TMS Dispatch Engine
DISPATCH- Optimal dispatch via ALNS (Adaptive Large Neighborhood Search)
- 1,000 stops solved in under five minutes
- 20+ constraints — territory, balancing, time windows, load
- Patent — vehicle routing using a noising method (2020)
SL.SOLUTION
Spatial technology for everything that moves on a map
Every Route Begins
with a Map We Built
About
01 / 06
5,528 days
Spent working on maps
Since our founding on 1 July 2011
70+ projects
For enterprises and government
Since 2011 · publicly disclosable contracts
10.4 years
Average engineer experience
40% principal · 30% senior grade
We don’t just license someone else’s technology.
We build the core engines ourselves
and we have kept them running for 15 years.
Our work runs on two tracks: SEECARGO, a dispatch and fleet-control SaaS built on our own engines, and SI & Operations — building and running systems for large enterprises and public agencies.
Chapter 01
SEECARGO
Dispatch and fleet control, ready on day one.
No servers, no installation — dispatch, tracking, driver app and reporting included.
Upload your orders,
dispatch done in
five minutes
Every morning, hundreds of vehicles across Korea run their dispatch through SEECARGO — including 70 branches of Nonghyup Hanaromart, the retail arm of Korea's national agricultural cooperative, and Sage Green's Big Coffee direct delivery. Real-world constraints go in as they are: 1-ton limits in underground parking, mixed chilled and frozen loads, fixed territories, delivery windows, balanced stop counts, minimum fleet size — more than 20 options in all.
- 5-minute dispatch
- Optimal allocation and routing per vehicle, straight from an order upload
- Live tracking
- Driver phone GPS · ETA alerts · route-deviation detection
- Proof and notifications
- Delivery photos and signatures, customer alerts via KakaoTalk
- Automatic reporting
- Trip logs · driving behaviour · fuel · carbon emissions
POINT · Live production screens
Unified control dashboard
Delay risk, undelivered jobs, GPS anomalies and vehicle shortfalls — caught on one screen. These are real screens from systems in production.
POINT · Real app screens
Route Planner, in the driver's hand
Fifty stops sort themselves in one tap. The trip log starts in that optimized order, and any unfamiliar leg hands straight off to navigation.
70 branches
Nonghyup Hanaromart
nationwide
90 vehicles
Dedicated 3PL fleets —
Sage Green, NH Logis and others
5,400+ stops
Registered per day
on average
The SEECARGO engine is proven
through enterprise delivery, live field
operations and PoCs, and is registered
under copyright and patent.
Geocoding · map-matching · geofencing · dispatch — every core engine is our own.
Engine
03 / 06
We build the core technology ourselves
Dispatch, mapping, address conversion — all built in house and registered under copyright and patent. Take them as a finished product, or as individual APIs you bolt onto the system you already run. Because the core is ours, we can customize it to fit what you actually need.
SLMap Mapping Engine
MAP- Map engine for desktop and mobile web, iOS and Android
- Base maps from Naver Map, VWorld, OSM and Google
- Extensions for marker clustering, heat maps and map charts
- Software registrations — SLMap and one other
Geocoding Engine
GEOCODING- Address-to-coordinate, reverse and full-text geocoding
- Nearest parcel lookup against administrative boundaries
- Building-name search via alias data
- Delivered TMAP geocoding, reverse-label and postcode services
Map-Matching Engine
MAP-MATCHING- Snaps raw GPS to the roads actually driven
- Accurate distance that accounts for turns
- Detects speeding, harsh acceleration, braking and cornering
- Fuel and carbon emissions derived from standard consumption rates
Chapter 02
SI & Operations
One year to build it. Nine to keep it running.
We design and build systems for enterprises and public agencies,
then operate, enhance and maintain them for years afterwards.
More systems still
in our care
than have ever
left it
One team handles requirements analysis, data build-out, development, and the years of operation and maintenance that follow. Because we do not split building from running, the person who answers an incident is the person who built it.
9 yrs
Running the TMAP platform
5
Systems in operation today
8
National R&D projects delivered
01 / 04
TMAP Open API Platform
Operations & Enhancement
TMAP Mobility · SK Telecom — nine consecutive years. We kept the back end running for the navigation platform most of Korea uses.
- Map SDK development and operations — JavaScript / iOS / Android
- Geocoding, reverse-label, postcode, geofencing and Road API engines
- REST API operations — monitoring, incident response, ongoing VOC handling
- Base and hybrid map tile production, updated monthly
- IDC redundancy · T-Dev developer portal operations
02 / 04
TMAP TMS Dispatch Engine
Development & Open API Enhancement
TMAP Mobility · SK Telecom — eight consecutive years. We built and delivered the dispatch engine behind Korea’s leading mobility platform — the engine SEECARGO grew out of — and enhanced it every year.
- Dispatch engine built on simulated annealing
- Distance minimization, stop-count balancing and load capacity options
- Full API set for depots, territories, vehicles and stops
- Performance — 300 stops in under three minutes, up to 1,000
- Built the TMS product page and interactive demo
03 / 04
Hyundai & Kia connected-car apps for Europe
LG U+ and KGM map infrastructure
Hyundai MNSOFT · Obigo · iNavi · LG U+. Apps we built went out on European roads.
- Bluelink / UVO / GCS apps for Hyundai, Kia and Genesis in Europe
- Map infrastructure for SsangYong Connected services
- Thinkware navigation extension server (Naver Clova integration)
- LG U+ open map platform — build and enhancement
04 / 04
Public sector & national R&D
GIS systems, built and operated
Ministry of Land, Infrastructure and Transport · Korean National Police Agency · DOPCO · regional fire services. The systems that cannot go down are the ones that came to us.
- Pipeline management system (2PMS) — Korea’s national pipeline network, running since 2016
- Korean National Police Agency 112 — PolMap data build and integrated maintenance
- Emergency rescue GIS engine maintenance for Chungnam and Sejong fire services
- Commercial-vehicle road traffic data R&D (national programme)
- Urban shared-logistics parcel terminal system (national programme · ongoing)
Record
05 / 06
Telecoms, automakers, energy, retail —
and government ministries.
Most ran for years, not a single engagement.
Hover over a logo to see what we built together.
Selected systems we built
FAQ
06 / 06
CONTACT
Which one do you need?
I want to start using SEECARGO
Tell us your fleet size and daily delivery volume and we will work out what you could save. Decide after the free assessment.
Free SEECARGO assessmentI want a system built and run
From engine APIs through to designing, building and operating the whole system. Send us your requirements and we will respond with a proposal and comparable work we have delivered.