Qualified Mechanical Engineer with having experience in Design, Manufacturing, Electronics, Automation...
NX 10.0 is using for design
Special interest in Arduino based automation projects such as "Smart Home"
Free minded with high responsibility, and fastest reply to the inquiries, easy to communicate and Energetic, Enthusiast person with high attitude
Follow my some of the projects on Electronics
SolidWorks
Autodesk AutoCAD
Node.js
Arduino
SAP ERP
Android App Development
Project Plans
Caleb W.
Chicago, Illinois
$25/hr
5.0
5 jobs
Drowning in manual, repetitive work? I turn the processes eating your team's hours into automated systems that run themselves - reliably, and without breaking the first time your data changes.
I specialize in workflow automation and custom integrations: connecting the tools you already use (CRMs, spreadsheets, APIs, internal databases) into pipelines that move data and trigger actions on their own. I build in n8n, Make, and Tines, and drop into Python when a job needs custom logic no-code can't handle.
My background is in cybersecurity and data engineering - B.S. Cybersecurity and M.S. Data Science from Purdue, plus real-world work at DFAS and DNAnexus - so I don't just build things that work. I build things that are secure and hold up in production, not demos that fall over in week two.
What I build:
Workflow automation - n8n, Make, Tines
API integrations and custom web services
Web scrapers and data pipelines
Python scripting and backend development
No-code/low-code apps with auth, payments, and data orchestration
How I work: I start with the outcome you're after, not a feature list - then design the simplest reliable system that gets you there, and ship it fast.
Message me with the manual process that's costing you the most time, and I'll tell you exactly how I'd automate it.
Information Security
DevOps
Computing & Networking
Automation
Jacob K.
Overland Park, Kansas
$75/hr
5.0
146 jobs
I Build GTM Systems That Generate Pipeline, Not Just Campaigns
Most companies don’t have a lead problem. They have a broken go-to-market system.
* Outbound isn’t connected to inbound
* Paid traffic doesn’t convert
* Attribution is unreliable
* Follow-up is inconsistent or manual
I build specialized, automated GTM systems that connect outbound, inbound, and lifecycle into a single engine. Since 2018, I’ve helped generate $12.5M+ in revenue by designing systems that consistently produce pipeline not just activity.
What I Build:
1. Outbound GTM Engines
* Cold email + LinkedIn systems built around real buying signals
* Targeting based on hiring trends, behavior, and intent
* Multi-touch sequences that feel personalized at scale
2. Automated Pipeline Infrastructure
* Lead capture > routing > follow-up > conversion
* CRM, outbound tools, and analytics fully connected
* No dropped leads, no manual gaps
3. Lifecycle & Monetization Systems
* Rich HTML newsletters and nurture flows
* Upsell, re-engagement, and retention sequences
* Built to drive revenue not vanity metrics
4. Full-Funnel GTM Integration
* SEO + content aligned with real demand signals
* Paid ads layered on top of proven segments
* Email + lifecycle maximizing every touchpoint
Most agencies sell channels.
I build the system that makes all channels work together at a fraction of the cost. Your outbound system becomes the foundation for everything else:
GTM is no longer marketing. It’s engineering.
The Gamma Growth Partners Framework:
* Data Layer → who you target (signals > lists)
* Messaging Layer → relevance + timing
* Distribution Layer → outbound, inbound, paid
* Conversion Layer → follow-up + lifecycle
* Optimization Layer → continuous iteration
Most companies are missing 2–3 of these layers.
That’s where pipeline breaks.
Recent Results:
* SaaS: 200+ users/month
* SEO Agency: 10+ opportunities/week
* Local Services: 20+ opportunities/week
* iOS App: +$20K MRR in 4 weeks
* Agency: $1.5M ARR in 90 days
Why Clients Work With Me
Most freelancers: Write templates, Pull lists, Press send
Most agencies: Sell disconnected services, Move slowly, Charge high retainers
I: Design the system, Build it end-to-end, Connect every channel, Optimize continuously
Stack Experience:
Clay, Pipedrive, HubSpot, Apollo, Instantly, Smartlead
Mailchimp, Klaviyo, Salesforce
GTM, GA4, SEO, paid ads, outbound infrastructure
If you reach out, I’ll break down:
* Where your GTM system is leaking revenue
* What signals you should actually be targeting
* A clear system to fix it
Sales & Marketing
Business Development
Automation
SaaS
Startup Consulting
Outbound Sales
Business Analysis
Omnichannel Marketing
Prospect List
Channel Prioritization
Strategy
List Building
Customer Service
LE V.
Hanoi, Vietnam
$15/hr
5.0
3 jobs
Are you looking for a seasoned engineer who can transform a rough sketch, a 3D scan, or a complex mechanical idea into a production-ready CAD model?
With over 13 years of professional experience in mechanical design using Siemens NX and Solidworks, I specialize in high-precision engineering and innovative product development. My background as a mechanical designer and 3D printing service provider allows me to create designs that aren't just "pretty on screen" but are fully optimized for real-world manufacturing.
What I bring to your project:
Expert CAD Modeling: 13 years of mastery in NX and Solidworks for complex machinery, jigs, and consumer products.
High-End Reverse Engineering: I can take photos, hand-drawn sketches, or 3D scan data (STL/OBJ) and convert them into fully parametric, editable CAD models (STEP/IGES/Parasolid).
Design for Additive Manufacturing (DfAM): Deep understanding of 3D printing constraints (FDM/SLA/SLS). I optimize wall thickness, tolerances, and supports to ensure your prints succeed the first time.
Mechanical Systems & Automation: Expertise in designing assembly machines, industrial components, and integrated mechanical systems.
My Workflow:
Consultation: Understanding your functional requirements and constraints.
Conceptualization: Converting your sketches/scans into a preliminary 3D structure.
Refinement: Applying engineering tolerances and optimizing for your chosen manufacturing method (3D Printing, CNC, or Injection Molding).
Delivery: Providing high-quality source files and technical documentation.
I am committed to precision, clear communication, and meeting tight deadlines. Let’s hop on a brief call to discuss how I can bring your mechanical vision to life!
CAD
3D Design
CAD Conversion
3D Modeling
Sheet Metal
Reverse Engineering
2D Drawing
2D Drafting
Rodel Y.
Lapu-Lapu City, Philippines
$15/hr
5.0
6 jobs
I am a Licensed Professional Mechanical Engineer with over 15 years of experience in mechanical design, CAD modeling, and tooling development. My career spans end-to-end product design, fixture/tooling optimization, and NFPA-compliant fire protection system layouts. I combine deep technical expertise with a passion for innovation, bridging mechanical engineering with IoT and digital visualization.
Core Expertise:
Mechanical Design & CAD: Expert in UG NX, IDEAS, AutoCAD, GD&T, tolerance analysis, DFA/DFM.
Manufacturing Processes: Skilled in sheet metal, plastics, machining, welding, and injection molding.
Tooling & Fixture Development: Cost-efficient solutions that reduce vendor iterations and tooling costs.
Fire Protection Engineering: NFPA-compliant layouts, hydraulic calculations, pump/sprinkler sizing, and Philippine Fire Code compliance.
Innovation & Emerging Skills:
Applied Arduino microcontrollers to automate and enhance test fixtures.
Initiated Augmented Reality (AR) visualization for mechanical design and fire protection layouts.
Designed IoT-enabled prototypes such as smart dice, indoor farming lamps, and dual-tube sprayers.
Key Projects:
Horizontal Transfer Unit (HTU) – Paper alignment system for Lexmark XC8160 MFP.
Multi Paper Feeder (MPF) – Versatile feeder for Lexmark MB2650 MFP.
Hearing Aid/Headset Hybrid – Accessibility-focused dual-purpose device.
CHHM Steel Parking Fire Protection Plan – Automatic sprinkler wet standpipe system for a 5-floor parking facility.
Value Proposition:
I deliver professional-grade engineering solutions that balance functionality, manufacturability, and innovation. Whether you need precision CAD modeling, cost-efficient tooling, NFPA-compliant fire protection design, or IoT-enabled product prototyping, I bring creativity and licensed authority to every project.
3D Modeling
3D Design
2D Drafting
Geometric Dimensioning & Tolerancing
Finite Element Analysis
Design Analysis
2D Design & Drawings
Design for Manufacturing
Karim Q.
Toronto, Canada
$40/hr
5.0
6 jobs
GTM & RevOps Engineer specializing in revenue automation, CRM architecture, and data infrastructure for B2B SaaS teams.
I design and build the systems that power go-to-market operations, lead routing, campaign attribution, outbound infrastructure, pipeline analytics, and meeting intelligence pipelines. My work sits at the intersection of sales ops, marketing ops, and data engineering.
Core stack: Salesforce (Sales Cloud, custom objects, Flows), HubSpot, Zapier, n8n, Clay, Apollo, Smartlead, Supabase, BigQuery, dbt, Python, SQL
What I build: webhook automations, ICP scoring models, CRM integrations, enrichment waterfalls, Salesforce-native reporting, AI-powered ops workflows, event-driven attribution systems
Currently at Archera, where I own GTM infrastructure end-to-end, from outbound sequencing and lead enrichment to transcript ingestion, WBR automation, and agentic analytics pipelines.
ETL
ETL Pipeline
Data Analysis
Artificial Intelligence
Automation
Zapier
n8n
API
dbt
Dashboard
Sisense
Tableau
HubSpot
Salesforce
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