Kostiantyn O.
Mechanical Design Engineer | SolidWorks CSWP | Fusion 360 | DFM
Ukraine
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About
Need a part or a whole machine designed so your shop can build it without guessing? That's what I do every day. I'm a mechanical design engineer with 5+ years of hands-on work, 100+ products taken to production and 8 SOLIDWORKS certifications (CSWP and CSWA).
You can send me almost anything: a napkin sketch, a photo of an old part, a competitor's product, a PDF from the 90s or a rough idea. I'll ask the right questions, model it in SolidWorks or Fusion 360, check that it actually works and fits, and hand you files your fabricator, machinist or 3D printing service can use straight away.
What I can design for you:
• Machines and mechanisms with hydraulic, pneumatic and electric drives, motion checked in every position
• Robot tooling, grippers, jigs and fixtures for automation lines
• Drones, ground robots and rugged equipment for defence and dual use (under NDA)
• Sheet metal enclosures, brackets and covers with flat patterns and DXF for laser cutting and bending
• Welded frames, platforms, racks, canopies and steel structures, including solar mounting and carports
• Electrical cabinets and switchboards: device layout, busbars, wiring tables and labels
• Plastic parts for 3D printing (FDM, SLA, SLS) and injection molding
• Cabinet furniture, metal frame furniture and wooden products
• Architectural decor and custom shapes
• Reverse engineering: a 3D model from a photo, sample or scan
• Strength checks (FEA) and load calculations for snow, wind and working loads
• Photorealistic KeyShot renders and animations for your website, sales or investors
What you get:
• Native SolidWorks or Fusion 360 files plus STEP, IGES, STL, DXF, DWG and PDF
• Production drawings with dimensions, tolerances and BOM to ISO, DIN or DSTU
• Every bolt, weld and clearance in the model, so assembly holds no surprises
• Revisions until the drawings work for your shop
A few recent projects (renders in my portfolio):
• Telescopic aerial boom with a basket, 21.2 m working height, checked to EN 280
• Electric ground platform: sheet-metal frame, two 1 kW BLDC motors, chain drive, 900+ parts in the assembly
• Tail-sitter drone with a 3D-printed airframe, camera tilt drive and full wiring inside the model
• Gripper for an ABB IRB 460 robot: I synced two jaws with a rack and pinion inside the client's existing assembly
• Steel display housing for vehicle cabs, tilts and locks in 5 positions with zero clashes
• Four ATS switchgear cabinets, 73 drawing sheets, 3D built from manufacturer models
• Solar canopy for 185 PV modules, 42.9 m long, 32 drawing sheets for fabrication and erection
How we start: send me your sketch, file or idea. I'll reply with a few questions, a time estimate and a fixed price, so you know the cost before any work begins.
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You can send me almost anything: a napkin sketch, a photo of an old part, a competitor's product, a PDF from the 90s or a rough idea. I'll ask the right questions, model it in SolidWorks or Fusion 360, check that it actually works and fits, and hand you files your fabricator, machinist or 3D printing service can use straight away.
What I can design for you:
• Machines and mechanisms with hydraulic, pneumatic and electric drives, motion checked in every position
• Robot tooling, grippers, jigs and fixtures for automation lines
• Drones, ground robots and rugged equipment for defence and dual use (under NDA)
• Sheet metal enclosures, brackets and covers with flat patterns and DXF for laser cutting and bending
• Welded frames, platforms, racks, canopies and steel structures, including solar mounting and carports
• Electrical cabinets and switchboards: device layout, busbars, wiring tables and labels
• Plastic parts for 3D printing (FDM, SLA, SLS) and injection molding
• Cabinet furniture, metal frame furniture and wooden products
• Architectural decor and custom shapes
• Reverse engineering: a 3D model from a photo, sample or scan
• Strength checks (FEA) and load calculations for snow, wind and working loads
• Photorealistic KeyShot renders and animations for your website, sales or investors
What you get:
• Native SolidWorks or Fusion 360 files plus STEP, IGES, STL, DXF, DWG and PDF
• Production drawings with dimensions, tolerances and BOM to ISO, DIN or DSTU
• Every bolt, weld and clearance in the model, so assembly holds no surprises
• Revisions until the drawings work for your shop
A few recent projects (renders in my portfolio):
• Telescopic aerial boom with a basket, 21.2 m working height, checked to EN 280
• Electric ground platform: sheet-metal frame, two 1 kW BLDC motors, chain drive, 900+ parts in the assembly
• Tail-sitter drone with a 3D-printed airframe, camera tilt drive and full wiring inside the model
• Gripper for an ABB IRB 460 robot: I synced two jaws with a rack and pinion inside the client's existing assembly
• Steel display housing for vehicle cabs, tilts and locks in 5 positions with zero clashes
• Four ATS switchgear cabinets, 73 drawing sheets, 3D built from manufacturer models
• Solar canopy for 185 PV modules, 42.9 m long, 32 drawing sheets for fabrication and erection
How we start: send me your sketch, file or idea. I'll reply with a few questions, a time estimate and a fixed price, so you know the cost before any work begins.
Experience
-
Mechanical Design Engineer
OVERCHENKO ENGINEERING · Self-employed
Nov 2025 –
Present
1 yrs
Khmelnytskyi, Khmelnytskyi Oblast, Ukraine
I work as an independent design engineer for manufacturers. I take a product from the brief or a sketch to a full drawing package and stay with it through client revisions and questions from the shop.
Main areas:
• Machine building: mechanisms with hydraulic and electric drives, robot grippers and tooling, frames and platforms
• Defence and dual use: a drone airframe, an electric ground platform, rugged housings for vehicle electronics, an armored vehicle body
• Steel structures and solar: canopies, carports and PV mounting structures with snow and wind load checks
• Electrical cabinets: ATS switchboards and relay protection cabinets with layout, wiring tables and labels
• Sheet metal, plastics and furniture: enclosures, 3D-printed and molded parts, cabinet furniture, architectural decor
Every job includes a 3D model with real fasteners and welds, motion and strength checks, drawings and BOM, DXF for laser cutting and KeyShot renders when needed. -
Lead Design Engineer
Lux Insal · Full-time
May 2025 –
Nov 2025
6 mos
Ukraine
Sports equipment, fences, canopies and metal products for serial production, plus structures that had to be concreted and installed on site.
What I did:
• 3D models, drawings and BOMs for steel structures and metal products
• Strength and stability checks, choice of materials and design solutions
• Fabrication and installation documentation, including concreting layouts
• Products designed from a prototype, photo or description with safety, durability and installation conditions in mind
Results:
• A line of sports equipment, from height-adjustable basketball stands to knock-down goals and a turnkey football pitch fence, built and installed by the shop from my documentation
• Bolted knock-down designs assembled on site without welding, which made delivery and installation easier
• Separate instructions for installation crews, so a structure can be put up even without drawings -
Design Engineer
Techno Smart LTD · Full-time
Aug 2024 –
Mar 2025
7 mos
Ukraine
Metal fabrication company. I designed custom products to order, starting from a client's idea or photo and finishing with laser cutting files.
What I did:
• 3D models and drawings in SolidWorks
• Parts recreated from a client's photo or sample, with DXF for cutting
• KeyShot renders so the client could approve the design
• Revisions after client feedback and a check of every file before it went to the shop
Results:
• Welded frames, workbenches, metal doors and shop furniture, each with a full drawing set and laser cutting files
• Clients approved the look from my renders before production, which cut down rework in the shop
Education
- Khmelnytskyi National University Bachelor's degree, Electrical Power Engineering, Electrical Engineering and Electromechanics 2022 – 2026
- Khmelnytskyi Polytechnic Professional College of Lviv Polytechnic National University Junior Bachelor's degree, Software Engineering 2022 – 2025
Licenses & Certifications
- SOLIDWORKS Drawing Tools Professional (CSWP) Nov 2025 – Present See credential
- SOLIDWORKS Design Professional (CSWP) Apr 2025 – Present See credential
Stats
0 followers, 0 following
Joined: November 8, 2026
Last seen: November 11, 2026
Location
Ukraine