- Fixed price
- Expert
- Est. budget: $10,000.00
We are a fast-growing telecom / AI-First CPaaS serving sms and voice API's. We are building the first AI-first communications platform (SMS, Voice, RCS, AI agents) designed for speed, simplicity, and real-world business outcomes. We are not looking for a “task completer.” We are looking for a true senior engineer who: thinks in systems moves fast makes decisions independently writes clean, scalable code uses AI tools (Claude, etc.) as a force multiplier ⚠️ Read This First *DO NOT APPLY IF YOU ARE PRETENDING TO BE IN A DIFFERENT COUNTRY. PROOF OF RESIDENCY IS REQUIRED. Most applicants will not be a fit. If you need: detailed tickets hand-holding constant direction This is NOT the role for you. If you are the type of engineer who: sees a problem and solves it end-to-end improves architecture without being asked ships quickly without sacrificing quality You will thrive here. What You’ll Do Build and ship full-stack features across our platform (messaging, voice, AI workflows) Make architectural decisions (not just implement) Improve system performance, reliability, and scalability Work directly with founders (no PM layers) Move from idea → production very quickly What We Expect (Non-Negotiable) 5+ years real full-stack experience (not just titles) Strong backend experience (Node.js / APIs / infra) Strong frontend experience (React or similar) Experience building production systems at scale Ability to work autonomously with minimal direction High ownership mentality Bonus (but highly valuable) Experience with telecom / CPaaS / messaging Experience with AI integrations (LLMs, agents, workflows) Experience optimizing performance at scale Startup experience (especially early-stage or fast growth) How We Work Small, high-output team Very fast iteration cycles No unnecessary meetings High trust, high expectations We use AI tools heavily (Claude, etc.) — you should too What We Care About Most Not your resume. We care about: How you think How you build How fast you execute The quality of your code To Apply Please include: Links to projects you’ve built (real production work) A short explanation of: a system you designed end-to-end a difficult technical decision you made independently Your GitHub Optional (but strong signal): Share how you use AI (Claude, etc.) in your workflow Compensation Competitive (based on experience) Long-term opportunity with a fast-growing, profitable company If you are truly senior, this will feel obvious. If not, this role will be very uncomfortable. **THIS IS A FT, HOURLY ROLE. PROVIDE YOUR REQUESTED HOURLY RATE IN PROPOSAL**
- Fixed price
- Expert
- Est. budget: $10,000.00
We are a fast-growing telecom / AI-First CPaaS serving sms and voice API's. We are building the first AI-first communications platform (SMS, Voice, RCS, AI agents) designed for speed, simplicity, and real-world business outcomes. We are not looking for a “task completer.” We are looking for a true senior engineer who: thinks in systems moves fast makes decisions independently writes clean, scalable code uses AI tools (Claude, etc.) as a force multiplier ⚠️ Read This First *DO NOT APPLY IF YOU ARE PRETENDING TO BE IN A DIFFERENT COUNTRY. PROOF OF RESIDENCY IS REQUIRED. Most applicants will not be a fit. If you need: detailed tickets hand-holding constant direction This is NOT the role for you. If you are the type of engineer who: sees a problem and solves it end-to-end improves architecture without being asked ships quickly without sacrificing quality You will thrive here. What You’ll Do Build and ship full-stack features across our platform (messaging, voice, AI workflows) Make architectural decisions (not just implement) Improve system performance, reliability, and scalability Work directly with founders (no PM layers) Move from idea → production very quickly What We Expect (Non-Negotiable) 5+ years real full-stack experience (not just titles) Strong backend experience (Node.js / APIs / infra) Strong frontend experience (React or similar) Experience building production systems at scale Ability to work autonomously with minimal direction High ownership mentality Bonus (but highly valuable) Experience with telecom / CPaaS / messaging Experience with AI integrations (LLMs, agents, workflows) Experience optimizing performance at scale Startup experience (especially early-stage or fast growth) How We Work Small, high-output team Very fast iteration cycles No unnecessary meetings High trust, high expectations We use AI tools heavily (Claude, etc.) — you should too What We Care About Most Not your resume. We care about: How you think How you build How fast you execute The quality of your code To Apply Please include: Links to projects you’ve built (real production work) A short explanation of: a system you designed end-to-end a difficult technical decision you made independently Your GitHub Optional (but strong signal): Share how you use AI (Claude, etc.) in your workflow Compensation Competitive (based on experience) Long-term opportunity with a fast-growing, profitable company If you are truly senior, this will feel obvious. If not, this role will be very uncomfortable. **THIS IS A FT, HOURLY ROLE. PROVIDE YOUR REQUESTED HOURLY RATE IN PROPOSAL**
- Hourly: $70.00 - $80.00
- Expert
- Est. time: 3 to 6 months, 30+ hrs/week
Informativ LLC is the leading provider of fraud prevention, proactive compliance, credit reports, payment calculations, and customer insights to the automotive and general consumer finance industries across the United States. Informativ's software optimizes the consumer finance qualification process, ensures compliance, and enhances profitability through automation and risk mitigation. Informativ is proud to be recognized on the 2025 and 2024 Inc. 5000 list of America's fastest-growing private companies and as a 2024 and 2025 Great Place To Work certified employer. Please visit www.informativ.com for additional information. About the Role We are seeking a Senior PHP Engineer to design, develop, and maintain high-performance web applications and APIs. In this role, you will work closely with product managers, designers, and other engineers to build scalable, secure, and maintainable solutions. You will also play a key role in technical decision making, mentoring junior developers, and improving engineering best practices. Key Responsibilities: • Design, develop, and maintain backend systems using PHP and modern frameworks (Laravel or similar) • Build and maintain RESTful APIs and integrations with third-party services • Optimize application performance, scalability, and security • Write clean, well-documented, and testable code following best practices • Collaborate with frontend, DevOps, and QA teams to deliver end-to-end solutions • Participate in code reviews, architecture discussions, and technical planning • Troubleshoot, debug, and resolve complex production issues • Mentor junior and mid-level engineers and contribute to team growth • Stay up to date with emerging PHP technologies and industry trends Qualifications: • 10+ years of professional software development experience, with strong focus on PHP • Extensive experience with Laravel • Strong understanding of OOP, design patterns, and SOLID principles • Experience with MySQL/PostgreSQL and database design • Proficiency in building and consuming RESTful APIs • Familiarity with Github and CI/CD workflows • Experience with unit and integration testing • Solid understanding of web fundamentals (HTTP, security, caching, sessions) Preferred Qualifications: • Experience with cloud platforms (AWS or Azure) • Frontend exposure (JavaScript, React, or similar) • Experience with message queues (RabbitMQ, Kafka) or caching systems (Redis, Memcached) • Prior experience working in Agile/Scrum environments • Technical mentoring experience Why Join Informativ? We’re a fast-growing technology company where your work will have real impact. You'll be joining a collaborative, forward-thinking environment that values innovation, data-driven decisions, and people-first culture. Informativ is proud to be an equal opportunity employer committed to building a "best in class" work environment. We offer a rich benefit package including paid time off, health insurance, and 401(k).
- Hourly
- Expert
- Est. time: More than 6 months, 30+ hrs/week
We are building a first-of-its-kind mobile platform that combines Augmented Reality, GPS navigation, historical storytelling, and gamification to bring America's most important historic sites to life. Our first pilot includes 10 Revolutionary War sites in Beaufort County, South Carolina as part of the official SC250 / America250 commemorations. The long-term vision is to create a scalable platform featuring Revolutionary War, Civil War, and other historically significant sites across the United States, allowing visitors to experience history where it happened through immersive augmented reality. We're looking for a Senior Unity AR Developer / Technical Lead to help architect the platform and build the first production-ready version. This is a leadership role—not just a coding assignment. Responsibilities Architect the overall AR platform using Unity and AR Foundation Develop for both iOS (ARKit) and Android (ARCore) Integrate GPS/location-based experiences Design a reusable framework for multiple historic sites Optimize 3D assets for mobile performance Integrate with Firebase backend services Collaborate with historians, designers, tourism partners, and university student teams Establish GitHub workflows and technical standards Advise on best practices for scaling the platform nationwide Nice to Have Experience with: Location-based AR Museum or visitor center applications Tourism or travel apps Educational technology Interactive storytelling Mapbox or other geospatial platforms Flutter or React Native integration 3D asset optimization Initial Deliverable Build a complete "vertical slice" for one historic site featuring: GPS-triggered AR experience Historically accurate 3D overlay Interactive points of interest Audio narration Trivia and gamification Mobile optimization for iPhone and Android Once approved, this framework will be reused across the remaining pilot sites. About the Project This is more than an app—we're building a reusable digital heritage platform that will preserve and share America's military and cultural history through immersive technology. The platform is initially focused on Revolutionary War and Civil War battlefields, forts, historic towns, monuments, and significant historical landmarks, with plans to expand nationwide. The project is being developed in partnership with tourism organizations and is expected to expand into collaborations with universities, museums, state historic sites, and educational institutions. If you're passionate about combining cutting-edge AR technology with history, education, and public engagement, we'd love to hear from you. When Applying, Please Include Links to Unity AR projects you've built Experience with ARKit, ARCore, or AR Foundation Examples of GPS or location-based applications Your recommended technical architecture Your availability over the next 3–6 months Why this project interests you
- Hourly: $15.00 - $25.00
- Expert
- Est. time: 1 to 3 months, Less than 30 hrs/week
We are a premium Shopify jewelry brand looking for a highly skilled, autonomous Shopify Product Catalog Manager. We operate in the luxury alternative space (Moissanite, Lab-Grown Diamonds, and 925 Sterling Silver) and are scaling our sourcing operations through Chinese manufacturers on Alibaba and automated syncing platforms like DSers. We are offering a competitive rate of $15 to $20 per hour for an expert who has prior professional experience working directly with jewelry brands, jewelry retail, or fine jewelry e-commerce stores. You must deeply understand stone characteristics, jewelry specs, and advanced Shopify back-end catalog structures. Required Qualifications: Jewelry Industry Background: Essential. You must have prior experience working for a physical or online jewelry store and understand the technical differences between CZ, Moissanite, Lab-Grown, and Mined diamonds. Platform Mastery: Deep, hands-on experience with the Shopify backend, DSers app configurations, and bulk editing workflows. Fluency in English: English with flawless grammar and copywriting abilities. DSers & Variant Optimization: Clean up messy supplier data streams inside DSers. Map complicated jewelry options (such as ring sizes, metal purities, stone options, and product bundle sets) into clean, user-friendly shopify variants. Technical Copywriting & Jewelry Specs: Write highly accurate, high-converting product pages. You must correctly describe metal bases (e.g., 925 Sterling Silver, Vermeil, 14K Gold plating), stone cuts, and grading terms (such as GRA certification for moissanite).
- Hourly: $35.00 - $50.00
- Intermediate
- Est. time: 1 to 3 months, Less than 30 hrs/week
Behavioral Framework is a leading provider of Applied Behavior Analysis (ABA) therapy and autism diagnostic services serving children and families across the United States. We are seeking a skilled professional to support our mission of providing high-quality care and support to individuals with autism and their families.
- Hourly
- Expert
- Est. time: 1 to 3 months, Less than 30 hrs/week
Senior HIPAA Infrastructure Engineer We are building modern telemedicine and healthcare infrastructure focused on performance, scalability, security, and compliance. We are looking for a senior-level infrastructure engineer who understands how to architect and manage secure healthcare environments while maintaining fast website and application performance. This is NOT a basic web hosting or sysadmin role. You should understand: * HIPAA environments * healthcare infrastructure * cloud architecture * server performance * security hardening * DevOps workflows * modern web application infrastructure * scalable hosting environments * APIs and integrations * modern frontend/backend ecosystems Our stack may involve: * PHP * WordPress * React / Next.js * APIs * Docker * server-side tracking * cloud infrastructure * telemedicine applications * secure patient workflows We need someone who can help architect the right infrastructure decisions long-term. Responsibilities Infrastructure & Cloud * Architect and manage cloud/server infrastructure * Configure scalable hosting environments * Optimize uptime, reliability, and performance * Setup staging/development/production workflows * Infrastructure planning and documentation * Monitoring and alerting systems Security & HIPAA * Secure healthcare infrastructure * Server hardening * Access control and permissions * SSL/TLS configuration * Firewall and WAF setup * Backup and disaster recovery systems * Audit logging and monitoring * Secure API/webhook handling * HIPAA-conscious infrastructure planning Performance Optimization * Improve website/application speed * Diagnose server bottlenecks * Optimize Core Web Vitals * CDN and caching optimization * Database optimization * Infrastructure scaling * High-traffic performance tuning Development Infrastructure * Docker/containerized workflows * CI/CD pipelines * Deployment automation * Development environment management * Infrastructure support for React/PHP applications Requirements You should have strong experience with: * AWS * DevOps * HIPAA environments * Network/security best practices * Infrastructure management * Server administration * Performance optimization * Modern hosting environments * Docker * APIs and integrations * Telemedicine * Healthcare startups * WordPress optimization * React/Next.js hosting * Cloudflare * Server-side tracking * HIPAA marketing systems What We’re Looking For * Senior-level thinker * Strong communicator * Proactive and highly organized * Security-minded * Performance-focused * High ownership mentality * Able to troubleshoot complex infrastructure issues * Able to think long-term about scalability and architecture We are looking for someone who can become a long-term infrastructure partner, not just complete random tasks. To Apply Please send: 1. A Loom video introducing yourself 2. Examples of healthcare/HIPAA infrastructure you’ve worked on 3. Details about your AWS and DevOps experience 4. Performance optimization examples 5. Your preferred infrastructure stack 6. Your availability 7. Your hourly rate or monthly retainer Please put: “Optimized” at the top of your proposal so we know you read the full posting.
- Hourly: $15.00 - $35.00
- Intermediate
- Est. time: Less than 1 month, Less than 30 hrs/week
We are looking for a Python developer to help with a short-term project involving AWS integration and SP API development. The ideal candidate should have experience building API integrations, automation scripts, and cloud-based workflows. Responsibilities: - Develop Python scripts for API integration and automation. - Integrate with SP API and handle data exchange workflows. - Work with AWS services (Lambda, S3, EC2, IAM, etc.). - Manage API authentication, requests, responses, and error handling. - Debug issues and optimize existing workflows. Requirements: - Strong Python programming skills. - Experience with REST APIs and JSON data handling. - Hands-on AWS experience. - Experience with SP API or similar marketplace APIs preferred. - Ability to deliver clean, documented, and reliable code. Project Type: Short-term contract / freelance
- Fixed price
- Expert
- Est. budget: $5,000.00
We are looking for an expert backend developer and automation engineer to extend an existing, production-grade Model Context Protocol (MCP) server and overhaul its orchestration layer. The headline correction for this project: the existing Lawfather MCP is to be retained and extended, not rebuilt. It already exposes deterministic, parameterized Playwright tools for every required county portal (District Clerk, HCSO, HCDAO) and a client database. Those backend tools are the reliable layer and are not the source of the instability this project exists to fix. The instability lives entirely in the orchestration layer — the model-driven layer that decides when and how to call the tools. The fix is to move deterministic control out of model-followed prose and into code, and to host the agent on an always-on machine with persistent memory. Core Project Principles • Extend, Don't Rebuild: Retain and extend the existing MCP; do not re-implement portal scrapers from scratch. • Code Over Prompts: Deterministic logic lives strictly in tool code, never in instructions the model must remember each session. • No Caller Loops: Batch operations must run to completion server-side. No operation may require the caller (model) to loop. • Agnostic Architecture: The system must remain model-agnostic and host-agnostic. No single provider — Anthropic, OpenAI, Z.ai/GLM, or Nous — may be a hard dependency. • Privilege First: Client data stays on owned hardware; the model is never the gatekeeper of which case a file belongs to. Existing Tool Inventory (To Be Inherited As-Is) The following tools already exist on the production MCP (containerized on a local Synology NAS) and are in daily use. Re-deriving their behavior is completely out of scope: • hcdc_get_docket: Court settings by date range + bar number (District Clerk). • hcdc_check_filings: Per case: standard defense filings present vs. missing. • hcdc_download_filings: Images-tab documents: bulk OR selective by filters; dest_subfolder; dry_run. Note: The parameterized download tools already cover most retrieval requests. "All filings," "this filing," "all subpoenas," "all resets," and "everything filed that day" are argument combinations on this tool, not separate features. • hcso_locate: Defendant custody location (facility / floor / pod) by SPN. • hcdao_grab_file: Download a single named file from the DA portal Files tab. • hcdao_download_discovery: Batch / delta discovery download from the DA portal. • hcdao_download_media_alert: Batch-download files listed in a 'New Media Available' portal email. • hcdao_case_summary: Scrape the Case Jacket quick summary / DAO narrative. • hcdao_plea_offer: Scrape current plea offer + full offer history. • hcdao_assigned_ada: Assigned ADA name / email / phone on a case. • lookup_client / list_clients: Resolve / list clients from the shared client database. Scoped Work (Paid Deliverables) 1. County Case Resolver (New Tool): Find a case from partial identifiers — any subset of (name, SPN, DOB, court, cause). Searches county systems (not just the local client DB). MUST return a ranked candidate list for the user to choose from; MUST NEVER auto-select. Wrong-defendant selection is a privilege failure, not a cosmetic bug. 2. Latest-Version Retrieval: Add scope=latest to hcdao_grab_file so 'most recent' selects the newest among supplements instead of the first match. 3. Async Transcribe Tool (Skill to Tool Promotion): Build a deterministic MCP tool using Gemini 3.1 Pro Preview for transcription, followed by a second pass that sends the transcript back with case context for cleanup (speaker mapping, defense-moment preamble). Long-running: implement as an async job (submit to job id to poll to fetch), NOT a synchronous call. 4. OCR Tool (Skill to Tool Promotion): Implement a readability check on ingest. If a document is not cleanly readable, FLAG it and ASK before sending to Gemini 3.1 Pro Preview for OCR. OCR must be gated and confirmed, never automatic. 5. Server-Side Batch Jobs: Move all chunk, loop, delta, and throttle logic OFF the caller and INTO the tool code. One call runs the batch to completion. 6. Queued HCDAO Fixes: For hcdao_download_discovery, add a portal_ids filter for targeted single-file pulls and a custom output-path / Drive-folder destination feature. Known Portal Quirks to Handle from Day One • hcdc_get_docket returns a broader date range than requested; results must be filtered to the requested window. • hcdao_download_discovery delta detection is blind to files organized into dated subfolders and must be explicitly handled. • Court DG7 does not surface through standard bar-number docket lookup and requires separate handling. • The Playwright Node.js driver subprocess can die silently while database tools respond; you must health-check the driver proactively. Orchestration, Host Layer, & Deployment Topology • Target Host: Hermes Agent (Nous Research) running as the persistent shell, providing persistent memory, the scheduler, and messaging surfaces. The MCP server will plug directly into it. • Agnostic LLM Routing: Default the agent/dispatch role to the most reliable tool-calling model (currently Claude Opus). Route bulk, non-critical generations (draft summaries, transcript cleanup) to a cheaper model (e.g., GLM-5.2). No provider may be hard-wired. Per-tool pins are allowed strictly for transcription/OCR tasks (pinned to Gemini 3.1 Pro Preview). • Memory Fencing: Hermes's persistent memory and learning loops must remain enabled to accumulate facts and user preferences. However, the agent must be strictly fenced from self-editing or rewriting its own mechanical execution paths (portals, downloads, filings), which must remain frozen in MCP tool code. • Hardware Deployment Infrastructure: • Always-on Brain: M1 Pro MacBook Pro (16 GB, mains-powered, lid open) running the Hermes gateway, Messages.app, and a BlueBubbles iMessage bridge. Must be fully automated via launchd services to handle headless crash recovery, auto-login, and sleep prevention (pmset autorestart / caffeinate). • Tools and Storage: Synology NAS (10.0.0.149) hosting the Lawfather MCP container, local client folders, and Drive sync. • Private Network: Tailscale mesh across all devices for secure remote access without open inbound ports. Acceptance Criteria for Sign-Off • No batch operation requires the caller to iterate. • The case resolver returns ranked candidates and never auto-selects. • Transcription runs seamlessly as an async two-stage job surviving multi-hour files without timing out. • OCR never fires automatically on low-readability files without gated confirmation. • Zero regressions on the existing MCP tool inventory. • The Resiliency Test: The full stack successfully restarts completely unattended after a host reboot or simulated power loss, and is reachable via iMessage/SMS immediately after. • Self-editing is fenced on mechanical download/filing paths. Hard Guardrails • Privilege: Downloads route strictly to the correct client folder; a wrong-case match is treated as a severe defect, not a warning. Privileged audio/discovery data stays on owned hardware where the chosen model allows. • Determinism: Repeatable steps live entirely in tool code, never in prompts. • Agnosticism: Model and host layers must remain fully swappable without modifying the core MCP tools. Before quoting "done," you will be expected to confirm live portal behaviors regarding District Clerk document labels, DA portal stable identifiers, and county search surfaces. How to Apply Please submit a proposal detailing your specific experience with MCP architectures, Playwright browser automation, and macOS/Docker DevOps automation. Anti-Bot Filtering: To prove you read this entire scope, please start your application with the phrase "PROTECT THE LAW" in all caps. Automated or generic copy-paste applications will be instantly rejected.
- Hourly: $70.00 - $85.00
- Expert
- Est. time: 1 to 3 months, Less than 30 hrs/week
Jaspersoft Integration Developer – Word Document Export We are looking for a developer to build a custom Jaspersoft integration that improves our Word document export capabilities, similar to Aspose. The ideal candidate can evaluate open-source vs. paid API options and deliver a working solution. Required Skills & Experience Proven experience with Jaspersoft Studio / JasperReports Server customization and plugin development Strong Java development skills (Jasper's core integration language) Experience building or extending Jaspersoft export options (custom exporters via the export menu/dropdown) or similar experience Hands-on experience with Word document generation libraries such as: Apache POI Aspose.Words docx4j Experience with PDF-to-Word conversion pipelines using tools such as: LibreOffice headless / LibreOffice UNO API pdf2docx (Python) ilovepdf, Smallpdf, or similar APIs Ability to evaluate and compare open-source vs. paid API solutions (cost, quality, licensing, support) Familiarity with REST API integration for third-party document services Nice to Have Experience with Aspose.Words or similar commercial document SDKs Knowledge of OOXML / .docx format internals Prior work integrating document conversion into enterprise reporting platforms Python or Node.js experience for conversion microservice development Experience with one or more of the following: PDFBox iText / OpenPDF Pandoc OnlyOffice or similar document conversion tools Experience converting between: Jasper report output to PDF PDF to Word/DOCX HTML to Word/DOCX DOCX post-processing and cleanup Deliverables Expected A working Jaspersoft export plugin that adds an improved Word (.docx) export option to the export dropdown menu A documented recommendation on open-source vs. paid API options (with trade-offs) A conversion pipeline (e.g., report → PDF → Word, or direct-to-Word) Clean, maintainable code with setup/deployment documentation What We're Building A replacement for the default Jaspersoft Word exporter that produces cleaner, better-formatted .docx output — with the conversion option accessible directly from the Jaspersoft export menu, just like the built-in PDF and Excel export options.