ByteSync takes embedded software off your team's critical path — AUTOSAR integration, firmware, diagnostics and verification — and delivers it against a written scope. One accountable engineer owns your work from kick-off to handover, to MISRA C and A-SPICE practice.
You do not have to hand over the whole product. Most engagements start as one clearly bounded piece of work, scoped in writing before anything begins.
A defined deliverable — one ECU module, one integration, one release — taken from specification to a documented handover. ByteSync owns the outcome and reports against an agreed plan, so your engineers stay on their own critical path.
You give: requirements, bench or hardware access, a technical contact. You get: working software, test evidence, documentation.
Your process, your tools, your branch. ByteSync joins as the engineer you have not been able to hire — module work, integration, bug burn-down or verification — without adding headcount or management overhead.
You give: toolchain access and direction. You get: committed time inside your existing process.
Integration that will not link, MISRA C or A-SPICE gaps, a configuration or memory-layout problem your team has been circling for weeks. A short, fixed diagnostic engagement with findings you can act on either way.
You give: the code, config and the failing symptom. You get: a written diagnosis and next steps.
Six capabilities, each one traceable to work delivered on a customer programme. Nothing here is offered on the strength of a tool we have only read about.
BSW, MCAL and RTE configuration that produces a stack your team can integrate and release — including the compile and memory-layout problems that stall most integrations.
Proven on Bosch LKA and FPT DIDI.
Firmware at the hardware boundary: CAN, LIN, ADC, iAP2, Bluetooth and Z-wave protocol work, written to MISRA C and debugged on target rather than on a desk.
Proven on Toyota 19CY-DCM and Zinno devices.
Getting vehicle data off the ECU: CAN capture, DTC logging, multi-frame responses and transmission to a remote server, inside a tight CPU budget.
Proven on Toyota 19CY-DCM: −20% response time.
PVER integration and configuration, basic function test, requirement documentation and A-SPICE-aligned test planning — the evidence your release gate needs.
Proven on Sharework HDI and Bosch LKA.
Turning a requirement into a plan you can hold us to: work breakdown, estimation, bug triage, fix allocation and coordination across distributed engineering and QA.
Proven on Sharework, FPT and Samsung ESS.
Standing up the tooling behind a product team: containerised services, subdomain routing with SSL, monitoring, and automated backup, recovery and failover.
Proven on ByteSync — this site runs on it.
Eight engagements across automotive ECUs, connected devices and platform infrastructure. Each one states what the customer needed, what we delivered, and the measurable outcome.
$ make lka_module -j4 CC can_if.c CC camera_proc.c CC steer_ctrl.c Build OK 0 errors, 0 warnings MISRA-C 2012 compliant A-SPICE SWE.4 test plan reviewed Camera 30 fps no dropped frames test env: platform release
Bosch Global Software Technologies Vietnam
FPT Software
$ make telematics -j4 CC can_capture.c CC dcm_log.c CC frame_asm.c Build OK 0 errors, 0 warnings MISRA-C 2012 compliant Response 1.00 → 0.80 ms CPU load 62% → 47% DTC multi-frame verified
FPT Software · Toyota 19CY-DCM
$ make headunit -j4 CC carplay.c CC iap2_link.c CC audio_route.c Build OK 0 errors, 0 warnings iAP2 paired, out-of-band BT Session stable, 8h soak Audio 3 clients, no conflict Screen shared, no tearing
FPT Software
FPT Software · head unit platform
Zinno INC
Zinno INC
$ docker compose up -d ✓ gitlab-ce healthy ✓ reverse-proxy SSL renewed ✓ monitoring healthy ✓ nas mounted ✓ wiki healthy ✓ backup 04:00 ok Failover test passed
ByteSync · this site runs on it
The questions that decide whether outsourcing works are rarely technical. Here is the whole process, so there are no surprises after you sign.
These are the terms buyers ask about first. Getting them wrong is what makes outsourcing painful, so they are stated here rather than saved for a negotiation.
You deal with the person doing the work. No account managers, no offshore relay, no work quietly handed to someone you never met.
Work produced under an engagement belongs to you. Existing background IP stays with its owner, and it is named in the statement of work.
Mutual NDA signed before either side shares technical detail. Customer names and project specifics stay off this page if you would rather they did.
Based in Ho Chi Minh (UTC+7) and used to working with teams in Europe, Japan and Korea. A daily overlap window is agreed at kick-off so questions do not wait a day.
Rates depend on scope, sector and duration. Send the outline and you get a written figure with the scope it applies to — not a range that doubles later.
ByteSync is principal-led: the person who scopes your work is the person who does it. That is deliberate. It means the technical judgement you relied on at the scoping call is the same judgement applied to your code.
The background is automotive software since 2017 — ADAS at Bosch, then head units, telematics and CarPlay at FPT Software — preceded by a year and a half of home automation and IoT work on camera hubs and battery-constrained Z-wave networks. Alongside that, current product management work at Samsung Electronics HCMC on signage display products keeps one foot on the customer side of shipping software.
Practically, that means we can join at whatever layer you need: configuring an AUTOSAR stack, writing firmware at the hardware boundary, chasing a diagnostic through logs and configuration, or taking a requirement and turning it into a plan you can hold us to.
Problems are narrowed from the log, the config and the code, then defined with a scope that points at the actual cause.
Delivered work comes with the documentation your team needs to take it over — including the test plans and requirements it was built against.
Nine years on customer programmes across automotive, IoT and platform engineering. Employers and client programmes rather than testimonials — you can verify every one.
The most useful first message describes the product, the stage it is at, what is blocking you, and any deadline you are working to. You get a technical reply and a written scope — not a sales sequence.