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▲ 2 r/bioengineering+2 crossposts

chemical or biological engineering?

Hello all, I'm currently pursuing my BS in biological engineering (not interested in grad school) but I can't tell if I'm making the right decision. I'm very drawn to both chemical and biological engineering, but can't choose (NOT biomed). I'm really interested in food science/packaging, environmental control, and parasitology.
After looking at my schools degree requirements, I don't feel very interested in the coursework later in my degree. However, I truly worry about my ability to successfully complete a chemical engineering degree because I know the content is physics heavy, and I ate SHIT during physics 1.
Which do you think would be a more appropriate field based on interests/concerns? I appreciate any advice!

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u/StatisticianWarm8083 — 2 hours ago
▲ 2 r/bioengineering+2 crossposts

Is it realistic to get into a Biotechnology/Molecular Sciences Master's without prior R&D experience?

Hi everyone,

I'm looking for some honest advice from people working in biotech or academia.

I'm a 23-year-old biochemical engineer from Colombia who recently graduated. In a few weeks I'll be starting as an analyst at McKinsey in Bogotá. I know consulting is quite different from biotechnology, but I accepted the role because it offers strong professional development and, importantly for me, the opportunity to save enough money to fund a master's degree abroad in about two years.

My long-term goal has always been to work in biotechnology, genomics, molecular biology or a related R&D field. I'm particularly interested in areas such as genetic engineering, CRISPR, synthetic biology and industrial biotechnology.

My concern is that, by the time I apply, I won't have formal industry R&D experience. My work experience will mostly be in management consulting, although my undergraduate degree included laboratory courses and engineering fundamentals.

So my questions are:

How much would admissions committees care about the lack of direct R&D experience? I ask this because i was rejected for the master in genomics and genetics of the Barcelona Unuversity

Would a strong academic record, clear motivation, and two years at McKinsey compensate for that?

Which universities or countries would you recommend for someone with my background? I'm mainly considering Europe (Spain, the Netherlands, Germany, Belgium, Switzerland, etc.) but I'm also open to the US if it's realistic.

Are there programs that particularly value engineering graduates transitioning into biotechnology research?

Finally, do you have some advice for me?

Thanks you all!!!

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u/AdSea1224 — 3 days ago
▲ 25 r/bioengineering+29 crossposts

I Tried ChatGPT to Fix My Resume. Here’s Why It Missed the Point.

Comparing https://resume.zoevera.com against https://chatgpt.com

And what a purpose-built ATS checker caught that GPT-4 didn’t.

Let me be upfront: I use ChatGPT for everything. Code reviews, draft emails, explaining stack traces at 2am. It’s genuinely useful. So when I needed to tailor my resume for a senior backend role, my first instinct was to open a chat window.

That was three weeks ago. Here’s what I learned.

What ChatGPT actually does well

Ask ChatGPT to “improve my resume” and it will:

  • Clean up passive voice (“responsible for” → “led”)
  • Suggest stronger action verbs
  • Add structure and formatting consistency
  • Rewrite vague bullets into something that sounds more impressive

For general writing quality, it’s genuinely good. If your resume reads like it was written by someone who hasn’t slept in 48 hours, ChatGPT will fix that.

What ChatGPT fundamentally cannot do

Here’s the problem: ChatGPT doesn’t know what job you’re applying for.

You can paste the job description into the prompt, sure. But there’s no mechanism for it to:

  1. Score your resume against that specific JD — it has no concept of a match percentage
  2. Identify which keywords are present vs. missing — it will suggest improvements but won’t systematically audit keyword coverage
  3. Know how Applicant Tracking Systems parse text — it will rewrite content without knowing whether an ATS will ever see it

ATS filters work on keyword frequency and placement. A resume that reads beautifully to a human can score 40% on an ATS if the right terms aren’t in the right sections. ChatGPT optimizes for human readers. ATS systems are not human readers.

I ran a test. Same resume, same job description (Backend Engineer, Node.js/AWS stack). I gave ChatGPT the full JD and asked it to optimize my resume for ATS.

The output was well-written. It added “microservices” and “REST APIs” in a few places. But it missed:

  • “AWS Lambda” — mentioned 4 times in the JD, absent from my resume after the rewrite
  • “CI/CD pipeline” — appeared in the required skills section, never added
  • The Projects section — ChatGPT rewrote my experience bullets but left the Projects section untouched, which is where most of my relevant backend work lived

When I ran the same resume through resume.zoevera.com, it flagged all three gaps explicitly, with section-level attribution. The ATS match score went from 54% to 81% after applying the suggested changes.

The core difference: diagnostic vs. generative

ChatGPT is a generative tool. It produces new text. It’s very good at that.

An ATS checker is a diagnostic tool first. It measures the gap between your resume and a specific job description, then tells you exactly what’s missing. The rewrite comes second — and it’s grounded in what was actually identified as absent, not what the model thinks sounds better.

This distinction matters because:

ChatGPT hallucinates improvements. It will add metrics you never achieved (“improved system performance by 35%”), use terminology that
sounds right but wasn’t in the JD, and rewrite bullets that didn’t need rewriting while leaving critical gaps untouched. Every line needsfact-checking.

A purpose-built tool works from the actual gap. The keywords it adds are the ones the JD asked for. The sections it flags are the ones the ATS will score. The output is closer to submission-ready.

A practical workflow

These tools aren’t mutually exclusive. The best result I got came from using both in sequence:

  1. ATS checker first: identify the keyword gaps and get a scored rewrite that closes them
  2. ChatGPT second: use it to polish tone, tighten sentences, and clean up anything that sounds mechanical

The ATS checker handles precision. ChatGPT handles prose quality. Neither does both well alone.

The cost argument

ChatGPT Plus is $20/month. If you’re actively job searching, that’s a fixed overhead whether you use it or not.

Most people search for jobs in windows — a few weeks of active applications, then nothing for months. A per-session model makes more
sense: pay when you need it, nothing when you don’t. ZoeVera’s pricing works that way — free analysis, one-time payment for the full
rewrite, no subscription.

For a developer audience specifically: if you’re applying to 10–15 roles over two weeks, you’re not optimizing resumes 365 days a year. The math on a monthly subscription doesn’t work.

What I’d actually recommend

  • If you just need better writing: ChatGPT is fine and you already have it
  • If you’re applying to roles where ATS filtering is real (any company using Workday, Greenhouse, Lever, iCIMS): use a dedicated ATS checker first, then polish with ChatGPT
  • If you’re a developer and haven’t thought about this: your resume probably uses technical jargon that means something to you and nothing to an ATS keyword parser. “Built scalable backend” is not the same as “developed microservices architecture using Node.js and AWS ambda” — even if the underlying work is identical

The ATS doesn’t know what you meant. It only knows what you wrote.

Tested against a real Backend Engineer job description. Tools used: ChatGPT GPT-4o, https://resume.zoevera.com. June 2026.

u/Enough_Charge2845 — 6 days ago
▲ 2 r/bioengineering

What jobs should I look for with a Ms in Biomedical engineering with a focus on robotics

I'll be applying for my masters in biomed soon and I wanted to tie it in with robotics. I know there are many jobs out there in the biomed field but what kind of jobs should I look for that would also tie into robotics?

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u/True_King_Panda — 6 days ago
▲ 3 r/bioengineering

Life sciences?

​

I'm planning to pursue B.Sc. Life Sciences, and I'd really appreciate some honest advice from people who have studied it or are currently working in related fields.

I'd love to know:

What are the biggest pros and cons of this degree?

Is it really as flexible as people say, or is it too broad?

What kind of career paths have you or your classmates taken after graduation?

If you could go back, would you still choose Life Sciences?

Which colleges in India have the best B.Sc. Life Sciences programs in terms of academics, research opportunities, internships, and placements?

If your goal was to eventually work in genetics, biomedical sciences, public health, reproductive biology, or research, would you recommend Life Sciences as the right starting point?

I'm looking for honest opinions—both positive and negative. If there are things you wish someone had told you before choosing this course, I'd really like to hear them.

Thanks in advance!

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u/cherry_2429 — 6 days ago
▲ 2 r/bioengineering+1 crossposts

Bioengineering students — would anyone be interested in joining this community?

Hi everyone!
I’m a high school student from Kazakhstan, and over the past few months I’ve had the chance to meet students from many different countries who are interested in Bioengineering and Biomedical Engineering.
One thing I kept noticing was that after research programs, competitions, or applications ended, everyone just went their separate ways.
So I decided to create BioBridge — a free international WhatsApp Community where students can continue learning together.
This isn’t meant to replace research programs, labs, or mentorship.
The goal is simply to create a place where students can keep discussing research, asking questions, sharing opportunities, and connecting with others who have similar interests.
Inside the community we currently have dedicated spaces for:
🧬 Research Paper Discussions
📚 Research Opportunities
❓ Questions
🏆 Achievements
💬 General Discussion
Everyone is welcome, including:
• High school students
• Undergraduate students
• Graduate students
• PhD students
• Researchers
• Professors
Whether you’re just getting started or already have research experience, I’d love to have people who are genuinely interested in Bioengineering and Biomedical Engineering.
If you’re interested, just leave a comment saying “Interested” or send me a DM, and I’ll send you the invitation link to the BioBridge WhatsApp Community.
I’d also really appreciate a repost if you know someone who might enjoy being part of this community.
Let’s build something meaningful together. 🌍🧬
#Bioengineering #BiomedicalEngineering #Research #STEM #StudentCommunity #BioBridge

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u/FeelEdu — 8 days ago
▲ 3 r/bioengineering+1 crossposts

Biotechnology

Hi guys! I'm thinking of doing biotechnology so is there any scope for that in india , also recommended some good courses and Colleges in the science stream.

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u/IllCupcake7772 — 8 days ago
▲ 10 r/bioengineering+1 crossposts

Should I do an undergrad in BME or ChemE?

I'm a rising senior in high school, and I'm really interested in the technological and sciency aspects of medicine, so I was thinking of doing an undergrad in BME but now I'm hearing it's really hard to get a job with a BME undergrad and people have better luck majoring in one of the big 4. I dont really like the physics aspect of engineering and I live in Boston so I was wondering whether I should do an undergrad and masters in BME or do undergrad in ChemE.

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u/Due-Wait-8388 — 8 days ago
▲ 17 r/bioengineering+1 crossposts

Codon K-map for mRNA

This is a revised mRNA version of my codon K-map / Karnaugh-map-style genetic code chart.

Main changes from the earlier version: DNA codons are converted to mRNA codons with U instead of T, the three stop codons are labeled Amber, Ochre, and Opal, and I added notes for selenocysteine, pyrrolysine, alternative start codons, and amino-acid side-chain classes.

I built this manually in Paint as a visual reference for the standard nuclear genetic code. Mitochondrial and other variant genetic codes may differ.

The goal is to make codon adjacency, degeneracy, start/stop signals, and amino-acid chemistry easier to see in one layout.

The logic behind base assignments for U / T = 0, C = 1, A = 2, and G = 3, have to do with molecular size and watson-crick bond count:

4 possible bases, 2 binary digits to represent all four. Bit 0 (ones place) would code for bond count (A <--> T = 2 H-bonds [code for 0], C <--> G = 3 H-bonds [code for 1]). Bit 1 (twos place) would code for size (Pyrimidines U / T / C = "1 ring" structure [code for 0], Purines A / G = "2 rings" structure [code for 1])

Corrections, biology feedback, and teaching-use feedback are welcome.

u/Left_Ad8814 — 12 days ago
▲ 12 r/bioengineering+1 crossposts

What do you do after ~5–7 years in medical engineering / physics?

I’ve been working for ~6 years as a medical engineer / physicist in the field of medical devices (anesthesia, hemadialysis, intensive care units and much more , service, repairs, troubleshooting).
Right now everything is stable — good job, decent salary, solid experience.
But I’m curious how other people in similar technical/medical engineering roles evolve over time.
Did you stay in service/repair long-term?
Did you move into R&D, product development, sales engineering, consulting?
Or did you completely switch industries?
Especially interested in people with hands-on engineering backgrounds — what did your path look like after the first few years?
Would be great to hear real stories, not just career advice.

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u/alex_ingenium — 11 days ago
▲ 2 r/bioengineering+1 crossposts

Project HÉLIX: Hypothesis for a closed-loop bioengineering system for growth plate regeneration and longitudinal bone growth (without osteotomy) – seeking feedback

Hi everyone,

I've been developing (as a thought experiment / early research concept) a project called HÉLIX — a non-invasive system for longitudinal bone growth in adolescents (potentiation) and potentially adults (recreating functional growth plate-like tissue). Core idea: Instead of trying to build a "perfect" growth plate, create an imperfect but smart, zonated artificial one that is continuously corrected via feedback. Main modules: EXO: Wearable exoskeleton with controlled axial traction, mechanical pulses, sensors (strain, alignment) + AI for real-time adjustments. BIO: Zoned hydrogel scaffold (GelMA/alginate/hyaluronic acid + nano-HA) implanted or injected at the former epiphyseal plate region. MSCs or chondrocytes + hypoxia-mimicking environment initially. Controlled Release: PLGA microspheres or stimuli-responsive systems for temporal/spatial delivery of PTHrP (to delay hypertrophy), IGF-1/TGF-β3 (proliferation), and later BMPs/VEGF (controlled ossification). Feedback loop: Sensors + IA adjust traction, factor release and possibly piezoelectric stimulation to maintain proliferative zone, prevent premature bone bridging and asymmetry. This draws heavily from current literature on growth plate tissue engineering (zoned hydrogels, PTHrP-loaded PLGA in GelMA scaffolds, Ihh-PTHrP loop, hypoxia for chondrogenesis, etc.). Main challenges I'm aware of: Long-term maintenance of cartilaginous phenotype. Controlled vascularization without early ossification. Integration with mature bone in adults. Safety (asymmetry, tumors, immune response). What do you think? Has anyone seen similar integrated approaches (mechano + controlled release + closed-loop)? Any papers, labs or critical flaws I should consider before going deeper? Thanks in advance! Open to collaboration/feedback.

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u/Electrical-Weather88 — 13 days ago
▲ 1 r/bioengineering+2 crossposts

Helix project Conceptual Prototype v1.0

HÉLIX Conceptual Prototype v1.0 Longitudinal Bone Growth Exoskeleton OBJECTIVE Apply controlled mechanical traction, bioelectrical stimulation, and create a regenerative environment to induce safe and progressive longitudinal bone growth. PRINCIPLES A — Intelligent Mechanical Traction A — Bioelectrical Stimulation 🌱 — Regenerative Environment 📡 — Real-Time Monitoring

  1. MECHANICAL TRACTION Linear actuators apply controlled axial force (traction) in an intermittent and highly precise manner.
  2. REGENERATIVE ENVIRONMENT (Optional intraosseous module) containing biomimetic hydrogel, mesenchymal stem cells, and growth factors. Functions as an “artificial growth plate.”
  3. BIOELECTRICAL STIMULATION External electrodes apply low-intensity microcurrents to stimulate osteoblasts, vascularization, and cellular differentiation. GENERAL VIEWS Frontal | Lateral | Posterior FUNCTIONAL SCHEME Mechanical Traction → Cellular Signal → Cartilage Formation → Endochondral Ossification → Length Increase ELECTRONIC SYSTEM Microcontroller Bluetooth / Wi-Fi Rechargeable Battery Force Sensors Position Sensors Actuator Control Electrical Stimulation MOBILE APP Monitors and adjusts in real time: • Applied force • Traction time • Microcurrents • Daily regenerative progress • Safety alerts TECHNICAL SPECIFICATIONS Max Force: 0 – 500 N (per leg) Actuator stroke: 0 – 10 mm Precision: 0.01 mm Pulse frequency: 0.1 – 2 Hz Recommended daily use: 6 – 10 h/day Device weight: ~2.8 kg Battery: 8 – 12 h continuous use MATERIALS Titanium alloy Carbon fiber Biocompatible polymer Medical silicone Biocompatible hydrogel HOW IT WORKS (SUMMARY) Device is attached to the leg. Controlled axial traction is applied. Microcurrents stimulate the cells. Regenerative environment induces cartilage formation. Cartilage undergoes endochondral ossification. The process repeats daily.

I il search about that because i really like this project

u/Electrical-Weather88 — 13 days ago