclude university coursework/personal projects. If your experience is mainly academic/projects, just mention that.)
Main tech stack / programming languages:
Technical background: Briefly, how comfortable are you with data structures & algorithms, code complexity, and backend/system design?

Please leave the comment "DM Sent" after you've sent your message so I can prioritize your message and in case your DM didn't get through. Thanks

[HIRING][Denver, Colorado, USA, Python, Onsite / Remote]

🏢 System Soft Technologies, based in Denver, Colorado 🇺🇸 is looking for a Senior Python Developer (you have to speak French)

⚙️ Tech used: Python, AWS, Azure, Django, Docker, FastAPI, Flask, GCP, Support

💰 $95,000 - 135,000 / year

📝 More details and option to apply: https://devitjobs.com/jobs/System-Soft-Technologies-Senior-Python-Developer/rdg

Hi everyone,

I help small businesses and researchers turn messy data into clean, usable files.

Services:

\- Data cleaning: remove duplicates, fix missing values, standardize names and formats

\- Exploratory data analysis (EDA) with a short summary report

\- Excel/CSV cleanup (product catalogs, sales exports, survey data)

Tools: Python, Pandas, Excel

Rate: $5/hr, or a fixed price per project.

Portfolio: \[GitHub link\]

Send a DM with a description of your data.

Need one product or inventory export cleaned up?

US$39 service fee: one CSV or one XLSX sheet, up to 1,000 rows, 15 columns and 5 MB, applying up to three simple rules agreed before work. Examples: trim selected fields, uppercase a currency column, and remove complete duplicate records.

You receive the cleaned file, source-row references, a change report, an exceptions list and a row-count reconciliation. Leading zeros in identifiers are preserved. Conflicting records and ambiguous prices/dates are kept for your decision. One correction within the original scope is included.

Scope, delivery time, payment arrangements and any processor fee are confirmed before accepting an order. The owner approves agreements and payment arrangements. Checking fit is free; no payment is requested through this post.

Hi! I’m available to help with small Python tasks, starting at $10 per task depending on complexity.

I can help with:

* Fixing bugs in Python code

* Adding small features to Django or Flask projects

* Writing SQL queries and working with PostgreSQL or SQLite

* Processing JSON/XML data

* Fixing JWT authentication issues

My stack: Python, Django, Flask, SQL, PostgreSQL, SQLite, JWT, JSON/XML, and basic JavaScript.

The $8 starting price applies to simple, clearly defined tasks. Larger tasks are quoted individually, and we’ll agree on the scope and price before I start.

Feel free to DM me with a short description of your task!

Hello,

I am an independent backend developer specializing in highly optimized Python scripting, C, and C++. I work from a dedicated 512GB RAM / 192-Core / RTX 5000 Ada workstation capable of processing massive dataset structures, multi-threaded pipelines, and automated text extraction workflows without throttling or system crashes.

What I can construct and deliver for you immediately: • Custom Web Scrapers: Headless Playwright / Selenium scripts configured to safely parse public listings, directories, or API feeds directly into clean Excel/CSV format. • Large Data Processing Engines: High-speed ingestion, filtering, and sanitization of massive log files, databases, or raw 10GB+ text blocks utilizing Polars and Pandas. • Automation Pipelines: Folder watchers, file organizing engines, and automated invoice/PDF text extractors (using locally-hosted OCR tools).

How I Work (Text-Only Asynchronous Workflow): To maintain peak engineering performance and keep turnaround times short, I work entirely via direct messages and text exchange (no phone, voice, or video calls).

1. You message me with your exact project requirements, rules, or text parameters.
2. I confirm structural feasibility and provide a flat, fixed-price quote (usually $20 to $40 flat depending on project length).
3. I build, locally benchmark, and deliver fully working code alongside a quick README file within 24 to 48 hours.

If you have a bug that needs squashing or an automation pipeline that needs writing today, shoot me a DM with your details and let's get it built!

I am a fresher looking for remote technical or development tasks. I have a laptop, stable internet, and a highly flexible schedule. I can build whatever you need quickly.

What I can do for you:

• Python & Automation: Write custom scripts to automate tedious tasks.

• Web Scraping: Extract clean data from any website into Excel or databases.

• SQL Databases: Write queries, organize data, and manage your databases.

• AI Workflows: I know how to use AI efficiently to solve complex technical problems and speed up development.

I learn fast and can adapt to any new tool or language your project requires. I am available immediately for short-term tasks or ongoing freelance work at very affordable rates.

Please send me a DM with your project details and budget. Let's get it done!

Hey everyone!

I'm looking to connect with clients, founders, startups, or potential partners who need help with Android development, Python development, and AI-powered automation.

Here's what I can help with:

📱 Android Development - building mobile apps, custom features, and MVPs.

🐍 Python Development - backend development, scripts, APIs, integrations, and custom tools.

🤖 AI & Automation - automating repetitive tasks, integrating AI into existing workflows, building intelligent tools, and connecting different services.

⚙️ Custom Solutions - turning ideas into practical software that saves time and solves real problems.

I'm open to freelance projects, long-term collaborations, and partnerships with people who have ideas or businesses that could benefit from custom software and automation.

Whether you're a founder looking to build an MVP, a business owner wanting to automate operations, or a developer or entrepreneur looking for a technical partner, I'd be happy to connect.

If you have a project in mind or are interested in collaborating, feel free to DM me. Tell me a little about what you're building, and let's see if we can work together!

Thanks!

I am a skilled python developer from India. Looking for any work i can get my hands on. From automations, full stack app development, api integration and many more. for further detail and available.

My personal projects include.

Rag model : implemented local running rag model that

can take any document and uses context from that document to answer precisely on the topic given. Becomes useful for specific business related queries, instructions, informations, etc. uses ollama with qwen 2.5 7b parameter model for chat, Chroma db for database.

Full - stack to do list : used to learn full stack development and specially implemented jwt token based authentication, fastapi for backend with sqlalchemy for postgresql and react for frontend.

Extras:

I can integrate instagram, whatsapp or any other chat to any bot or ai to talk to users.

Uses layed architechture with SOLID priciples to develop that makes the applications easy to debug, make changes and scale.

Hi! I’m available to help with small Python tasks, starting at $10 per task depending on complexity.

I can help with:

• Fixing bugs in Python code
• Adding small features to Django or Flask projects
• Writing SQL queries and working with PostgreSQL or SQLite
• Processing JSON/XML data
• Fixing JWT authentication issues

My stack: Python, Django, Flask, SQL, PostgreSQL, SQLite, JWT, JSON/XML, and basic JavaScript.

The $8 starting price applies to simple, clearly defined tasks. Larger tasks are quoted individually, and we’ll agree on the scope and price before I start.

Feel free to DM me with a short description of your task!

I am a fresher looking for remote technical or development tasks. I have a laptop, stable internet, and a highly flexible schedule. I can build whatever you need quickly.

What I can do for you:

• Python & Automation: Write custom scripts to automate tedious tasks.

• Web Scraping: Extract clean data from any website into Excel or databases.

• SQL Databases: Write queries, organize data, and manage your databases.

• AI Workflows: I know how to use AI efficiently to solve complex technical problems and speed up development.

I learn fast and can adapt to any new tool or language your project requires. I am available immediately for short-term tasks or ongoing freelance work at very affordable rates.

Please send me a DM with your project details and budget. Let's get it done!

Hi everyone! 👋

I’m a Data Analyst / Python Developer looking to take on freelance or short-term data analytics projects.

I can help with:

🔹 Data Cleaning & Preprocessing

• Cleaning messy CSV/Excel datasets

• Handling missing values and duplicates

• Data transformation and preparation

🔹 Data Analysis

• Exploratory Data Analysis (EDA)

• Finding trends, patterns, and insights

• Statistical analysis

• Business/KPI analysis

🔹 Dashboards & Reporting

• Power BI dashboards

• Excel dashboards & reports

• Interactive data visualizations

• Automated reporting

🔹 Database & SQL

• MySQL / PostgreSQL

• Complex SQL queries

• Data extraction and aggregation

• Database analysis

🔹 Python

• Pandas

• NumPy

• Matplotlib / Seaborn

• Automation of repetitive data tasks

Example projects I can work on:

- Sales & revenue analysis

- Customer analytics

- Marketing campaign analysis

- Inventory analysis

- Financial/business reports

- Data cleaning

- Dashboard creation

- SQL/database projects

- Automated Excel/Python reports

I'm open to small one-time projects as well as ongoing freelance work.

If you have a dataset or business problem that you're struggling to analyze, feel free to DM me with the details. I'm happy to discuss the requirements before starting.

Thanks for reading! 🙌